profile start constrain overlays (#6795)

* constrain profile start

* add test

* make sure it works on segment drag too, fix tests

* remove old log

* some tests fixes

* Bump more segment counters

* Two more fixes

* Two more test fixes

* small test fix

* moretest fixes

* another test

---------

Co-authored-by: Pierre Jacquier <pierrejacquier39@gmail.com>
Co-authored-by: Pierre Jacquier <pierre@zoo.dev>

.codespellrc

@@ -1,3 +1,4 @@
 [codespell]
-ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,atleast,ue,afterall,ser
-skip: **/target,node_modules,build,dist,./out,**/Cargo.lock,./docs/kcl/*.md,.yarn.lock,**/yarn.lock,./openapi/*.json,./packages/codemirror-lang-kcl/test/all.test.ts,./public/kcl-samples,./rust/kcl-lib/tests/kcl_samples,tsconfig.tsbuildinfo
+ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,atleast,ue,afterall,ser,fromM,FromM
+skip: **/target,node_modules,build,dist,./out,**/Cargo.lock,./docs/**/*.md,./e2e/playwright/lib/console-error-whitelist.ts,.package-lock.json,**/package-lock.json,./openapi/*.json,./packages/codemirror-lang-kcl/test/all.test.ts,./public/kcl-samples,./rust/kcl-lib/tests/kcl_samples,tsconfig.tsbuildinfo,./src/lib/machine-api.d.ts,./test-results,./playwright-report,./kcl-book/book
+

.env.development

@@ -1,10 +1,19 @@
+# DO NOT commit secrets, overrides go in the ignored `.env.development.local`
+
 NODE_ENV=development
 DEV=true
+
 VITE_KC_API_WS_MODELING_URL=wss://api.dev.zoo.dev/ws/modeling/commands
 VITE_KC_API_BASE_URL=https://api.dev.zoo.dev
 VITE_KC_SITE_BASE_URL=https://dev.zoo.dev
 VITE_KC_SITE_APP_URL=https://app.dev.zoo.dev
 VITE_KC_SKIP_AUTH=false
 VITE_KC_CONNECTION_TIMEOUT_MS=5000
-# ONLY add your token in .env.development.local if you want to skip auth, otherwise this token takes precedence!
-#VITE_KC_DEV_TOKEN="your token from dev.zoo.dev should go in .env.development.local"
+#VITE_KC_DEV_TOKEN="optional token to skip auth in the app"
+#token="required token for playwright. TODO: clean up env vars in #3973"
+
+RUST_BACKTRACE=1
+PYO3_PYTHON=/usr/local/bin/python3
+#KITTYCAD_API_TOKEN="required token for engine testing"
+
+FAIL_ON_CONSOLE_ERRORS=true

.envrc

@@ -1 +1,13 @@
+# Load optional shared environment variables
+source_up_if_exists
+
+# Load default development environment variables
+dotenv .env.development
+
+# Load optional environment variables overrides
+dotenv_if_exists .env.development.local
+
+# Load optional testing environment variables
+dotenv_if_exists e2e/playwright/playwright-secrets.env
+
 use flake .

.eslintrc

@@ -1,71 +0,0 @@
-{
-    "parser": "@typescript-eslint/parser",
-    "parserOptions": {
-      "project": "./tsconfig.json"
-    },
-    "plugins": [
-      "react-perf",
-      "css-modules",
-      "jest",
-      "jsx-a11y",
-      "react",
-      "react-hooks",
-      "suggest-no-throw",
-      "testing-library",
-      "@typescript-eslint"
-    ],
-    "extends": [
-      "plugin:css-modules/recommended",
-      "plugin:jsx-a11y/recommended",
-      "plugin:react-hooks/recommended"
-    ],
-    "rules": {
-      "@typescript-eslint/no-floating-promises": "error",
-      "@typescript-eslint/no-misused-promises": "error",
-      "jsx-a11y/click-events-have-key-events": "off",
-      "jsx-a11y/no-autofocus": "off",
-      "jsx-a11y/no-noninteractive-element-interactions": "off",
-      "no-restricted-globals": [
-        "error",
-        {
-          "name": "isNaN",
-          "message": "Use Number.isNaN() instead."
-        },
-      ],
-      "no-restricted-syntax": [
-        "error",
-        {
-          "selector": "CallExpression[callee.object.name='Array'][callee.property.name='isArray']",
-          "message": "Use isArray() in lib/utils.ts instead of Array.isArray()."
-        }
-      ],
-      "semi": [
-        "error",
-        "never"
-      ],
-      "react-hooks/exhaustive-deps": "off",
-      "suggest-no-throw/suggest-no-throw": "warn",
-    },
-    "overrides": [
-      {
-        "files": ["e2e/**/*.ts"], // Update the pattern based on your file structure
-        "extends": [
-          "plugin:testing-library/react"
-        ],
-        "rules": {
-          "suggest-no-throw/suggest-no-throw": "off",
-          "testing-library/prefer-screen-queries": "off",
-          "jest/valid-expect": "off"
-        }
-      },
-      {
-        "files": ["src/**/*.test.ts"],
-        "extends": [
-          "plugin:testing-library/react"
-        ],
-        "rules": {
-          "suggest-no-throw/suggest-no-throw": "off",
-        }
-      }
-    ]
-}

.eslintrc.json

@@ -0,0 +1,141 @@
+{
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": "./tsconfig.json"
+  },
+  "plugins": [
+    "react-perf",
+    "css-modules",
+    "jest",
+    "jsx-a11y",
+    "react",
+    "react-hooks",
+    "suggest-no-throw",
+    "testing-library",
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "plugin:css-modules/recommended",
+    "plugin:jsx-a11y/recommended",
+    "plugin:react-hooks/recommended"
+  ],
+  "settings": {
+    "react": {
+      "version": "detect"
+    }
+  },
+  "rules": {
+    "no-array-constructor": "off", // This is wrong; use the @typescript-eslint one instead.
+    "@typescript-eslint/no-array-constructor": "error",
+    "@typescript-eslint/no-array-delete": "error",
+    "@typescript-eslint/no-duplicate-enum-values": "error",
+    "@typescript-eslint/no-duplicate-type-constituents": "error",
+    "@typescript-eslint/no-empty-object-type": "error",
+    "@typescript-eslint/no-extra-non-null-assertion": "error",
+    "@typescript-eslint/no-floating-promises": "error",
+    "@typescript-eslint/no-for-in-array": "error",
+    "no-implied-eval": "off", // This is wrong; use the @typescript-eslint one instead.
+    "@typescript-eslint/no-implied-eval": "error",
+    "@typescript-eslint/no-misused-new": "error",
+    "@typescript-eslint/no-misused-promises": "error",
+    "@typescript-eslint/no-namespace": "error",
+    "@typescript-eslint/no-non-null-asserted-optional-chain": "error",
+    "@typescript-eslint/no-redundant-type-constituents": "error",
+    "@typescript-eslint/no-this-alias": "warn",
+    "@typescript-eslint/no-unnecessary-type-assertion": "error",
+    "@typescript-eslint/no-unnecessary-type-constraint": "error",
+    "no-unused-vars": "off", // This is wrong; use the @typescript-eslint one instead.
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "varsIgnorePattern": "^_",
+        "argsIgnorePattern": "^_",
+        "ignoreRestSiblings": true,
+        "vars": "all",
+        "args": "none"
+      }
+    ],
+    "@typescript-eslint/no-unsafe-unary-minus": "error",
+    "@typescript-eslint/no-wrapper-object-types": "error",
+    "no-throw-literal": "off", // Use @typescript-eslint/only-throw-error instead.
+    "@typescript-eslint/only-throw-error": "error",
+    "@typescript-eslint/prefer-as-const": "warn",
+    "@typescript-eslint/prefer-namespace-keyword": "error",
+    "@typescript-eslint/consistent-type-imports": "error",
+    "@typescript-eslint/restrict-plus-operands": "error",
+    "jsx-a11y/click-events-have-key-events": "off",
+    "jsx-a11y/no-autofocus": "off",
+    "jsx-a11y/no-noninteractive-element-interactions": "off",
+    "react/no-unknown-property": "error",
+    "no-restricted-globals": [
+      "error",
+      {
+        "name": "isNaN",
+        "message": "Use Number.isNaN() instead."
+      }
+    ],
+    "no-restricted-syntax": [
+      "error",
+      {
+        "selector": "CallExpression[callee.object.name='Array'][callee.property.name='isArray']",
+        "message": "Use isArray() in lib/utils.ts instead of Array.isArray()."
+      },
+      {
+        "selector": "CallExpression[callee.object.name='TOML'][callee.property.name='stringify']",
+        "message": "Do not use TOML.stringify directly. Use the wrappers in test-utils instead like settingsToToml."
+      },
+      {
+        "selector": "CallExpression[callee.object.name='TOML'][callee.property.name='parse']",
+        "message": "Do not use TOML.parse directly. Use the wrappers in test-utils instead like tomlToSettings."
+      },
+      {
+        "selector": "CallExpression[callee.property.name='split'] > Literal[value='/']",
+        "message": "Avoid using split with '/'."
+      },
+      {
+        "selector": "CallExpression[callee.property.name='join'] > Literal[value='/']",
+        "message": "Avoid using join with '/'."
+      }
+    ],
+    "no-restricted-imports": [
+      "error",
+      {
+        "patterns": [
+          // Restrict all relative imports except for .css files.
+          {
+            "group": ["./*", "../*", "!./*.css", "!../*.css"],
+            "message": "Use absolute imports instead."
+          }
+        ]
+      }
+    ],
+    "semi": ["error", "never"],
+    "react-hooks/exhaustive-deps": "off",
+    "suggest-no-throw/suggest-no-throw": "error"
+  },
+  "overrides": [
+    {
+      "files": ["e2e/**/*.ts"], // Update the pattern based on your file structure
+      "extends": ["plugin:testing-library/react"],
+      "rules": {
+        "suggest-no-throw/suggest-no-throw": "off",
+        "testing-library/prefer-screen-queries": "off",
+        "jest/valid-expect": "off"
+      }
+    },
+    {
+      "files": ["src/**/*.test.ts"],
+      "extends": ["plugin:testing-library/react"],
+      "rules": {
+        "suggest-no-throw/suggest-no-throw": "off"
+      }
+    },
+    {
+      "files": ["packages/**/*.ts", "rust/**/*.ts"],
+      "extends": [],
+      "rules": {
+        "no-restricted-imports": "off"
+      }
+    }
+  ]
+}

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,5 +1,5 @@
 name: Bug Report
-description: File a bug report for the Zoo Modeling App
+description: File a bug report for the Zoo Design Studio
 title: "[BUG]: "
 labels: ["bug"]
 assignees: []
@@ -70,7 +70,7 @@ body:
     id: version
     attributes:
       label: Version
-      description: "The version of the Zoo Modeling App you're using."
+      description: "The version of the Zoo Design Studio you're using."
       placeholder: "example: v0.15.0. You can find this in the settings."
     validations:
       required: true

.github/actions/github-release/package.json

@@ -4,7 +4,7 @@
   "main": "main.js",
   "dependencies": {
     "@actions/core": "^1.6",
-    "@actions/github": "^5.0",
-    "glob": "^7.1.5"
+    "@actions/github": "^6.0",
+    "glob": "^11.0.1"
   }
 }

.github/ci-cd-scripts/playwright-electron.sh

@@ -4,44 +4,44 @@
 set -euo pipefail
 
 if [[ ! -f "test-results/.last-run.json" ]]; then
-    # if no last run artifact, than run plawright normally
+    # If no last run artifact, than run Playwright normally
     echo "run playwright normally"
-        if [[ "$3" == *ubuntu* ]]; then
-            xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn test:playwright:electron:ubuntu -- --shard=$1/$2 || true
-        elif [[ "$3" == *windows* ]]; then
-            yarn test:playwright:electron:windows -- --shard=$1/$2 || true
-        elif [[ "$3" == *macos* ]]; then
-            yarn test:playwright:electron:macos  -- --shard=$1/$2 || true
-        else
-            echo "Do not run playwright. Unable to detect os runtime."
-            exit 1
-        fi
-        # # send to axiom
-        node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
+    if [[ "$3" == *ubuntu* ]]; then
+        xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- npm run test:playwright:electron -- --shard=$1/$2 || true
+    elif [[ "$3" == *windows* ]]; then
+        npm run test:playwright:electron -- --grep=@windows --shard=$1/$2 || true
+    elif [[ "$3" == *macos* ]]; then
+        npm run test:playwright:electron -- --grep=@macos --shard=$1/$2 || true
+    else
+        echo "Do not run Playwright. Unable to detect os runtime."
+        exit 1
+    fi
+    # Log failures for Axiom to pick up
+    node playwrightProcess.mjs > /tmp/github-actions.log
 fi
 
 retry=1
-max_retrys=1
+max_retries=1
 
-# retry failed tests, doing our own retries because using inbuilt playwright retries causes connection issues
-while [[ $retry -le $max_retrys ]]; do
+# Retry failed tests, doing our own retries because using inbuilt Playwright retries causes connection issues
+while [[ $retry -le $max_retries ]]; do
     if [[ -f "test-results/.last-run.json" ]]; then
-        failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
-        if [[ $failed_tests -gt 0 ]]; then
+        status=$(jq -r '.status' test-results/.last-run.json)
+        if [[ "$status" == "failed" ]]; then
             echo "retried=true" >>$GITHUB_OUTPUT
             echo "run playwright with last failed tests and retry $retry"
             if [[ "$3" == *ubuntu* ]]; then
-                xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn test:playwright:electron:ubuntu -- --last-failed || true
+                xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- npm run test:playwright:electron -- --last-failed || true
             elif [[ "$3" == *windows* ]]; then
-                yarn test:playwright:electron:windows -- --last-failed || true
+                npm run test:playwright:electron -- --grep=@windows --last-failed || true
             elif [[ "$3" == *macos* ]]; then
-                yarn test:playwright:electron:macos -- --last-failed || true
+                npm run test:playwright:electron -- --grep=@macos --last-failed || true
             else
                 echo "Do not run playwright. Unable to detect os runtime."
                 exit 1
             fi
-            # send to axiom
-            node playwrightProcess.mjs | tee /tmp/github-actions.log > /dev/null 2>&1
+            # Log failures for Axiom to pick up
+            node playwrightProcess.mjs > /tmp/github-actions.log
             retry=$((retry + 1))
         else
             echo "retried=false" >>$GITHUB_OUTPUT
@@ -56,10 +56,11 @@ done
 echo "retried=false" >>$GITHUB_OUTPUT
 
 if [[ -f "test-results/.last-run.json" ]]; then
-    failed_tests=$(jq '.failedTests | length' test-results/.last-run.json)
-    if [[ $failed_tests -gt 0 ]]; then
-        # if it still fails after 3 retrys, then fail the job
+    status=$(jq -r '.status' test-results/.last-run.json)
+    if [[ "$status" == "failed" ]]; then
+        # If it still fails after retries, then fail the job
         exit 1
     fi
 fi
+
 exit 0

.github/ci-cd-scripts/start-vector-macos.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -euo pipefail
+
+# Install vector
+brew tap vectordotdev/brew && brew install vector
+
+# Configure vector
+mkdir -p /tmp/vector
+cp .github/workflows/vector.toml /tmp/vector.toml
+sed -i '' "s#OS_NAME#${OS_NAME}#g" /tmp/vector.toml
+sed -i '' "s#GITHUB_WORKFLOW#${GITHUB_WORKFLOW}#g" /tmp/vector.toml
+sed -i '' "s#GITHUB_REPOSITORY#${GITHUB_REPOSITORY}#g" /tmp/vector.toml
+sed -i '' "s#GITHUB_SHA#${GITHUB_SHA}#g" /tmp/vector.toml
+sed -i '' "s#GITHUB_REF_NAME#${GITHUB_REF_NAME}#g" /tmp/vector.toml
+sed -i '' "s#GH_ACTIONS_AXIOM_TOKEN#${GH_ACTIONS_AXIOM_TOKEN}#g" /tmp/vector.toml
+
+# Display settings
+echo
+echo 'Vector config:'
+cat /tmp/vector.toml
+echo
+
+# Start in the background
+$(brew --prefix)/opt/vector/bin/vector --config /tmp/vector.toml &

.github/ci-cd-scripts/start-vector-ubuntu.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -euo pipefail
+
+# Install vector
+curl --proto '=https' --tlsv1.2 -sSfL https://sh.vector.dev | bash -s -- -y
+
+# Configure vector
+mkdir -p /tmp/vector
+cp .github/workflows/vector.toml /tmp/vector.toml
+sed -i "s#OS_NAME#${OS_NAME}#g" /tmp/vector.toml
+sed -i "s#GITHUB_WORKFLOW#${GITHUB_WORKFLOW}#g" /tmp/vector.toml
+sed -i "s#GITHUB_REPOSITORY#${GITHUB_REPOSITORY}#g" /tmp/vector.toml
+sed -i "s#GITHUB_SHA#${GITHUB_SHA}#g" /tmp/vector.toml
+sed -i "s#GITHUB_REF_NAME#${GITHUB_REF_NAME}#g" /tmp/vector.toml
+sed -i "s#GH_ACTIONS_AXIOM_TOKEN#${GH_ACTIONS_AXIOM_TOKEN}#g" /tmp/vector.toml
+
+# Display settings
+echo
+echo 'Vector config:'
+cat /tmp/vector.toml
+echo
+
+# Start in background
+${HOME}/.vector/bin/vector --config /tmp/vector.toml &

.github/dependabot.yml

@@ -16,9 +16,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:
@@ -49,9 +52,408 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-python-bindings
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-to-core
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-language-server-release
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-wasm-lib
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-derive-docs
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-bumper
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-language-server
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-lib
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-lib/fuzz
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-test-server
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /rust/kcl-directory-test-macro
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  reviewers:
+  - adamchalmers
+  - franknoirot
+  - irev-dev
+  - jessfraz
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - minor
+      - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:
@@ -82,9 +484,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:
@@ -115,9 +520,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:
@@ -148,9 +556,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:
@@ -181,9 +592,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:
@@ -214,42 +628,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
-    patch:
-      applies-to: version-updates
-      update-types:
-      - patch
-    major:
-      applies-to: version-updates
-      update-types:
-      - major
-    minor:
-      applies-to: version-updates
-      update-types:
-      - minor
-      - patch
-- package-ecosystem: pip
-  directory: /public/kcl-samples
-  schedule:
-    interval: weekly
-    day: monday
-    time: '03:00'
-    timezone: America/Los_Angeles
-  open-pull-requests-limit: 5
-  reviewers:
-  - adamchalmers
-  - franknoirot
-  - irev-dev
-  - jessfraz
-  groups:
-    security:
+    security-major:
       applies-to: security-updates
       update-types:
       - major
-      - minor
-      - patch
     patch:
       applies-to: version-updates
       update-types:
@@ -280,9 +664,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:
@@ -313,9 +700,12 @@ updates:
     security:
       applies-to: security-updates
       update-types:
-      - major
       - minor
       - patch
+    security-major:
+      applies-to: security-updates
+      update-types:
+      - major
     patch:
       applies-to: version-updates
       update-types:

.github/workflows/build-and-store-wasm.yml

@@ -13,9 +13,9 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
       - name: Install dependencies
-        run: yarn
+        run: npm install
       - name: Use correct Rust toolchain
         shell: bash
         run: |
@@ -24,7 +24,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false # Configured below.
-      - uses: taiki-e/install-action@955a6ff1416eae278c9f833008a9beb4b7f9afe3
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
         with:
           tool: wasm-pack
       - name: Rust Cache
@@ -32,7 +32,7 @@ jobs:
         with:
           workspaces: rust
       - name: build wasm
-        run: yarn build:wasm
+        run: npm run build:wasm
 
 
       # Upload the WASM bundle as an artifact

.github/workflows/build-apps.yml

@@ -29,9 +29,9 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
-      - run: yarn install
+      - run: npm install
 
       - id: filter
         name: Check for Rust changes
@@ -77,7 +77,7 @@ jobs:
         with:
           cache: false # Configured below.
 
-      - uses: taiki-e/install-action@955a6ff1416eae278c9f833008a9beb4b7f9afe3
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
         if: ${{ steps.wasm.outputs.should-build-wasm == 'true' }}
         with:
           tool: wasm-pack
@@ -90,20 +90,20 @@ jobs:
 
       - name: Run build:wasm
         if: ${{ steps.wasm.outputs.should-build-wasm == 'true' }}
-        run: "yarn build:wasm"
+        run: "npm run build:wasm"
 
       - name: Set nightly version, product name, release notes, and icons
         if: ${{ env.IS_NIGHTLY == 'true' }}
         run: |
           export VERSION=${GITHUB_REF_NAME#nightly-v}
-          yarn files:set-version
-          yarn files:flip-to-nightly
+          npm run files:set-version
+          npm run files:flip-to-nightly
 
       - name: Set release version
         if: ${{ env.IS_RELEASE == 'true' }}
         run: |
           export VERSION=${GITHUB_REF_NAME#v}
-          yarn files:set-version
+          npm run files:set-version
 
       - uses: actions/upload-artifact@v4
         with:
@@ -172,16 +172,9 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn' # Set this to npm, yarn or pnpm.
+          cache: 'npm' # Set this to npm, npm or pnpm.
 
-      - name: yarn install
-        # Windows is picky sometimes and fails on fetch. Step takes about ~30s
-        uses: nick-fields/retry@v3.0.2
-        with:
-          shell: bash
-          timeout_minutes: 2
-          max_attempts: 3
-          command: yarn install
+      - run: npm install
 
       - name: Prepare certificate and variables (Windows only)
         if: ${{ (env.IS_RELEASE == 'true' || env.IS_NIGHTLY == 'true') && matrix.os == 'windows-2022' }}
@@ -207,13 +200,20 @@ jobs:
           smctl.exe keypair ls
           C:\Windows\System32\certutil.exe -csp "DigiCert Signing Manager KSP" -key -user
           smksp_cert_sync.exe
+          smctl windows certsync
+        # This last line `smctl windows certsync` was added after windows codesign failures started happening
+        # with nightly-v25.4.10. It looks like `smksp_cert_sync.exe` used to do the sync to the local cert store,
+        # but stopped doing it overnight. This extra call that I randomly got from this azure-related doc page
+        # https://docs.digicert.com/en/digicert-keylocker/code-signing/sign-with-third-party-signing-tools/windows-applications/sign-azure-apps-with-signtool-using-ksp-library.html#sync-certificates--windows-only--618365
+        # seems to be doing that extra sync that we need for scripts/sign-win.js to work.
+        # TODO: we still need to make sign-win.js errors fail the workflow, see issue #6276
         shell: cmd
 
       - name: Build the app (debug)
         if: ${{ env.IS_RELEASE == 'false' && env.IS_NIGHTLY == 'false' }}
         # electron-builder doesn't have a concept of release vs debug,
         # this is just not doing any codesign or release yml generation, and points to dev infra
-        run: yarn tronb:package:dev
+        run: npm run tronb:package:dev
 
       - name: Build the app (release)
         if: ${{ env.IS_RELEASE == 'true' || env.IS_NIGHTLY == 'true' }}
@@ -226,14 +226,7 @@ jobs:
           CSC_KEY_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
           CSC_KEYCHAIN: ${{ secrets.APPLE_SIGNING_IDENTITY }}
           WINDOWS_CERTIFICATE_THUMBPRINT: ${{ secrets.WINDOWS_CERTIFICATE_THUMBPRINT }}
-          DEBUG: "electron-notarize*"
-        # TODO: Fix electron-notarize flakes. The logs above should help gather more data on failures
-        uses: nick-fields/retry@v3.0.2
-        with:
-          shell: bash
-          timeout_minutes: 10
-          max_attempts: 3
-          command: yarn tronb:package:prod
+        run: npm run tronb:package:prod
 
       - name: List artifacts in out/
         run: ls -R out
@@ -241,7 +234,7 @@ jobs:
       - uses: actions/upload-artifact@v4
         with:
           name: out-arm64-${{ matrix.platform }}
-          # first two will pick both Zoo Modeling App-$VERSION-arm64-win.exe and Zoo Modeling App-$VERSION-win.exe
+          # first two will pick both Zoo Design Studio-$VERSION-arm64-win.exe and Zoo Design Studio-$VERSION-win.exe
           path: |
             out/*-${{ env.VERSION_NO_V }}-win.*
             out/*-${{ env.VERSION_NO_V }}-arm64-win.*
@@ -288,14 +281,7 @@ jobs:
           CSC_KEY_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
           CSC_KEYCHAIN: ${{ secrets.APPLE_SIGNING_IDENTITY }}
           WINDOWS_CERTIFICATE_THUMBPRINT: ${{ secrets.WINDOWS_CERTIFICATE_THUMBPRINT }}
-          DEBUG: "electron-notarize*"
-        # TODO: Fix electron-notarize flakes. The logs above should help gather more data on failures
-        uses: nick-fields/retry@v3.0.2
-        with:
-          shell: bash
-          timeout_minutes: 10
-          max_attempts: 3
-          command: yarn tronb:package:prod
+        run: npm run tronb:package:prod
 
       - uses: actions/upload-artifact@v4
         if: ${{ env.IS_RELEASE == 'true' }}
@@ -378,7 +364,7 @@ jobs:
           NOTES: ${{ needs.prepare-files.outputs.notes }}
           PUB_DATE: ${{ github.event.repository.updated_at }}
           WEBSITE_DIR: ${{ env.IS_NIGHTLY == 'true' && 'dl.zoo.dev/releases/modeling-app/nightly' || 'dl.zoo.dev/releases/modeling-app' }}
-          URL_CODED_NAME: ${{ env.IS_NIGHTLY == 'true' && 'Zoo%20Modeling%20App%20%28Nightly%29' || 'Zoo%20Modeling%20App' }}
+          URL_CODED_NAME: ${{ env.IS_NIGHTLY == 'true' && 'Zoo%20Design%20Studio%20%28Nightly%29' || 'Zoo%20Design%20Studio' }}
         run: |
           RELEASE_DIR=https://${WEBSITE_DIR}
           jq --null-input \
@@ -435,7 +421,7 @@ jobs:
           export TAG="nightly-${VERSION}"
           export PREVIOUS_TAG=$(git tag --list --sort=-committerdate "nightly-v[0-9]*" | head -n2 | tail -n1)
           export NOTES=$(./scripts/get-nightly-changelog.sh)
-          yarn files:set-notes
+          npm run files:set-notes
 
       - name: Authenticate to Google Cloud
         if: ${{ env.IS_NIGHTLY == 'true' }}
@@ -460,4 +446,4 @@ jobs:
 
       - name: Invalidate bucket cache on latest*.yml and last_download.json files
         if: ${{ env.IS_NIGHTLY == 'true' }}
-        run: yarn files:invalidate-bucket:nightly
+        run: npm run files:invalidate-bucket:nightly

.github/workflows/cargo-bench.yml

@@ -26,12 +26,8 @@ name: cargo bench
 jobs:
   cargo-bench:
     name: cargo bench
-    runs-on:
-      - runs-on=${{ github.run_id }}
-      - runner=32cpu-linux-x64
-      - extras=s3-cache
+    runs-on: ubuntu-latest
     steps:
-      - uses: runs-on/action@v1
       - uses: actions/checkout@v4
       - name: Use correct Rust toolchain
         shell: bash
@@ -50,13 +46,12 @@ jobs:
       - name: Build the benchmark target(s)
         run: |
           cd rust
-          cargo codspeed build --measurement-mode walltime
+          cargo codspeed build
       - name: Run the benchmarks
         uses: CodSpeedHQ/action@v3
         with:
           working-directory: rust
           run: cargo codspeed run
           token: ${{ secrets.CODSPEED_TOKEN }}
-          mode: walltime
         env:
           KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN }}

.github/workflows/cargo-test.yml

@@ -2,7 +2,6 @@ on:
   push:
     branches:
       - main
-
   pull_request:
   workflow_dispatch:
 permissions:
@@ -13,10 +12,14 @@ concurrency:
   cancel-in-progress: true
 name: cargo test
 jobs:
-  cargotest:
-    name: cargo test
-    runs-on: ubuntu-latest-8-cores
+  build-test-artifacts:
+    name: Build test artifacts
+    runs-on:
+      - runs-on=${{ github.run_id }}
+      - runner=8cpu-linux-x64
+      - extras=s3-cache
     steps:
+      - uses: runs-on/action@v1
       - uses: actions/create-github-app-token@v1
         id: app-token
         with:
@@ -34,21 +37,11 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false # Configured below.
-      - name: Install vector
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSfL https://sh.vector.dev > /tmp/vector.sh
-          chmod +x /tmp/vector.sh
-          /tmp/vector.sh -y -no-modify-path
-          mkdir -p /tmp/vector
-          cp .github/workflows/vector.toml /tmp/vector.toml
-          sed -i "s#GITHUB_WORKFLOW#${GITHUB_WORKFLOW}#g" /tmp/vector.toml
-          sed -i "s#GITHUB_REPOSITORY#${GITHUB_REPOSITORY}#g" /tmp/vector.toml
-          sed -i "s#GITHUB_SHA#${GITHUB_SHA}#g" /tmp/vector.toml
-          sed -i "s#GITHUB_REF_NAME#${GITHUB_REF_NAME}#g" /tmp/vector.toml
-          sed -i "s#GH_ACTIONS_AXIOM_TOKEN#${{secrets.GH_ACTIONS_AXIOM_TOKEN}}#g" /tmp/vector.toml
-          cat /tmp/vector.toml
-          ${HOME}/.vector/bin/vector --config /tmp/vector.toml &
-      - uses: taiki-e/install-action@cargo-llvm-cov
+      - name: Start Vector
+        run: .github/ci-cd-scripts/start-vector-ubuntu.sh
+        env:
+          GH_ACTIONS_AXIOM_TOKEN: ${{ secrets.GH_ACTIONS_AXIOM_TOKEN }}
+          OS_NAME: ${{ env.OS_NAME }}
       - uses: taiki-e/install-action@nextest
       - name: Install just
         uses: taiki-e/install-action@just
@@ -90,19 +83,24 @@ jobs:
         run: |
           set -euo pipefail
           cd rust
-          cargo nextest run --workspace --retries=2 --no-fail-fast --profile ci simulation_tests::kcl_samples 2>&1 | tee /tmp/github-actions.log
+          cargo nextest run --workspace --features artifact-graph --retries=10 --no-fail-fast --profile ci simulation_tests::kcl_samples 2>&1 | tee /tmp/github-actions.log
         env:
-          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
+          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
+          ZOO_HOST: https://api.dev.zoo.dev
           RUST_BACKTRACE: full
-          RUST_MIN_STACK: 10485760000
       - name: Commit differences
         if: steps.path-changes.outputs.outside-kcl-samples == 'false' && steps.cargo-test-kcl-samples.outcome == 'failure'
         shell: bash
         run: |
           set -euo pipefail
-          cd rust
+          pushd rust
           just overwrite-sim-test kcl_samples
-          git add kcl-lib/tests
+          popd
+          git add \
+            rust/kcl-lib/tests \
+            public/kcl-samples/manifest.json \
+            public/kcl-samples/README.md \
+            public/kcl-samples/screenshots
           git config --local user.email "github-actions[bot]@users.noreply.github.com"
           git config --local user.name "github-actions[bot]"
           git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
@@ -118,27 +116,108 @@ jobs:
         env:
           # The default is auto, and insta behaves differently in CI vs. not.
           INSTA_UPDATE: always
-          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
+          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
+          ZOO_HOST: https://api.dev.zoo.dev
           # Configure nextest when it's run by insta (via just).
           NEXTEST_PROFILE: ci
           RUST_BACKTRACE: full
-          RUST_MIN_STACK: 10485760000
-      - name: cargo test
-        if: steps.path-changes.outputs.outside-kcl-samples == 'true'
+      - name: Build and archive tests
+        run: |
+          cd rust
+          cargo nextest archive --workspace --features artifact-graph --archive-file nextest-archive.tar.zst
+      - name: Upload archive to workflow
+        uses: actions/upload-artifact@v4
+        with:
+          name: nextest-archive
+          path: rust/nextest-archive.tar.zst
+  run-test-artifacts:
+    name: cargo test (shard ${{ matrix.partitionIndex}})
+    runs-on:
+      - runs-on=${{ github.run_id }}
+      - runner=32cpu-linux-x64
+      - extras=s3-cache
+    needs: build-test-artifacts
+    strategy:
+      fail-fast: false
+      matrix:
+        partitionIndex: [1, 2, 3, 4, 5, 6]
+        partitionTotal: [6]
+    steps:
+      - uses: runs-on/action@v1
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
+          private-key: ${{ secrets.MODELING_APP_GH_APP_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          cache: false # Configured below.
+      - name: Start Vector
+        run: .github/ci-cd-scripts/start-vector-ubuntu.sh
+        env:
+          GH_ACTIONS_AXIOM_TOKEN: ${{ secrets.GH_ACTIONS_AXIOM_TOKEN }}
+          OS_NAME: ${{ env.OS_NAME }}
+      - uses: taiki-e/install-action@nextest
+      - name: Download archive
+        uses: actions/download-artifact@v4
+        with:
+          name: nextest-archive
+      - name: Run tests
         shell: bash
         run: |-
+          cp nextest-archive.tar.zst rust/nextest-archive.tar.zst
+          ls -lah
           cd rust
-          cargo llvm-cov nextest --workspace --lcov --output-path lcov.info --retries=2 --no-fail-fast -P ci 2>&1 | tee /tmp/github-actions.log
+          cargo nextest run\
+           --retries=10 --no-fail-fast --profile ci --archive-file nextest-archive.tar.zst \
+           --partition count:${{ matrix.partitionIndex}}/${{ matrix.partitionTotal }} \
+           2>&1 | tee /tmp/github-actions.log
         env:
-          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN}}
-          RUST_MIN_STACK: 10485760000
-      - name: Upload to codecov.io
-        if: steps.path-changes.outputs.outside-kcl-samples == 'true'
-        uses: codecov/codecov-action@v5
+          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
+          ZOO_HOST: https://api.dev.zoo.dev
+  run-wasm-tests:
+    name: Run wasm tests
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          token: ${{secrets.CODECOV_TOKEN}}
-          fail_ci_if_error: true
-          flags: rust
-          verbose: true
-          files: lcov.info
-
+          cache: false # Configured below.
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: './rust'
+      - name: Build Wasm
+        shell: bash
+        run: |
+          npm install
+          npm run build:wasm
+      - name: Run wasm tests
+        run: |
+          cd rust
+          cd kcl-wasm-lib
+          #wasm-pack test --headless --chrome
+        env:
+          KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          NODE_ENV: development

.github/workflows/check-exampleKcl.yml

@@ -5,6 +5,7 @@ on:
     types: [opened, synchronize]
     paths:
       - 'src/lib/exampleKcl.ts'
+      - 'public/kcl-samples/bracket/main.kcl'
 
 permissions:
   contents: read
@@ -22,11 +23,11 @@ jobs:
         uses: actions/github-script@v7
         with:
           script: |
-            const message = '`src/lib/exampleKcl.ts` has been updated in this PR, please review and update the `src/routes/onboarding`, if needed.';
+            const message = '`public/kcl-samples/bracket/main.kcl` or `src/lib/exampleKcl.ts` has been updated in this PR, please review and update the `src/routes/onboarding`, if needed.';
             const issue_number = context.payload.pull_request.number;
             const owner = context.repo.owner;
             const repo = context.repo.repo;
-            
+
             const { data: comments } = await github.rest.issues.listComments({
               owner,
               repo,
@@ -43,4 +44,4 @@ jobs:
                 issue_number,
                 body: message,
               });
-            }
+            }

.github/workflows/codemirror-lang-kcl.yml

@@ -11,7 +11,7 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  yarn-unit-test:
+  npm-unit-test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -19,14 +19,11 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
-      - run: yarn install
-        working-directory: packages/codemirror-lang-kcl
+      - run: npm install
 
-      - run: yarn tsc
-        working-directory: packages/codemirror-lang-kcl
+      - run: npm run tsc --workspace=packages/codemirror-lang-kcl
 
       - name: run unit tests
-        run: yarn test
-        working-directory: packages/codemirror-lang-kcl
+        run: npm run test --workspace=packages/codemirror-lang-kcl

.github/workflows/e2e-tests.yml

@@ -1,7 +1,8 @@
 name: E2E Tests
 on:
   push:
-    branches: [ main ]
+    branches:
+      - main
   pull_request:
   schedule:
     - cron: 0 * * * *  # hourly
@@ -15,7 +16,6 @@ permissions:
   pull-requests: write
   actions: read
 
-
 jobs:
 
   conditions:
@@ -67,15 +67,17 @@ jobs:
       - name: Display conditions
         shell: bash
         run: |
-          # For debugging purposes.
+          # For debugging purposes
           set -euo pipefail
+          echo "GITHUB_REF: $GITHUB_REF"
+          echo "GITHUB_HEAD_REF: $GITHUB_HEAD_REF"
+          echo "GITHUB_BASE_REF: $GITHUB_BASE_REF"
           echo "significant: ${{ steps.path-changes.outputs.significant }}"
           echo "should-run: ${{ steps.should-run.outputs.should-run }}"
 
-
   prepare-wasm:
-    # seperate job on Ubuntu to build or fetch the wasm blob once on the fastest runner
-    runs-on: namespace-profile-ubuntu-8-cores
+    # separate job on Ubuntu to build or fetch the wasm blob once on the fastest runner
+    runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
     needs: conditions
     steps:
       - uses: actions/checkout@v4
@@ -94,11 +96,11 @@ jobs:
         if: needs.conditions.outputs.should-run == 'true'
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
       - name: Install dependencies
         if: needs.conditions.outputs.should-run == 'true'
-        run: yarn
+        run: npm install
 
       - name: Download Wasm Cache
         id: download-wasm
@@ -137,7 +139,7 @@ jobs:
         with:
           cache: false # Configured below.
 
-      - uses: taiki-e/install-action@955a6ff1416eae278c9f833008a9beb4b7f9afe3
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
         if: ${{ needs.conditions.outputs.should-run == 'true' && steps.wasm.outputs.should-build-wasm == 'true' }}
         with:
           tool: wasm-pack
@@ -151,7 +153,7 @@ jobs:
       - name: Build Wasm
         if: ${{ needs.conditions.outputs.should-run == 'true' && steps.wasm.outputs.should-build-wasm == 'true' }}
         shell: bash
-        run: yarn build:wasm
+        run: npm run build:wasm
 
       - uses: actions/upload-artifact@v4
         if: needs.conditions.outputs.should-run == 'true'
@@ -159,11 +161,10 @@ jobs:
           name: prepared-wasm
           path: |
             rust/kcl-wasm-lib/pkg/kcl_wasm_lib*
-  
 
   snapshots:
     name: playwright:snapshots:ubuntu
-    runs-on: namespace-profile-ubuntu-8-cores
+    runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
     needs: [conditions, prepare-wasm]
     steps:
       - uses: actions/create-github-app-token@v1
@@ -195,12 +196,12 @@ jobs:
         if: needs.conditions.outputs.should-run == 'true'
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
       - name: Install dependencies
         id: deps-install
         if: needs.conditions.outputs.should-run == 'true'
-        run: yarn
+        run: npm install
 
       - name: Cache Playwright Browsers
         if: needs.conditions.outputs.should-run == 'true'
@@ -208,44 +209,43 @@ jobs:
         with:
           path: |
             ~/.cache/ms-playwright/
-          key: ${{ runner.os }}-playwright-${{ hashFiles('yarn.lock') }}
+          key: ${{ runner.os }}-playwright-${{ hashFiles('package-lock.json') }}
 
       - name: Install Playwright Browsers
         if: needs.conditions.outputs.should-run == 'true'
-        run: yarn playwright install --with-deps
+        run: npm run playwright install --with-deps
 
       - name: build web
         if: needs.conditions.outputs.should-run == 'true'
-        run: yarn tronb:vite:dev
+        run: npm run tronb:vite:dev
 
       - name: Run ubuntu/chrome snapshots
         if: needs.conditions.outputs.should-run == 'true'
-        run: |
-          yarn test:snapshots
+        uses: nick-fields/retry@v3.0.2
+        with:
+          shell: bash
+          command: npm run test:snapshots
+          timeout_minutes: 5
+          max_attempts: 5
         env:
-          CI: true
-          NODE_ENV: development
-          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-          VITE_KC_SKIP_AUTH: true
           token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-          snapshottoken: ${{ secrets.KITTYCAD_API_TOKEN }}
+          TAB_API_URL: ${{ secrets.TAB_API_URL }}
+          TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
+          CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
+          CI_PR_NUMBER: ${{ github.event.pull_request.number }}
+          TARGET: web
 
       - uses: actions/upload-artifact@v4
         if: ${{ needs.conditions.outputs.should-run == 'true' && !cancelled() && (success() || failure()) }}
         with:
-          name: playwright-report-snapshots-${{ matrix.os }}-snapshot-${{ matrix.shardIndex }}-${{ github.sha }}
+          name: playwright-report-ubuntu-snapshot-${{ github.sha }}
           path: playwright-report/
           include-hidden-files: true
           retention-days: 30
           overwrite: true
 
-      - name: Clean up test-results
-        if: ${{ needs.conditions.outputs.should-run == 'true' && !cancelled() && (success() || failure()) }}
-        continue-on-error: true
-        run: rm -r test-results
-
-      - name: check for changes
-        if: ${{ needs.conditions.outputs.should-run == 'true' && matrix.os == 'namespace-profile-ubuntu-8-cores' && matrix.shardIndex == 1 && github.ref != 'refs/heads/main' }}
+      - name: Check for changes
+        if: ${{ needs.conditions.outputs.should-run == 'true' && github.ref != 'refs/heads/main' }}
         shell: bash
         id: git-check
         run: |
@@ -256,7 +256,8 @@ jobs:
             fi
 
       - name: Commit changes, if any
-        if: ${{ needs.conditions.outputs.should-run == 'true' && steps.git-check.outputs.modified == 'true' }}
+        # TODO: find a more reliable way to detect visual changes
+        if: ${{ false && needs.conditions.outputs.should-run == 'true' && steps.git-check.outputs.modified == 'true' }}
         shell: bash
         run: |
           git add e2e/playwright/snapshot-tests.spec.ts-snapshots e2e/playwright/snapshots
@@ -266,32 +267,51 @@ jobs:
           git fetch origin
           echo ${{ github.head_ref }}
           git checkout ${{ github.head_ref }}
-          git commit -m "A snapshot a day keeps the bugs away! 📷🐛 (OS: ${{matrix.os}})" || true
+          git commit -m "A snapshot a day keeps the bugs away! 📷🐛" || true
           git push
           git push origin ${{ github.head_ref }}
 
-      # only upload artifacts if there's actually changes
-      - uses: actions/upload-artifact@v4
-        if: ${{ needs.conditions.outputs.should-run == 'true' && steps.git-check.outputs.modified == 'true' }}
-        with:
-          name: playwright-report-ubuntu-${{ github.sha }}
-          path: playwright-report/
-          include-hidden-files: true
-          retention-days: 30
-
-
   electron:
     needs: [conditions, prepare-wasm]
     timeout-minutes: 60
-    name: playwright:electron:${{ matrix.os }} ${{ matrix.shardIndex }} ${{ matrix.shardTotal }}
+    env:
+      OS_NAME: ${{ contains(matrix.os, 'ubuntu') && 'ubuntu' || (contains(matrix.os, 'windows') && 'windows' || 'macos') }}
+    name: playwright:electron:${{ contains(matrix.os, 'ubuntu') && 'ubuntu' || (contains(matrix.os, 'windows') && 'windows' || 'macos') }} (shard ${{ matrix.shardIndex }})
     strategy:
       fail-fast: false
       matrix:
-        # TODO: enable self-hosted-windows-8-cores once available
-        os: [namespace-profile-ubuntu-8-cores, namespace-profile-macos-8-cores, windows-16-cores]
-        shardIndex: [1, 2, 3, 4]
-        shardTotal: [4]
-        # TODO: add ref here for main and latest release tag
+        # TODO: enable namespace-profile-windows-latest once available
+        include:
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 1
+            shardTotal: 8
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 2
+            shardTotal: 8
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 3
+            shardTotal: 8
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 4
+            shardTotal: 8
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 5
+            shardTotal: 8
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 6
+            shardTotal: 8
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 7
+            shardTotal: 8
+          - os: "runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64"
+            shardIndex: 8
+            shardTotal: 8
+          - os: namespace-profile-macos-8-cores
+            shardIndex: 1
+            shardTotal: 1
+          - os: windows-latest-8-cores
+            shardIndex: 1
+            shardTotal: 1
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
@@ -313,41 +333,41 @@ jobs:
         if: needs.conditions.outputs.should-run == 'true'
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
       - name: Install dependencies
         id: deps-install
         if: needs.conditions.outputs.should-run == 'true'
-        run: yarn
+        run: npm install
 
       - name: Cache Playwright Browsers
+        if: needs.conditions.outputs.should-run == 'true'
         uses: actions/cache@v4
         with:
           path: |
             ~/.cache/ms-playwright/
-          key: ${{ runner.os }}-playwright-${{ hashFiles('yarn.lock') }}
+          key: ${{ runner.os }}-playwright-${{ hashFiles('package-lock.json') }}
 
       - name: Install Playwright Browsers
-        run: yarn playwright install --with-deps
+        if: needs.conditions.outputs.should-run == 'true'
+        run: npm run playwright install --with-deps
 
       - name: Build web
         if: needs.conditions.outputs.should-run == 'true'
-        run: yarn tronb:vite:dev
+        run: npm run tronb:vite:dev
 
-      - name: Install good sed
-        if: startsWith(matrix.os, 'macos')
-        shell: bash
-        run: |
-          brew install gnu-sed
-          echo "/opt/homebrew/opt/gnu-sed/libexec/gnubin" >> $GITHUB_PATH
-
-        # TODO: Add back axiom logs
+      - name: Start Vector
+        if: ${{ needs.conditions.outputs.should-run == 'true' && !contains(matrix.os, 'windows') }}
+        run: .github/ci-cd-scripts/start-vector-${{ env.OS_NAME }}.sh
+        env:
+          GH_ACTIONS_AXIOM_TOKEN: ${{ secrets.GH_ACTIONS_AXIOM_TOKEN }}
+          OS_NAME: ${{ env.OS_NAME }}
 
       - uses: actions/download-artifact@v4
         if: ${{ needs.conditions.outputs.should-run == 'true' && !cancelled() && (success() || failure()) }}
         continue-on-error: true
         with:
-          name: test-results-${{ matrix.os }}-${{ matrix.shardIndex }}-${{ github.sha }}
+          name: test-results-${{ env.OS_NAME }}-${{ matrix.shardIndex }}-${{ github.sha }}
           path: test-results/
 
       - name: Run playwright/electron flow (with retries)
@@ -356,21 +376,22 @@ jobs:
         uses: nick-fields/retry@v3.0.2
         with:
           shell: bash
-          command: .github/ci-cd-scripts/playwright-electron.sh ${{matrix.shardIndex}} ${{matrix.shardTotal}} ${{matrix.os}}
+          command: .github/ci-cd-scripts/playwright-electron.sh ${{matrix.shardIndex}} ${{matrix.shardTotal}} ${{ env.OS_NAME }}
           timeout_minutes: 30
-          max_attempts: 25
+          max_attempts: 9
         env:
-          CI: true
           FAIL_ON_CONSOLE_ERRORS: true
-          NODE_ENV: development
-          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-          VITE_KC_SKIP_AUTH: true
           token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          TAB_API_URL: ${{ secrets.TAB_API_URL }}
+          TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
+          CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
+          CI_PR_NUMBER: ${{ github.event.pull_request.number }}
+          TARGET: desktop
 
       - uses: actions/upload-artifact@v4
         if: ${{ needs.conditions.outputs.should-run == 'true' && always() }}
         with:
-          name: test-results-${{ matrix.os }}-${{ matrix.shardIndex }}-${{ github.sha }}
+          name: test-results-${{ env.OS_NAME }}-${{ matrix.shardIndex }}-${{ github.sha }}
           path: test-results/
           include-hidden-files: true
           retention-days: 30
@@ -379,7 +400,7 @@ jobs:
       - uses: actions/upload-artifact@v4
         if: ${{ needs.conditions.outputs.should-run == 'true' && always() }}
         with:
-          name: playwright-report-${{ matrix.os }}-${{ matrix.shardIndex }}-${{ github.sha }}
+          name: playwright-report-${{ env.OS_NAME }}-${{ matrix.shardIndex }}-${{ github.sha }}
           path: playwright-report/
           include-hidden-files: true
           retention-days: 30

.github/workflows/generate-machine-api-types.yml

@@ -21,10 +21,10 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
-      - run: yarn install
-      - run: yarn generate:machine-api
-      - run: yarn fmt
+          cache: 'npm'
+      - run: npm install
+      - run: npm run generate:machine-api
+      - run: npm run fmt || true
       - name: check for changes
         id: git-check
         run: |

.github/workflows/generate-website-docs.yml

@@ -38,15 +38,13 @@ jobs:
         run: |
           mkdir -p documentation/content/pages/docs/kcl/
           # cleanup old
-          rm -rf documentation/content/pages/docs/kcl/*.md
-          rm -rf documentation/content/pages/docs/kcl/types
-          rm -rf documentation/content/pages/docs/kcl/settings
-          rm -rf documentation/content/pages/docs/kcl/consts
+          rm -rf documentation/content/pages/docs/kcl-std
+          rm -rf documentation/content/pages/docs/kcl-lang
           # move new
-          mv -f docs/kcl/*.md documentation/content/pages/docs/kcl/
-          mv -f docs/kcl/types documentation/content/pages/docs/kcl/
-          mv -f docs/kcl/settings documentation/content/pages/docs/kcl/
-          mv -f docs/kcl/consts documentation/content/pages/docs/kcl/
+          mv -f docs/kcl-std documentation/content/pages/docs
+          mv -f docs/kcl-lang documentation/content/pages/docs
+          # We don't need the README
+          rm documentation/content/pages/docs/kcl-std/README.md
       - name: move kcl-samples
         shell: bash
         run: |

.github/workflows/kcl-language-server.yml

@@ -56,21 +56,19 @@ jobs:
           node-version-file: ".nvmrc"
       - name: Install dependencies
         run: |
-          yarn install
-          cd rust/kcl-language-server
-          yarn install
+          npm install
       - name: Run tests
         run: |
           cd rust/kcl-language-server
-          yarn build
-          yarn test-compile
+          npm run build
+          npm run test-compile
           ls -la dist
-          xvfb-run -a yarn test
+          xvfb-run -a npm run test
         if: runner.os == 'Linux'
       - name: Run tests
         run: |
           cd rust/kcl-language-server
-          yarn test
+          npm run test
         if: runner.os != 'Linux'
   build-release:
     strategy:
@@ -183,19 +181,20 @@ jobs:
       - name: Install dependencies
         run: |
           cd rust/kcl-language-server
+          # npm will symlink which will cause issues w tarballing later
           yarn install
 
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
-          npx vsce package -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }}
+          npx vsce package --yarn -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }}
 
       - name: Package Extension (nightly)
         if: startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
-          npx vsce package -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }} --pre-release
+          npx vsce package --yarn -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }} --pre-release
 
       - name: remove server
         if: matrix.target == 'x86_64-unknown-linux-gnu'
@@ -207,13 +206,13 @@ jobs:
         if: matrix.target == 'x86_64-unknown-linux-gnu' && startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
-          npx vsce package -o ../build/kcl-language-server-no-server.vsix
+          npx vsce package --yarn -o ../build/kcl-language-server-no-server.vsix
 
       - name: Package Extension (no server, nightly)
         if: matrix.target == 'x86_64-unknown-linux-gnu' && startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
-          npx vsce package -o ../build/kcl-language-server-no-server.vsix --pre-release
+          npx vsce package --yarn -o ../build/kcl-language-server-no-server.vsix --pre-release
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
@@ -244,8 +243,8 @@ jobs:
             lld \
             musl-dev \
             nodejs \
-            yarn \
-            npm
+            npm \
+            yarn
 
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -272,19 +271,20 @@ jobs:
       - name: Install dependencies
         run: |
           cd rust/kcl-language-server
+          # npm will symlink which will cause issues w tarballing later
           yarn install
 
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
-          npx vsce package -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64
+          npx vsce package --yarn -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64
 
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
-          npx vsce package -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64 --pre-release
+          npx vsce package --yarn -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64 --pre-release
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
@@ -376,7 +376,7 @@ jobs:
         with:
           credentials_json: "${{ secrets.GOOGLE_CLOUD_DL_SA }}"
       - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@v2.1.2
+        uses: google-github-actions/setup-gcloud@v2.1.4
         with:
           project_id: kittycadapi
       - name: "upload files to gcp"

.github/workflows/kcl-python-bindings.yml

@@ -125,7 +125,8 @@ jobs:
           just setup-uv
           just test
         env:
-          KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN }}
+          KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          ZOO_HOST: https://api.dev.zoo.dev
 
   sdist:
     runs-on: ubuntu-latest

.github/workflows/nix.yml

@@ -0,0 +1,55 @@
+name: Test Nix Flake
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+jobs:
+  nix-flake-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: cachix/install-nix-action@v31
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+
+      - name: nix flake check for all platforms
+        run: |
+          nix flake check --all-systems
+
+  nix-build-linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: cachix/install-nix-action@v31
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+
+      - name: nix build . for x86_64-linux
+        run: nix build .
+
+  nix-build-macos:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: cachix/install-nix-action@v31
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+
+      - name: nix build . for x86_64-darwin
+        run: nix build .
+

.github/workflows/publish-apps-release.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
       - name: Find tag workflow id
         id: tag_workflow_id
@@ -105,7 +105,7 @@ jobs:
       - name: Override release notes
         env:
           NOTES: ${{ github.event.release.body }}
-        run: yarn files:set-notes
+        run: npm run files:set-notes
 
       - name: Authenticate to Google Cloud
         uses: 'google-github-actions/auth@v2.1.8'
@@ -126,7 +126,7 @@ jobs:
           destination: 'dl.kittycad.io/releases/modeling-app'
 
       - name: Invalidate bucket cache on latest*.yml and last_download.json files
-        run: yarn files:invalidate-bucket
+        run: npm run files:invalidate-bucket
 
       - name: Upload release files to Github
         if: ${{ github.event_name == 'release' }}

.github/workflows/static-analysis.yml

@@ -16,138 +16,255 @@ permissions:
   actions: read
 
 jobs:
-  yarn-fmt-check:
+  npm-fmt-check:
     runs-on: 'ubuntu-22.04'
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
-      - run: yarn install
-      - run: yarn fmt-check
-
-  yarn-build-wasm:
-    runs-on: ubuntu-22.04
+          cache: 'npm'
+      - run: npm install
+      - run: npm run fmt:check
 
+  npm-build-wasm:
+    # Build the wasm blob once on the fastest runner.
+    runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
     steps:
       - uses: actions/checkout@v4
+
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
-      - run: yarn install
-      - uses: taiki-e/install-action@955a6ff1416eae278c9f833008a9beb4b7f9afe3
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          cache: false # Configured below.
+
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
         with:
           tool: wasm-pack
-      - run: yarn build:wasm
 
-  yarn-tsc:
-    runs-on: ubuntu-22.04
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'yarn'
-      - run: yarn install
-      - run: yarn --cwd ./rust/kcl-language-server --modules-folder node_modules install
-      - uses: Swatinem/rust-cache@v2
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2
         with:
           workspaces: './rust'
 
-      - uses: taiki-e/install-action@955a6ff1416eae278c9f833008a9beb4b7f9afe3
-        with:
-          tool: wasm-pack
-      - run: yarn build:wasm
-      - run: yarn tsc
+      - name: Build Wasm
+        shell: bash
+        run: npm run build:wasm
 
-  yarn-lint:
-    runs-on: ubuntu-22.04
+      - uses: actions/upload-artifact@v4
+        with:
+          name: prepared-wasm
+          path: |
+            rust/kcl-wasm-lib/pkg/kcl_wasm_lib*
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: prepared-ts-rs-bindings
+          path: |
+            rust/kcl-lib/bindings/*
+
+  npm-tsc:
+    runs-on: ubuntu-latest
+    needs: npm-build-wasm
 
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
-      - run: yarn install
-      - run: yarn --cwd ./rust/kcl-language-server --modules-folder node_modules install
-      - run: yarn lint
+          cache: 'npm'
+      - run: npm install
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - run: npm run tsc
+
+  npm-lint:
+    runs-on: ubuntu-latest
+    needs: npm-build-wasm
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+      - run: npm install
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - run: npm run lint
+
+  npm-circular-dependencies:
+    runs-on: ubuntu-latest
+    needs: npm-build-wasm
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+      - run: npm install
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - run: npm run circular-deps:diff
 
   python-codespell:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
-      - name: Install codespell
-        run: |
-            python -m pip install codespell
       - name: Run codespell
-        run: codespell --config .codespellrc # Edit this file to tweak the typo list and other configuration.
+        uses: crate-ci/typos@v1.32.0
 
-  yarn-unit-test-kcl-samples:
+  npm-unit-test-kcl-samples:
     runs-on: ubuntu-latest
+    needs: npm-build-wasm
     steps:
       - uses: actions/checkout@v4
 
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
-      - run: yarn install
-      - uses: taiki-e/install-action@955a6ff1416eae278c9f833008a9beb4b7f9afe3
+      - run: npm install
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
         with:
           tool: wasm-pack
-      - run: yarn build:wasm
 
-      - run: yarn simpleserver:bg
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - run: npm run simpleserver:bg
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
 
       - name: Install Chromium Browser
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: yarn playwright install chromium --with-deps
+        run: npm run playwright install chromium --with-deps
 
       - name: run unit tests for kcl samples
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: yarn test:unit:kcl-samples
+        run: npm run test:unit:kcl-samples
         env:
           VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
 
-  yarn-unit-test:
+  npm-unit-test:
     runs-on: ubuntu-latest
+    needs: npm-build-wasm
     steps:
       - uses: actions/checkout@v4
 
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
-          cache: 'yarn'
+          cache: 'npm'
 
-      - run: yarn install
-      - uses: taiki-e/install-action@955a6ff1416eae278c9f833008a9beb4b7f9afe3
+      - run: npm install
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
         with:
           tool: wasm-pack
-      - run: yarn build:wasm
 
-      - run: yarn simpleserver:bg
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - run: npm run simpleserver:bg
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
 
       - name: Install Chromium Browser
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: yarn playwright install chromium --with-deps
+        run: npm run playwright install chromium --with-deps
 
-      - name: run unit tests
+      - name: Run unit tests
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: xvfb-run -a yarn test:unit
+        run: xvfb-run -a npm run test:unit
         env:
           VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
 
-      - name: check for changes
+      - name: Check for changes
         if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
         id: git-check
         run: |

.github/workflows/tag-nightly.yml

@@ -27,7 +27,7 @@ jobs:
         with:
           node-version-file: '.nvmrc'
 
-      - run: yarn install
+      - run: npm install
 
       - name: Push tag
         run: |

.github/workflows/update-dev-branch.yml

@@ -1,5 +1,8 @@
 name: update-dev-branch
 
+# This is used to sync the `dev` branch with the `main` branch to continuously
+# deploy a second instance of the app to Vercel: https://app.dev.zoo.dev
+
 on:
   push:
     branches:
@@ -26,4 +29,4 @@ jobs:
           # reset to main
           git reset --hard origin/main
           # force push it
-          git push -f origin dev
+          git push --force origin dev

.github/workflows/vector.toml

@@ -8,6 +8,7 @@ include = ["/tmp/github-actions.log"]
 type = "remap"
 inputs = [ "github-actions-file" ]
 source = '''
+.platform = "OS_NAME"
 .action = "GITHUB_WORKFLOW"
 .repo = "GITHUB_REPOSITORY"
 .sha = "GITHUB_SHA"

.gitignore

@@ -26,10 +26,12 @@ yarn-error.log*
 .idea
 .vscode
 .helix
+result
 
 # rust
 rust/target
 rust/kcl-lib/bindings
+rust/kcl-language-server/server
 public/kcl_wasm_lib_bg.wasm
 rust/lcov.info
 rust/kcl-wasm-lib/pkg
@@ -50,6 +52,7 @@ e2e/playwright/**/*.png
 e2e/playwright/export-snapshots/*
 !e2e/playwright/export-snapshots/*.png
 !e2e/playwright/snapshot-tests.spec.ts-snapshots/*.png
+trace.zip
 
 /public/kcl-samples.zip
 /public/kcl-samples/.github
@@ -81,3 +84,5 @@ dist
 venv
 
 .vscode-test
+.biome/
+.million

.helix/languages.toml

@@ -5,6 +5,6 @@ command = "vscode-eslint-language-server"
 [[language]]
 name = "typescript"
 auto-format = true
-formatter = { command = "node_modules/.bin/prettier", args = ["--parser", "typescript"] }
-language-servers = [ { name = "eslint", only-features = [ "diagnostics" ] }, "typescript-language-server" ]
+formatter = { command = "./node_modules/@biomejs/biome/bin/biome", args = ["format", "--write", "--stdin-file-path=foo.ts"] }
+# language-servers = [ { name = "eslint", only-features = [ "diagnostics" ] }, "typescript-language-server" ]
 

.husky/pre-commit

@@ -0,0 +1 @@
+npm run fmt

.husky/pre-push

@@ -1,4 +0,0 @@
-#!/usr/bin/env sh
-. "$(dirname -- "$0")/_/husky.sh"
-
-yarn fmt-check

.npmrc

@@ -0,0 +1 @@
+legacy-peer-deps=true

CONTRIBUTING.md

@@ -0,0 +1,312 @@
+# Contributor Guide
+
+## Running a development build
+
+Install a node version manager such as [fnm](https://github.com/Schniz/fnm?tab=readme-ov-#installation).
+
+On Windows, it's also recommended to [upgrade your PowerShell version](https://learn.microsoft.com/en-us/powershell/scripting/install/installing-powershell-on-windows?view=powershell-7.5#winget), we're using 7.
+
+Then in the repo run the following to install and use the node version specified in `.nvmrc`. You might need to specify your processor architecture with `--arch arm64` or `--arch x64` if it's not autodetected.
+
+```
+fnm install --corepack-enabled
+fnm use
+```
+
+Install the NPM dependencies with:
+
+```
+npm install
+```
+
+This project uses a lot of Rust compiled to [WASM](https://webassembly.org/) within it. We have package scripts to run rustup, see `package.json` for reference:
+
+```
+# macOS/Linux
+npm run install:rust
+npm run install:wasm-pack:sh
+
+# Windows
+npm run install:rust:windows
+npm run install:wasm-pack:cargo
+```
+
+Then to build the WASM layer, run:
+
+```
+# macOS/Linux
+npm run build:wasm
+
+# Windows
+npm run build:wasm:windows
+```
+
+Or if you have the `gh` cli installed and want to download the latest main wasm bundle. Note that on Windows, you need to associate .ps1 files with PowerShell, which can be done via the right click menu, selecting `C:\Program Files\PowerShell\7\pwsh.exe`, and you can install tools like `gh` via `npm run install:tools:windows`.
+
+```
+# macOS/Linux
+npm run fetch:wasm
+
+# Windows
+npm run fetch:wasm:windows
+```
+
+That will build the WASM binary and put in the `public` dir (though gitignored).
+
+Finally, to run the web app only, run:
+
+```
+npm start
+```
+
+If you're not a Zoo employee you won't be able to access the dev environment, you should copy everything from `.env.production` to `.env.development.local` to make it point to production instead, then when you navigate to `localhost:3000` the easiest way to sign in is to paste `localStorage.setItem('TOKEN_PERSIST_KEY', "your-token-from-https://zoo.dev/account/api-tokens")` replacing the with a real token from https://zoo.dev/account/api-tokens of course, then navigate to `localhost:3000` again. Note that navigating to `localhost:3000/signin` removes your token so you will need to set the token again.
+
+### Development environment variables
+
+The Copilot LSP plugin in the editor requires a Zoo API token to run. In production, we authenticate this with a token via cookie in the browser and device auth token in the desktop environment, but this token is inaccessible in the dev browser version because the cookie is considered "cross-site" (from `localhost` to `zoo.dev`). There is an optional environment variable called `VITE_KC_DEV_TOKEN` that you can populate with a dev token in a `.env.development.local` file to not check it into Git, which will use that token instead of other methods for the LSP service.
+
+### Developing in Chrome
+
+Chrome is in the process of rolling out a new default which
+[blocks Third-Party Cookies](https://developer.chrome.com/en/docs/privacy-sandbox/third-party-cookie-phase-out/).
+If you're having trouble logging into the `modeling-app`, you may need to
+enable third-party cookies. You can enable third-party cookies by clicking on
+the eye with a slash through it in the URL bar, and clicking on "Enable
+Third-Party Cookies".
+
+## Desktop
+
+To spin up the desktop app, `npm install` and `npm run build:wasm` need to have been done before hand then:
+
+```
+npm run tron:start
+```
+
+This will start the application and hot-reload on changes.
+
+Devtools can be opened with the usual Command-Option-I (macOS) or Ctrl-Shift-I (Linux and Windows).
+
+To package the app for your platform with electron-builder, run `npm run tronb:package:dev` (or `npm run tronb:package:prod` to point to the .env.production variables).
+
+## Checking out commits / Bisecting
+
+Which commands from setup are one off vs. need to be run every time?
+
+The following will need to be run when checking out a new commit and guarantees the build is not stale:
+
+```bash
+npm install
+npm run build:wasm
+npm start
+```
+
+## Before submitting a PR
+
+Before you submit a contribution PR to this repo, please ensure that:
+
+- There is a corresponding issue for the changes you want to make, so that discussion of approach can be had before work begins.
+- You have separated out refactoring commits from feature commits as much as possible
+- You have run all of the following commands locally:
+  - `npm run fmt`
+  - `npm run tsc`
+  - `npm run test`
+  - Here they are all together: `npm run fmt && npm run tsc && npm run test`
+
+## Release a new version
+
+#### 1. Create a 'Cut release $VERSION' issue
+
+It will be used to document changelog discussions and release testing.
+
+https://github.com/KittyCAD/modeling-app/issues/new
+
+#### 2. Push a new tag
+
+Create a new tag and push it to the repo. The `semantic-release.sh` script will automatically bump the minor part, which we use the most. For instance going from `v0.27.0` to `v0.28.0`.
+
+```
+VERSION=$(./scripts/semantic-release.sh)
+git tag $VERSION
+git push origin --tags
+```
+
+This will trigger the `build-apps` workflow, set the version, build & sign the apps, and generate release files as well as updater-test artifacts.
+
+The workflow should be listed right away [in this list](https://github.com/KittyCAD/modeling-app/actions/workflows/build-apps.yml?query=event%3Apush)).
+
+#### 3. Manually test artifacts
+
+##### Release builds
+
+The release builds can be found under the `out-{arch}-{platform}` zip files, at the very bottom of the `build-apps` summary page for the workflow (triggered by the tag in 2.).
+
+Manually test against this [list](https://github.com/KittyCAD/modeling-app/issues/3588) across Windows, MacOS, Linux and posting results as comments in the issue.
+
+##### Updater-test builds
+
+The other `build-apps` output in the release `build-apps` workflow (triggered by 2.) is `updater-test-{arch}-{platform}`. It's a semi-automated process: for macOS, Windows, and Linux, download the corresponding updater-test artifact file, install the app, run it, expect an updater prompt to a dummy v0.255.255, install it and check that the app comes back at that version.
+
+The only difference with these builds is that they point to a different update location on the release bucket, with this dummy v0.255.255 always available. This helps ensuring that the version we release will be able to update to the next one available.
+
+If the prompt doesn't show up, start the app in command line to grab the electron-updater logs. This is likely an issue with the current build that needs addressing (or the updater-test location in the storage bucket).
+
+```
+# Windows (PowerShell)
+& 'C:\Program Files\Zoo Design Studio\Zoo Design Studio.exe'
+
+# macOS
+/Applications/Zoo\ Modeling\ App.app/Contents/MacOS/Zoo\ Modeling\ App
+
+# Linux
+./Zoo Design Studio-{version}-{arch}-linux.AppImage
+```
+
+#### 4. Publish the release
+
+Head over to https://github.com/KittyCAD/modeling-app/releases/new, pick the newly created tag and type it in the _Release title_ field as well.
+
+Hit _Generate release notes_ as a starting point to discuss the changelog in the issue. Once done, make sure _Set as the latest release_ is checked, and hit _Publish release_.
+
+A new `publish-apps-release` will kick in and you should be able to find it [here](https://github.com/KittyCAD/modeling-app/actions?query=event%3Arelease). On success, the files will be uploaded to the public bucket as well as to the GitHub release, and the announcement on Discord will be sent.
+
+#### 5. Close the issue
+
+If everything is well and the release is out to the public, the issue tracking the release shall be closed.
+
+## Fuzzing the parser
+
+Make sure you install cargo fuzz:
+
+```bash
+$ cargo install cargo-fuzz
+```
+
+```bash
+$ cd rust/kcl-lib
+
+# list the fuzz targets
+$ cargo fuzz list
+
+# run the parser fuzzer
+$ cargo +nightly fuzz run parser
+```
+
+For more information on fuzzing you can check out
+[this guide](https://rust-fuzz.github.io/book/cargo-fuzz.html).
+
+## Tests
+
+### Playwright tests
+
+Prepare these system dependencies:
+
+- Set $token from https://zoo.dev/account/api-tokens
+
+#### Snapshot tests (Google Chrome on Ubuntu only)
+
+Only Ubunu and Google Chrome is supported for the set of tests evaluating screenshot snapshots.
+If you don't run Ubuntu locally or in a VM, you may use a GitHub Codespace.
+```
+npm run playwright -- install chrome
+npm run test:snapshots
+```
+You may use `-- --update-snapshots` as needed.
+
+#### Electron flow tests (Chromium on Ubuntu, macOS, Windows)
+
+```
+npm run playwright -- install chromium
+npm run test:playwright:electron:local
+```
+You may use `-- -g "my test"` to match specific test titles, or `-- path/to/file.spec.ts` for a test file.
+
+#### Debugger
+
+However, if you want a debugger I recommend using VSCode and the `playwright` extension, as the above command is a cruder debugger that steps into every function call which is annoying.
+With the extension you can set a breakpoint after `waitForDefaultPlanesVisibilityChange` in order to skip app loading, then the vscode debugger's "step over" is much better for being able to stay at the right level of abstraction as you debug the code.
+
+If you want to limit to a single browser use `--project="webkit"` or `firefox`, `Google Chrome`
+Or comment out browsers in `playwright.config.ts`.
+
+note chromium has encoder compat issues which is why were testing against the branded 'Google Chrome'
+
+You may consider using the VSCode extension, it's useful for running individual threads, but some some reason the "record a test" is locked to chromium with we can't use. A work around is to us the CI `npm run playwright codegen -b wk --load-storage ./store localhost:3000`
+
+<details>
+<summary>
+
+Where `./store` should look like this
+
+</summary>
+
+```JSON
+{
+  "cookies": [],
+  "origins": [
+    {
+      "origin": "http://localhost:3000",
+      "localStorage": [
+        {
+          "name": "store",
+          "value": "{\"state\":{\"openPanes\":[\"code\"]},\"version\":0}"
+        },
+        {
+          "name": "persistCode",
+          "value": ""
+        },
+        {
+          "name": "TOKEN_PERSIST_KEY",
+          "value": "your-token"
+        }
+      ]
+    }
+  ]
+}
+```
+
+</details>
+
+However because much of our tests involve clicking in the stream at specific locations, it's code-gen looks `await page.locator('video').click();` when really we need to use a pixel coord, so I think it's of limited use.
+
+### Unit and component tests
+
+If you already haven't, run the following:
+
+```
+npm
+npm run build:wasm
+npm start
+```
+
+and finally:
+
+```
+npm run test:unit
+```
+
+For individual testing:
+
+```
+npm run test abstractSyntaxTree -t "unexpected closed curly brace" --silent=false
+```
+
+Which will run our suite of [Vitest unit](https://vitest.dev/) and [React Testing Library E2E](https://testing-library.com/docs/react-testing-library/intro) tests, in interactive mode by default.
+
+### Rust tests
+
+Prepare these system dependencies:
+
+- Set `$KITTYCAD_API_TOKEN` from https://zoo.dev/account/api-tokens
+- Install `just` following [these instructions](https://just.systems/man/en/packages.html)
+
+then run tests that target the KCL language:
+
+```
+npm run test:rust
+```
+
+### Logging
+
+To display logging (to the terminal or console) set `ZOO_LOG=1`. This will log some warnings and simple performance metrics. To view these in test runs, use `-- --nocapture`.
+
+To enable memory metrics, build with `--features dhat-heap`.

INSTALL.md

@@ -1,27 +1,27 @@
-# Setting Up Zoo Modeling App
+# Setting Up Zoo Design Studio
 
-Compared to other CAD software, getting Zoo Modeling App up and running is quick and straightforward across platforms. It's about 100MB to download and is quick to install.
+Compared to other CAD software, getting Zoo Design Studio up and running is quick and straightforward across platforms. It's about 100MB to download and is quick to install.
 
 ## Windows
 
-1. Download the [Zoo Modeling App installer](https://zoo.dev/modeling-app/download) for Windows and for your processor type.
+1. Download the [Zoo Design Studio installer](https://zoo.dev/modeling-app/download) for Windows and for your processor type.
 
-2. Once downloaded, run the installer `Zoo Modeling App-{version}-{arch}-win.exe` which should take a few seconds.
+2. Once downloaded, run the installer `Zoo Design Studio-{version}-{arch}-win.exe` which should take a few seconds.
 
-3. The installation happens at `C:\Program Files\Zoo Modeling App`. A shortcut in the start menu is also created so you can run the app easily by clicking on it.
+3. The installation happens at `C:\Program Files\Zoo Design Studio`. A shortcut in the start menu is also created so you can run the app easily by clicking on it.
 
 ## macOS
 
-1. Download the [Zoo Modeling App installer](https://zoo.dev/modeling-app/download) for macOS and for your processor type.
+1. Download the [Zoo Design Studio installer](https://zoo.dev/modeling-app/download) for macOS and for your processor type.
 
-2. Once downloaded, open the disk image `Zoo Modeling App-{version}-{arch}-mac.dmg` and drag the applications to your `Applications` directory.
+2. Once downloaded, open the disk image `Zoo Design Studio-{version}-{arch}-mac.dmg` and drag the applications to your `Applications` directory.
 
-3. You can then open your `Applications` directory and double-click on `Zoo Modeling App` to open.
+3. You can then open your `Applications` directory and double-click on `Zoo Design Studio` to open.
 
 
 ## Linux 
 
-1. Download the [Zoo Modeling App installer](https://zoo.dev/modeling-app/download) for Linux and for your processor type.
+1. Download the [Zoo Design Studio installer](https://zoo.dev/modeling-app/download) for Linux and for your processor type.
 
 2. Install the dependencies needed to run the [AppImage format](https://appimage.org/).
     -  On Ubuntu, install the FUSE library with these commands in a terminal.
@@ -30,7 +30,7 @@ Compared to other CAD software, getting Zoo Modeling App up and running is quick
        sudo apt install libfuse2
        ```
     - Optionally, follow [these steps](https://github.com/probonopd/go-appimage/blob/master/src/appimaged/README.md#initial-setup) to install `appimaged`. It is a daemon that makes interacting with AppImage files more seamless. 
-    - Once installed, copy the downloaded `Zoo Modeling App-{version}-{arch}-linux.AppImage` to the directory of your choice, for instance `~/Applications`.
+    - Once installed, copy the downloaded `Zoo Design Studio-{version}-{arch}-linux.AppImage` to the directory of your choice, for instance `~/Applications`.
 
    - `appimaged` should automatically find it and make it executable. If not, run:
      ```bash

Makefile

@@ -1,25 +1,166 @@
-.PHONY: dev
+.PHONY: all
+all: install check build
 
-KCL_WASM_LIB_FILES := $(wildcard rust/**/*.rs)
-TS_SRC := $(wildcard src/**/*.tsx) $(wildcard src/**/*.ts)
-XSTATE_TYPEGENS := $(wildcard src/machines/*.typegen.ts)
+###############################################################################
+# INSTALL
 
-dev: node_modules public/wasm_lib_bg.wasm $(XSTATE_TYPEGENS)
-	yarn start
+ifeq ($(OS),Windows_NT)
+export WINDOWS := true
+ifndef MSYSTEM
+export POWERSHELL := true
+endif
+endif
+
+ifdef WINDOWS
+CARGO ?= $(USERPROFILE)/.cargo/bin/cargo.exe
+WASM_PACK ?= $(USERPROFILE)/.cargo/bin/wasm-pack.exe
+else
+CARGO ?= $(shell which cargo || echo ~/.cargo/bin/cargo)
+WASM_PACK ?= $(shell which wasm-pack || echo ~/.cargo/bin/wasm-pack)
+endif
+
+.PHONY: install
+install: node_modules/.package-lock.json $(CARGO) $(WASM_PACK) ## Install dependencies
+
+node_modules/.package-lock.json: package.json package-lock.json
+	npm install
+
+$(CARGO):
+ifdef WINDOWS
+	npm run install:rust:windows
+else
+	npm run install:rust
+endif
+
+$(WASM_PACK):
+ifdef WINDOWS
+	npm run install:wasm-pack:cargo
+else
+	npm run install:wasm-pack:sh
+endif
+
+###############################################################################
+# BUILD
+
+CARGO_SOURCES := rust/.cargo/config.toml $(wildcard rust/Cargo.*) $(wildcard rust/**/Cargo.*)
+RUST_SOURCES := $(wildcard rust/**/*.rs)
+
+REACT_SOURCES := $(wildcard src/*.tsx) $(wildcard src/**/*.tsx)
+TYPESCRIPT_SOURCES := tsconfig.* $(wildcard src/*.ts) $(wildcard src/**/*.ts)
+VITE_SOURCES := $(wildcard vite.*) $(wildcard vite/**/*.tsx)
+
+
+.PHONY: build
+build: install public/kcl_wasm_lib_bg.wasm .vite/build/main.js
+
+public/kcl_wasm_lib_bg.wasm: $(CARGO_SOURCES) $(RUST_SOURCES)
+ifdef WINDOWS
+	npm run build:wasm:dev:windows
+else
+	npm run build:wasm:dev
+endif
+
+.vite/build/main.js: $(REACT_SOURCES) $(TYPESCRIPT_SOURCES) $(VITE_SOURCES)
+	npm run tronb:vite:dev
+
+###############################################################################
+# CHECK
+
+.PHONY: check
+check: format lint
+
+.PHONY: format
+format: install ## Format the code
+	npm run fmt
+
+.PHONY: lint
+lint: install ## Lint the code
+	npm run tsc
+	npm run lint
+
+###############################################################################
+# RUN
+
+TARGET ?= desktop
+
+.PHONY: run
+run: run-$(TARGET)
+
+.PHONY: run-web
+run-web: install build ## Start the web app
+	npm run start
+
+.PHONY: run-desktop
+run-desktop: install build ## Start the desktop app
+	npm run tron:start
+
+###############################################################################
+# TEST
+
+E2E_GREP ?=
+E2E_WORKERS ?=
+E2E_FAILURES ?= 1
+
+.PHONY: test
+test: test-unit test-e2e
+
+.PHONY: test-unit
+test-unit: install ## Run the unit tests
+	npm run test:rust
+	@ curl -fs localhost:3000 >/dev/null || ( echo "Error: localhost:3000 not available, 'make run-web' first" && exit 1 )
+	npm run test:unit
+
+.PHONY: test-e2e
+test-e2e: test-e2e-$(TARGET)
+
+.PHONY: test-e2e-web
+test-e2e-web: install build ## Run the web e2e tests
+	@ curl -fs localhost:3000 >/dev/null || ( echo "Error: localhost:3000 not available, 'make run-web' first" && exit 1 )
+ifdef E2E_GREP
+	npm run chrome:test -- --headed --grep="$(E2E_GREP)" --max-failures=$(E2E_FAILURES)
+else
+	npm run chrome:test -- --headed --workers='100%'
+endif
+
+.PHONY: test-e2e-desktop
+test-e2e-desktop: install build ## Run the desktop e2e tests
+ifdef E2E_GREP
+	npm run test:playwright:electron -- --grep="$(E2E_GREP)" --max-failures=$(E2E_FAILURES)
+else
+	npm run test:playwright:electron -- --workers='100%'
+endif
+
+###############################################################################
+# CLEAN
+
+.PHONY: clean
+clean: ## Delete all artifacts
+ifdef POWERSHELL
+	git clean --force -d -x --exclude=.env* --exclude=**/*.env
+else
+	rm -rf .vite/ build/
+	rm -rf trace.zip playwright-report/ test-results/
+	rm -rf public/kcl_wasm_lib_bg.wasm
+	rm -rf rust/*/bindings/ rust/*/pkg/ rust/target/
+	rm -rf node_modules/ rust/*/node_modules/
+endif
+
+.PHONY: help
+help: install
+ifdef POWERSHELL
+	@ powershell -Command "Get-Content $(MAKEFILE_LIST) | Select-String -Pattern '^[^\s]+:.*##\s.*$$' | ForEach-Object { $$line = $$_.Line -split ':.*?##\s+'; Write-Host -NoNewline $$line[0].PadRight(30) -ForegroundColor Cyan; Write-Host $$line[1] }"
+else
+	@ grep -E '^[^[:space:]]+:.*## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+endif
+
+.DEFAULT_GOAL := help
+
+###############################################################################
 
 # I'm sorry this is so specific to my setup you may as well ignore this.
 # This is so you don't have to deal with electron windows popping up constantly.
 # It should work for you other Linux users.
 lee-electron-test:
 	Xephyr -br -ac -noreset -screen 1200x500 :2 &
-	DISPLAY=:2 NODE_ENV=development PW_TEST_CONNECT_WS_ENDPOINT=ws://127.0.0.1:4444/ yarn tron:test -g "when using the file tree"
+	DISPLAY=:2 NODE_ENV=development PW_TEST_CONNECT_WS_ENDPOINT=ws://127.0.0.1:4444/ npm run tron:test -g "when using the file tree"
 	killall Xephyr
-
-$(XSTATE_TYPEGENS): $(TS_SRC)
-	yarn xstate typegen 'src/**/*.ts?(x)'
-
-public/kcl_wasm_lib_bg.wasm: $(KCL_WASM_LIB_FILES)
-	yarn build:wasm
-
-node_modules: package.json yarn.lock
-	yarn install

README.md

@@ -1,17 +1,17 @@
-![Zoo Modeling App](/public/zma-logomark-outlined.png)
+![Zoo Design Studio](/public/zma-logomark-outlined.png)
 
-## Zoo Modeling App
+# Zoo Design Studio
 
-download at [zoo.dev/modeling-app/download](https://zoo.dev/modeling-app/download)
+[zoo.dev/modeling-app](https://zoo.dev/modeling-app)
 
 A CAD application from the future, brought to you by the [Zoo team](https://zoo.dev).
 
-Modeling App is our take on what a modern modelling experience can be. It is applying several lessons learned in the decades since most major CAD tools came into existence:
+Design Studio is our take on what a modern modelling experience can be. It is applying several lessons learned in the decades since most major CAD tools came into existence:
 
 - All artifacts—including parts and assemblies—should be represented as human-readable code. At the end of the day, your CAD project should be "plain text"
   - This makes version control—which is a solved problem in software engineering—trivial for CAD
 - All GUI (or point-and-click) interactions should be actions performed on this code representation under the hood
-  - This unlocks a hybrid approach to modeling. Whether you point-and-click as you always have or you write your own KCL code, you are performing the same action in Modeling App
+  - This unlocks a hybrid approach to modeling. Whether you point-and-click as you always have or you write your own KCL code, you are performing the same action in Design Studio
 - Everything graphics _has_ to be built for the GPU
   - Most CAD applications have had to retrofit support for GPUs, but our geometry engine is made for GPUs (primarily Nvidia's Vulkan), getting the order of magnitude rendering performance boost with it
 - Make the resource-intensive pieces of an application auto-scaling
@@ -19,11 +19,11 @@ Modeling App is our take on what a modern modelling experience can be. It is app
 
 We are excited about what a small team of people could build in a short time with our API. We welcome you to try our API, build your own applications, or contribute to ours!
 
-Modeling App is a _hybrid_ user interface for CAD modeling. You can point-and-click to design parts (and soon assemblies), but everything you make is really just [`kcl` code](https://github.com/KittyCAD/kcl-experiments) under the hood. All of your CAD models can be checked into source control such as GitHub and responsibly versioned, rolled back, and more.
+Design Studio is a _hybrid_ user interface for CAD modeling. You can point-and-click to design parts (and soon assemblies), but everything you make is really just [`kcl` code](https://github.com/KittyCAD/kcl-experiments) under the hood. All of your CAD models can be checked into source control such as GitHub and responsibly versioned, rolled back, and more.
 
-The 3D view in Modeling App is just a video stream from our hosted geometry engine. The app sends new modeling commands to the engine via WebSockets, which returns back video frames of the view within the engine.
+The 3D view in Design Studio is just a video stream from our hosted geometry engine. The app sends new modeling commands to the engine via WebSockets, which returns back video frames of the view within the engine.
 
-## Tools
+## Technology
 
 - UI
   - [React](https://react.dev/)
@@ -38,471 +38,16 @@ The 3D view in Modeling App is just a video stream from our hosted geometry engi
 - Modeling
   - [KittyCAD TypeScript client](https://github.com/KittyCAD/kittycad.ts)
 
-[Original demo video](https://drive.google.com/file/d/183_wjqGdzZ8EEZXSqZ3eDcJocYPCyOdC/view?pli=1)
+## Get Started
 
-[Original demo slides](https://github.com/user-attachments/files/19010536/demo.pdf)
+We recommend downloading the latest application binary from our [releases](https://github.com/KittyCAD/modeling-app/releases) page. If you don't see your platform or architecture supported there, please file an issue.
 
-## Get started
+If you'd like to try out upcoming changes sooner, you can also download those from our [nightly releases](https://zoo.dev/modeling-app/download/nightly) page.
 
-We recommend downloading the latest application binary from [our Releases page](https://github.com/KittyCAD/modeling-app/releases). If you don't see your platform or architecture supported there, please file an issue.
+## Developing
 
-## Running a development build
-
-Install a node version manager such as [fnm](https://github.com/Schniz/fnm?tab=readme-ov-#installation).
-
-On Windows, it's also recommended to [upgrade your PowerShell version](https://learn.microsoft.com/en-us/powershell/scripting/install/installing-powershell-on-windows?view=powershell-7.5#winget), we're using 7.
-
-Then in the repo run the following to install and use the node version specified in `.nvmrc`. You might need to specify your processor architecture with `--arch arm64` or `--arch x64` if it's not autodetected.
-
-```
-fnm install --corepack-enabled
-fnm use
-```
-
-Install the NPM dependencies with:
-
-```
-yarn install
-```
-
-This project uses a lot of Rust compiled to [WASM](https://webassembly.org/) within it. We have package scripts to run rustup, see `package.json` for reference:
-
-```
-# macOS/Linux
-yarn install:rust
-yarn install:wasm-pack:sh
-
-# Windows
-yarn install:rust:windows
-yarn install:wasm-pack:cargo
-```
-
-Then to build the WASM layer, run:
-
-```
-# macOS/Linux
-yarn build:wasm
-
-# Windows
-yarn build:wasm:windows
-```
-
-Or if you have the `gh` cli installed and want to download the latest main wasm bundle. Note that on Windows, you need to associate .ps1 files with PowerShell, which can be done via the right click menu, selecting `C:\Program Files\PowerShell\7\pwsh.exe`, and you can install tools like `gh` via `yarn install:tools:windows`.
-
-```
-# macOS/Linux
-yarn fetch:wasm
-
-# Windows
-yarn fetch:wasm:windows
-```
-
-That will build the WASM binary and put in the `public` dir (though gitignored).
-
-Finally, to run the web app only, run:
-
-```
-yarn start
-```
-
-If you're not a Zoo employee you won't be able to access the dev environment, you should copy everything from `.env.production` to `.env.development` to make it point to production instead, then when you navigate to `localhost:3000` the easiest way to sign in is to paste `localStorage.setItem('TOKEN_PERSIST_KEY', "your-token-from-https://zoo.dev/account/api-tokens")` replacing the with a real token from https://zoo.dev/account/api-tokens of course, then navigate to localhost:3000 again. Note that navigating to `localhost:3000/signin` removes your token so you will need to set the token again.
-
-### Development environment variables
-
-The Copilot LSP plugin in the editor requires a Zoo API token to run. In production, we authenticate this with a token via cookie in the browser and device auth token in the desktop environment, but this token is inaccessible in the dev browser version because the cookie is considered "cross-site" (from `localhost` to `dev.zoo.dev`). There is an optional environment variable called `VITE_KC_DEV_TOKEN` that you can populate with a dev token in a `.env.development.local` file to not check it into Git, which will use that token instead of other methods for the LSP service.
-
-### Developing in Chrome
-
-Chrome is in the process of rolling out a new default which
-[blocks Third-Party Cookies](https://developer.chrome.com/en/docs/privacy-sandbox/third-party-cookie-phase-out/).
-If you're having trouble logging into the `modeling-app`, you may need to
-enable third-party cookies. You can enable third-party cookies by clicking on
-the eye with a slash through it in the URL bar, and clicking on "Enable
-Third-Party Cookies".
-
-## Desktop
-
-To spin up the desktop app, `yarn install` and `yarn build:wasm` need to have been done before hand then
-
-```
-yarn tron:start
-```
-
-This will start the application and hot-reload on changes.
-
-Devtools can be opened with the usual Cmd-Opt-I (Mac) or Ctrl-Shift-I (Linux and Windows).
-
-To package the app for your platform with electron-builder, run `yarn tronb:package:dev` (or `yarn tronb:package:prod` to point to the .env.production variables)
-
-## Checking out commits / Bisecting
-
-Which commands from setup are one off vs need to be run every time?
-
-The following will need to be run when checking out a new commit and guarantees the build is not stale:
-
-```bash
-yarn install
-yarn build:wasm
-yarn start # or yarn build:local && yarn serve for slower but more production-like build
-```
-
-## Before submitting a PR
-
-Before you submit a contribution PR to this repo, please ensure that:
-
-- There is a corresponding issue for the changes you want to make, so that discussion of approach can be had before work begins.
-- You have separated out refactoring commits from feature commits as much as possible
-- You have run all of the following commands locally:
-  - `yarn fmt`
-  - `yarn tsc`
-  - `yarn test`
-  - Here they are all together: `yarn fmt && yarn tsc && yarn test`
-
-## Release a new version
-
-#### 1. Create a 'Cut release $VERSION' issue
-
-It will be used to document changelog discussions and release testing.
-
-https://github.com/KittyCAD/modeling-app/issues/new
-
-#### 2. Push a new tag
-
-Create a new tag and push it to the repo. The `semantic-release.sh` script will automatically bump the minor part, which we use the most. For instance going from `v0.27.0` to `v0.28.0`.
-
-```
-VERSION=$(./scripts/semantic-release.sh)
-git tag $VERSION
-git push origin --tags
-```
-
-This will trigger the `build-apps` workflow, set the version, build & sign the apps, and generate release files as well as updater-test artifacts.
-
-The workflow should be listed right away [in this list](https://github.com/KittyCAD/modeling-app/actions/workflows/build-apps.yml?query=event%3Apush)).
-
-#### 3. Manually test artifacts
-
-##### Release builds
-
-The release builds can be found under the `out-{arch}-{platform}` zip files, at the very bottom of the `build-apps` summary page for the workflow (triggered by the tag in 2.).
-
-Manually test against this [list](https://github.com/KittyCAD/modeling-app/issues/3588) across Windows, MacOS, Linux and posting results as comments in the issue.
-
-##### Updater-test builds
-
-The other `build-apps` output in the release `build-apps` workflow (triggered by 2.) is `updater-test-{arch}-{platform}`. It's a semi-automated process: for macOS, Windows, and Linux, download the corresponding updater-test artifact file, install the app, run it, expect an updater prompt to a dummy v0.255.255, install it and check that the app comes back at that version.
-
-The only difference with these builds is that they point to a different update location on the release bucket, with this dummy v0.255.255 always available. This helps ensuring that the version we release will be able to update to the next one available.
-
-If the prompt doesn't show up, start the app in command line to grab the electron-updater logs. This is likely an issue with the current build that needs addressing (or the updater-test location in the storage bucket).
-
-```
-# Windows (PowerShell)
-& 'C:\Program Files\Zoo Modeling App\Zoo Modeling App.exe'
-
-# macOS
-/Applications/Zoo\ Modeling\ App.app/Contents/MacOS/Zoo\ Modeling\ App
-
-# Linux
-./Zoo Modeling App-{version}-{arch}-linux.AppImage
-```
-
-#### 4. Publish the release
-
-Head over to https://github.com/KittyCAD/modeling-app/releases/new, pick the newly created tag and type it in the _Release title_ field as well.
-
-Hit _Generate release notes_ as a starting point to discuss the changelog in the issue. Once done, make sure _Set as the latest release_ is checked, and hit _Publish release_.
-
-A new `publish-apps-release` will kick in and you should be able to find it [here](https://github.com/KittyCAD/modeling-app/actions?query=event%3Arelease). On success, the files will be uploaded to the public bucket as well as to the GitHub release, and the announcement on Discord will be sent.
-
-#### 5. Close the issue
-
-If everything is well and the release is out to the public, the issue tracking the release shall be closed.
-
-## Fuzzing the parser
-
-Make sure you install cargo fuzz:
-
-```bash
-$ cargo install cargo-fuzz
-```
-
-```bash
-$ cd rust/kcl-lib
-
-# list the fuzz targets
-$ cargo fuzz list
-
-# run the parser fuzzer
-$ cargo +nightly fuzz run parser
-```
-
-For more information on fuzzing you can check out
-[this guide](https://rust-fuzz.github.io/book/cargo-fuzz.html).
-
-## Tests
-
-### Playwright tests
-
-You will need a `./e2e/playwright/playwright-secrets.env` file:
-
-```bash
-$ touch ./e2e/playwright/playwright-secrets.env
-$ cat ./e2e/playwright/playwright-secrets.env
-token=<dev.zoo.dev/account/api-tokens>
-snapshottoken=<your-snapshot-token>
-```
-
-For a portable way to run Playwright you'll need Docker.
-
-#### Generic example
-
-After that, open a terminal and run:
-
-```bash
-docker run --network host  --rm --init -it playwright/chrome:playwright-x.xx.x
-```
-
-and in another terminal, run:
-
-```bash
-PW_TEST_CONNECT_WS_ENDPOINT=ws://127.0.0.1:4444/ yarn playwright test --project="Google Chrome" <test suite>
-```
-
-#### Specific example
-
-open a terminal and run:
-
-```bash
-docker run --network host  --rm --init -it playwright/chrome:playwright-1.46.0
-```
-
-and in another terminal, run:
-
-```bash
-PW_TEST_CONNECT_WS_ENDPOINT=ws://127.0.0.1:4444/ yarn playwright test --project="Google Chrome" e2e/playwright/command-bar-tests.spec.ts
-```
-
-run a specific test change the test from `test('...` to `test.only('...`
-(note if you commit this, the tests will instantly fail without running any of the tests)
-
-**Gotcha**: running the docker container with a mismatched image against your `./node_modules/playwright` will cause a failure. Make sure the versions are matched and up to date.
-
-run headed
-
-```
-yarn playwright test --headed
-```
-
-run with step through debugger
-
-```
-PWDEBUG=1 yarn playwright test
-```
-
-However, if you want a debugger I recommend using VSCode and the `playwright` extension, as the above command is a cruder debugger that steps into every function call which is annoying.
-With the extension you can set a breakpoint after `waitForDefaultPlanesVisibilityChange` in order to skip app loading, then the vscode debugger's "step over" is much better for being able to stay at the right level of abstraction as you debug the code.
-
-If you want to limit to a single browser use `--project="webkit"` or `firefox`, `Google Chrome`
-Or comment out browsers in `playwright.config.ts`.
-
-note chromium has encoder compat issues which is why were testing against the branded 'Google Chrome'
-
-You may consider using the VSCode extension, it's useful for running individual threads, but some some reason the "record a test" is locked to chromium with we can't use. A work around is to us the CI `yarn playwright codegen -b wk --load-storage ./store localhost:3000`
-
-<details>
-<summary>
-
-Where `./store` should look like this
-
-</summary>
-
-```JSON
-{
-  "cookies": [],
-  "origins": [
-    {
-      "origin": "http://localhost:3000",
-      "localStorage": [
-        {
-          "name": "store",
-          "value": "{\"state\":{\"openPanes\":[\"code\"]},\"version\":0}"
-        },
-        {
-          "name": "persistCode",
-          "value": ""
-        },
-        {
-          "name": "TOKEN_PERSIST_KEY",
-          "value": "your-token"
-        }
-      ]
-    }
-  ]
-}
-```
-
-</details>
-
-However because much of our tests involve clicking in the stream at specific locations, it's code-gen looks `await page.locator('video').click();` when really we need to use a pixel coord, so I think it's of limited use.
-
-### Unit and component tests
-
-If you already haven't, run the following:
-
-```
-yarn
-yarn build:wasm
-yarn start
-```
-
-and finally:
-
-```
-yarn test:unit
-```
-
-For individual testing:
-
-```
-yarn test abstractSyntaxTree -t "unexpected closed curly brace" --silent=false
-```
-
-Which will run our suite of [Vitest unit](https://vitest.dev/) and [React Testing Library E2E](https://testing-library.com/docs/react-testing-library/intro) tests, in interactive mode by default.
-
-### Rust tests
-
-**Dependencies**
-
-- `KITTYCAD_API_TOKEN`
-- `cargo-nextest`
-- `just`
-
-#### Setting KITTYCAD_API_TOKEN
-
-Use the production zoo.dev token, set this environment variable before running the tests
-
-#### Installing cargonextest
-
-```
-cd rust 
-cargo search cargo-nextest
-cargo install cargo-nextest
-```
-
-#### just
-
-install [`just`](https://github.com/casey/just?tab=readme-ov-file#pre-built-binaries)
-
-#### Running the tests
-
-```bash
-# With just
-# Make sure KITTYCAD_API_TOKEN=<prod zoo.dev token> is set
-# Make sure you installed cargo-nextest
-# Make sure you installed just
-cd rust 
-just test
-```
-
-```bash
-# Without just
-# Make sure KITTYCAD_API_TOKEN=<prod zoo.dev token> is set
-# Make sure you installed cargo-nextest
-cd rust 
-export RUST_BRACKTRACE="full" && cargo nextest run --workspace --test-threads=1
-```
-
-Where `XXX` is an API token from the production engine (NOT the dev environment).
-
-We recommend using [nextest](https://nexte.st/) to run the Rust tests (its faster and is used in CI). Once installed, run the tests using
-
-```
-cd rust 
-KITTYCAD_API_TOKEN=XXX cargo run nextest
-```
-
-### Mapping CI CD jobs to local commands
-
-When you see the CI CD fail on jobs you may wonder three things
-
-- Do I have a bug in my code?
-- Is the test flaky?
-- Is there a bug in `main`?
-
-To answer these questions the following commands will give you confidence to locate the issue.
-
-#### Static Analysis
-
-Part of the CI CD pipeline performs static analysis on the code. Use the following commands to mimic the CI CD jobs.
-
-The following set of commands should get us closer to one and done commands to instantly retest issues.
-
-```
-yarn test-setup
-```
-
-> Gotcha, are packages up to date and is the wasm built?
-
-```
-yarn tsc
-yarn fmt-check
-yarn lint
-yarn test:unit:local
-```
-
-> Gotcha: Our unit tests have integration tests in them. You need to run a localhost server to run the unit tests.
-
-#### E2E Tests
-
-**Playwright Electron**
-
-These E2E tests run in electron. There are tests that are skipped if they are ran in a windows, linux, or macos environment. We can use playwright tags to implement test skipping.
-
-```
-yarn test:playwright:electron:local
-yarn test:playwright:electron:windows:local
-yarn test:playwright:electron:macos:local
-yarn test:playwright:electron:ubuntu:local
-```
-
-> Why does it say local? The CI CD commands that run in the pipeline cannot be ran locally. A single command will not properly setup the testing environment locally.
-
-#### Some notes on CI
-
-The tests are broken into snapshot tests and non-snapshot tests, and they run in that order, they automatically commit new snap shots, so if you see an image commit check it was an intended change. If we have non-determinism in the snapshots such that they are always committing new images, hopefully this annoyance makes us fix them asap, if you notice this happening let Kurt know. But for the odd occasion `git reset --hard HEAD~ && git push -f` is your friend.
-
-How to interpret failing playwright tests?
-If your tests fail, click through to the action and see that the tests failed on a line that includes `await page.getByTestId('loading').waitFor({ state: 'detached' })`, this means the test fail because the stream never started. It's you choice if you want to re-run the test, or ignore the failure.
-
-We run on ubuntu and macos, because safari doesn't work on linux because of the dreaded "no RTCPeerConnection variable" error. But linux runs first and then macos for the same reason that we limit the number of parallel tests to 1 because we limit stream connections per user, so tests would start failing we if let them run together.
-
-If something fails on CI you can download the artifact, unzip it and then open `playwright-report/data/<UUID>.zip` with https://trace.playwright.dev/ to see what happened.
-
-#### Getting started writing a playwright test in our app
-
-Besides following the instructions above and using the playwright docs, our app is weird because of the whole stream thing, which means our testing is weird. Because we've just figured out this stuff and therefore docs might go stale quick here's a 15min vid/tutorial
-
-https://github.com/KittyCAD/modeling-app/assets/29681384/6f5e8e85-1003-4fd9-be7f-f36ce833942d
-
-<details>
-
-<summary>
-PS: for the debug panel, the following JSON is useful for snapping the camera
-</summary>
-
-```JSON
-{"type":"modeling_cmd_req","cmd_id":"054e5472-e5e9-4071-92d7-1ce3bac61956","cmd":{"type":"default_camera_look_at","center":{"x":15,"y":0,"z":0},"up":{"x":0,"y":0,"z":1},"vantage":{"x":30,"y":30,"z":30}}}
-```
-
-</details>
+Finally, if you'd like to run a development build or contribute to the project, please visit our [contributor guide](CONTRIBUTING.md) to get started.
 
 ## KCL
 
-For how to contribute to KCL, [see our KCL README](https://github.com/KittyCAD/modeling-app/tree/main/rust/kcl-lib).
-
-### Logging
-
-To display logging (to the terminal or console) set `ZOO_LOG=1`. This will log some warnings and simple performance metrics. To view these in test runs, use `-- --nocapture`.
-
-To enable memory metrics, build with `--features dhat-heap`.
+To contribute to the KittyCAD Language, see the [README](https://github.com/KittyCAD/modeling-app/tree/main/rust/kcl-lib) for KCL.

_typos.toml

@@ -0,0 +1,39 @@
+[files]
+extend-exclude = [
+  "**/target",
+  "node_modules",
+  "build",
+  "dist",
+  "out",
+  "**/Cargo.lock",
+  "docs/**/*.md",
+  "docs/**/*.json",
+  "e2e/playwright/lib/console-error-whitelist.ts",
+  ".package-lock.json",
+  "**/package-lock.json",
+  "openapi/*.json",
+  "packages/codemirror-lang-kcl/test/all.test.ts",
+  "public/kcl-samples",
+  "rust/kcl-lib/tests/kcl_samples",
+  "tsconfig.tsbuildinfo",
+  "src/lib/machine-api.d.ts",
+  "kcl-book/book",
+]
+
+[default.extend-words]
+metalness = "metalness" # appearance API 
+Hom = "Hom" # short for homogenous
+typ = "typ" # used to declare a variable named 'type' which is a reserved keyword in Rust
+ue = "ue" # short for UnaryExpression
+THRE = "THRE" # Weird bug that wrongly detects THREEjs as a typo
+nwo = "nwo" # don't know what this is about tbh
+"ot" = "ot" # some abbreviation, idk what
+"oe" = "oe" # some abbreviation, idk what
+
+[default]
+extend-ignore-identifiers-re = [
+    "\\dnd", # e.g. 2nd
+]
+extend-ignore-re = [
+  "@xstate-layout .*",
+]

biome.json

@@ -0,0 +1,48 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.6.0/schema.json",
+  "organizeImports": {
+    "enabled": true
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "correctness": {
+        "noUnusedVariables": "error"
+      },
+      "suspicious": {
+        "noExplicitAny": "warn"
+      },
+      "style": {
+        "useBlockStatements": "error",
+        "useShorthandArrayType": "error"
+      }
+    }
+  },
+  "formatter": {
+    "enabled": true,
+    "indentWidth": 2,
+    "indentStyle": "space",
+    "lineWidth": 80,
+    "formatWithErrors": true
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "single",
+      "jsxQuoteStyle": "double",
+      "trailingCommas": "es5",
+      "semicolons": "asNeeded"
+    },
+    "parser": {
+      "unsafeParameterDecoratorsEnabled": true
+    }
+  },
+  "css": {
+    "parser": {
+      "cssModules": true
+    }
+  },
+  "files": {
+    "ignore": ["**/*.json"]
+  }
+}

docs/kcl-lang/index.md

@@ -0,0 +1,12 @@
+---
+title: "KCL Language Guide"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+## Topics
+
+* [`Types`](/docs/kcl-lang/types)
+* [`Modules`](/docs/kcl-lang/modules)
+* [`Settings`](/docs/kcl-lang/settings)
+* [`Known Issues`](/docs/kcl-lang/known-issues)

docs/kcl-lang/known-issues.md

@@ -1,6 +1,6 @@
 ---
-title: "KCL Known Issues"
-excerpt: "Known issues with the KCL standard library for the Zoo Modeling App."
+title: "Known Issues"
+excerpt: "Known issues with the KCL standard library for the Zoo Design Studio."
 layout: manual
 ---
 
@@ -15,10 +15,6 @@ once fixed in engine will just start working here with no language changes.
 - **Import**: Right now you can import a file, even if that file has brep data
     you cannot edit it, after v1, the engine will account for this. 
 
-- **Fillets**: Fillets cannot intersect, you will get an error. Only simple fillet
-    cases work currently.
+- **Appearance**: Changing the appearance on a loft does not work. 
 
-- **Chamfers**: Chamfers cannot intersect, you will get an error. Only simple
-    chamfer cases work currently.
-
-- **Appearance**: Changing the appearance on a loft does not work.
+- **CSG Booleans**: Coplanar (bodies that share a plane) unions, subtractions, and intersections are not currently supported.

docs/kcl-lang/modules.md

@@ -0,0 +1,365 @@
+---
+title: "Modules"
+excerpt: "Documentation of modules for the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+`KCL` allows splitting code up into multiple files.  Each file is somewhat
+isolated from other files as a separate module.
+
+When you define a function, you can use `export` before it to make it available
+to other modules.
+
+```kcl
+// util.kcl
+export fn increment(@x) {
+  return x + 1
+}
+```
+
+Other files in the project can now import functions that have been exported.
+This makes them available to use in another file.
+
+```norun
+// main.kcl
+import increment from "util.kcl"
+
+answer = increment(41)
+```
+
+Imported files _must_ be in the same project so that units are uniform across
+modules. This means that it must be in the same directory.
+
+Import statements must be at the top-level of a file. It is not allowed to have
+an `import` statement inside a function or in the body of an if‑else.
+
+Multiple functions can be exported in a file.
+
+```kcl
+// util.kcl
+export fn increment(@x) {
+  return x + 1
+}
+
+export fn decrement(@x) {
+  return x - 1
+}
+```
+
+When importing, you can import multiple functions at once.
+
+```norun
+import increment, decrement from "util.kcl"
+```
+
+Imported symbols can be renamed for convenience or to avoid name collisions.
+
+```norun
+import increment as inc, decrement as dec from "util.kcl"
+```
+
+---
+
+## Functions vs `clone`
+
+There are two common patterns for re‑using geometry:
+
+1. **Wrap the construction in a function** – flexible and fully parametric.
+2. **Duplicate an existing object with `clone`** – lightning‑fast, but an exact
+   duplicate.
+
+### Parametric function example
+
+```kcl
+fn cube(center) {
+  return startSketchOn(XY)
+    |> startProfile(at = [center[0] - 10, center[1] - 10])
+    |> line(endAbsolute = [center[0] + 10, center[1] - 10])
+    |> line(endAbsolute = [center[0] + 10, center[1] + 10])
+    |> line(endAbsolute = [center[0] - 10, center[1] + 10])
+    |> close()
+    |> extrude(length = 10)
+}
+
+myCube = cube(center = [0, 0])
+```
+
+*Pros*
+- Any argument can be a parameter – size, position, appearance, etc.
+- Works great inside loops, arrays, or optimisation sweeps.
+
+*Cons*
+- Every invocation rebuilds the entire feature tree.
+- **Slower** than a straight duplicate – each call is its own render job.
+
+### `clone` example
+
+```kcl
+sketch001 = startSketchOn(-XZ)
+  |> circle(center = [0, 0], radius = 10)
+  |> extrude(length = 5) 
+  |> appearance(color = "#ff0000", metalness = 90, roughness = 90)
+
+sketch002 = clone(sketch001)  // ✓ instant copy
+```
+
+*Pros*
+- Roughly an O(1) operation – we just duplicate the underlying engine handle.
+- Perfect when you need ten identical bolts or two copies of the same imported STEP file.
+
+*Cons*
+- **Not parametric** – the clone is exactly the same shape as the source.
+- If you need to tweak dimensions per‑instance, you’re back to a function.
+
+> **Rule of thumb** – Reach for `clone` when the geometry is already what you want. Reach for a function when you need customisation.
+
+---
+
+## Module‑level parallelism
+
+Under the hood, the Design Studio runs **every module in parallel** where it can. This means:
+
+- The top‑level code of `foo.kcl`, `bar.kcl`, and `baz.kcl` all start executing immediately and concurrently.
+- Imports that read foreign files (STEP/OBJ/…) overlap their I/O and background render.
+- CPU‑bound calculations in separate modules get their own worker threads.
+
+### Why modules beat one‑big‑file
+
+If you shoe‑horn everything into `main.kcl`, each statement runs sequentially:
+
+```norun
+import "big.step" as gizmo  // blocks main while reading
+
+gizmo |> translate(x=50)    // blocks again while waiting for render
+```
+
+Split `gizmo` into its own file and the read/render can overlap whatever else `main.kcl` is doing.
+
+```norun
+// gizmo.kcl                   (worker A)
+import "big.step"
+
+// main.kcl                    (worker B)
+import "gizmo.kcl" as gizmo   // non‑blocking
+
+// ... other setup ...
+
+gizmo |> translate(x=50)      // only blocks here
+```
+
+### Gotcha: defining but **not** calling functions
+
+Defining a function inside a module is instantaneous – we just record the byte‑code. The heavy lifting happens when the function is **called**. So:
+
+```norun
+// util.kcl
+export fn makeBolt(size) { /* … expensive CAD … */ }
+```
+
+If `main.kcl` waits until the very end to call `makeBolt`, *none* of that work was parallelised – you’ve pushed the cost back onto the serial tail of your script.
+
+**Better:** call it early or move the invocation into another module.
+
+```norun
+// bolt_instance.kcl
+import makeBolt from "util.kcl"
+bolt = makeBolt(5)  // executed in parallel
+bolt
+```
+
+Now `main.kcl` can `import "bolt_instance.kcl" as bolt` and get the result that was rendered while it was busy doing other things.
+
+---
+
+## Whole module import
+
+You can also import the whole module. This is useful if you want to use the
+result of a module as a variable, like a part.
+
+```norun
+import "tests/inputs/cube.kcl" as cube
+cube
+  |> translate(x=10)
+```
+
+This imports the whole module and makes it available as `cube`. You can then
+use it like any other object. The `cube` variable is now a reference to the
+result of the module. This means that if you change the module, the `cube`
+variable will change as well.
+
+In `cube.kcl`, you cannot have multiple objects. It has to be a single part. If
+you have multiple objects, you will get an error. This is because the module is
+expected to return a single object that can be used as a variable.
+
+The last expression or variable definition becomes the module's return value.
+The module is expected to return a single object that can be used as a variable
+by whatever imports it.
+
+So for example, this is allowed:
+
+```norun
+... a bunch of code to create cube and cube2 ...
+
+myUnion = union([cube, cube2])
+```
+
+You can also do this:
+
+```norun
+... a bunch of code to create cube and cube2 ...
+
+union([cube, cube2])
+```
+
+Either way, the last line will return the union of the two objects.
+
+Or what you could do instead is:
+
+```norun
+... a bunch of code to create cube and cube2 ...
+
+myUnion = union([cube, cube2])
+myUnion
+```
+
+This will assign the union of the two objects to a variable, and then return it
+on the last statement. It's simply another way of doing the same thing.
+
+The final statement is what's important because it's the return value of the
+entire module. The module is expected to return a single object that can be used
+as a variable by the file that imports it.
+
+---
+
+## Multiple instances of the same import
+
+Whether you are importing a file from another CAD system or a KCL file, that
+file represents object(s) in memory. If you import the same file multiple times,
+it will only be rendered once.
+
+If you want to have multiple instances of the same object, you can use the
+[`clone`](/docs/kcl/clone) function. This will render a new instance of the object in memory.
+
+```norun
+import cube from "tests/inputs/cube.kcl"
+
+cube  
+  |> translate(x=10)
+clone(cube)
+  |> translate(x=20)
+```
+
+In the sample above, the `cube` object is imported from a KCL file. The first
+instance is translated 10 units in the x direction. The second instance is
+cloned and translated 20 units in the x direction. The two instances are now
+separate objects in memory, and can be manipulated independently.
+
+Here is an example with a file from another CAD system:
+
+```kcl
+import "tests/inputs/cube.step" as cube
+
+cube
+  |> translate(x=10)
+clone(cube)
+  |> translate(x=20)
+```
+
+---
+
+## Importing files from other CAD systems
+
+`import` can also be used to import files from other CAD systems. The format of the statement is the
+same as for KCL files. You can only import the whole file, not items from it. E.g.,
+
+```norun
+import "tests/inputs/cube.obj"
+
+// Use `cube` just like a KCL object.
+```
+
+```kcl
+import "tests/inputs/cube.sldprt" as cube
+
+// Use `cube` just like a KCL object.
+```
+
+For formats lacking unit data (such as STL, OBJ, or PLY files), the default
+unit of measurement is millimeters. Alternatively you may specify the unit
+by using an attribute. Likewise, you can also specify a coordinate system. E.g.,
+
+```kcl
+@(lengthUnit = ft, coords = opengl)
+import "tests/inputs/cube.obj"
+```
+
+When importing a GLTF file, the bin file will be imported as well.
+
+Import paths are relative to the current project directory. Imports currently only work when
+using the native Design Studio, not in the browser.
+
+### Supported values
+
+File formats: `fbx`, `gltf`/`glb`, `obj`+, `ply`+, `sldprt`, `step`/`stp`, `stl`+. (Those marked with a
+'+' support customising the length unit and coordinate system).
+
+Length units: `mm` (the default), `cm`, `m`, `inch`, `ft`, `yd`.
+
+Coordinate systems:
+
+- `zoo` (the default), forward: -Y, up: +Z, handedness: right
+- `opengl`, forward: +Z, up: +Y, handedness: right
+- `vulkan`, forward: +Z, up: -Y, handedness: left
+
+---
+
+## Performance deep‑dive for foreign‑file imports
+
+Parallelized foreign‑file imports now let you overlap file reads, initialization,
+and rendering. To maximize throughput, you need to understand the three distinct
+stages—reading, initializing (background render start), and invocation (blocking)
+—and structure your code to defer blocking operations until the end.
+
+### Foreign import execution stages
+
+1. **Import (Read / Initialization) Stage**
+   ```kcl
+   import "tests/inputs/cube.step" as cube
+   ```
+   - Reads the file from disk and makes its API available.
+   - Starts engine rendering but **does not block** your script.
+   - This kick‑starts the render pipeline while you keep executing other code.
+
+2. **Invocation (Blocking) Stage**
+   ```kcl
+   import "tests/inputs/cube.step" as cube
+
+   cube
+     |> translate(z=10) // ← blocks here only
+   ```
+   - Any method call (e.g., `translate`, `scale`, `rotate`) waits for the background render to finish before applying transformations.
+
+### Best practices
+
+#### 1. Defer blocking calls
+
+```kcl
+import "tests/inputs/cube.step" as cube     // 1) Read / Background render starts
+
+
+// --- perform other operations and calculations here ---
+
+
+cube
+  |> translate(z=10)                        // 2) Blocks only here
+```
+
+#### 2. Split heavy work into separate modules
+
+Place computationally expensive or IO‑heavy work into its own module so it can render in parallel while `main.kcl` continues.
+
+#### Future improvements
+
+Upcoming releases will auto‑analyse dependencies and only block when truly necessary. Until then, explicit deferral will give you the best performance.
+
+

docs/kcl-lang/settings.md

@@ -1,23 +1,23 @@
 ---
-title: "KCL Settings"
-excerpt: "Documentation of settings for the KCL language and Zoo Modeling App."
+title: "Settings"
+excerpt: "Documentation of settings for the KCL language and Zoo Design Studio."
 layout: manual
 ---
 
 # KCL Settings
 
-There are three levels of settings available in the KittyCAD modeling application:
+There are three levels of settings available in Zoo Design Studio:
 
-1. [User Settings](/docs/kcl/settings/user): Global settings that apply to all projects, stored in `user.toml`
-2. [Project Settings](/docs/kcl/settings/project): Settings specific to a project, stored in `project.toml`
+1. [User Settings](/docs/kcl-lang/settings/user): Global settings that apply to all projects, stored in `user.toml`
+2. [Project Settings](/docs/kcl-lang/settings/project): Settings specific to a project, stored in `project.toml`
 3. Per-file Settings: Settings that apply to a single KCL file, specified using the `@settings` attribute
 
 ## Configuration Files
 
-The KittyCAD modeling app uses TOML files for configuration:
+Zoo Design Studio uses TOML files for configuration:
 
-* **User Settings**: `user.toml` - See [complete documentation](/docs/kcl/settings/user)
-* **Project Settings**: `project.toml` - See [complete documentation](/docs/kcl/settings/project)
+* **User Settings**: `user.toml` - See [complete documentation](/docs/kcl-lang/settings/user)
+* **Project Settings**: `project.toml` - See [complete documentation](/docs/kcl-lang/settings/project)
 
 ## Per-file settings
 
@@ -25,7 +25,7 @@ Settings which affect a single file are configured using the settings attribute.
 This must be at the top of the KCL file (comments before the attribute are permitted).
 For example:
 
-```js
+```kcl
 // The settings attribute.
 @settings(defaultLengthUnit = in)
 

docs/kcl-lang/settings/project.md

@@ -35,7 +35,7 @@ base_unit = "in"
 
 #### app
 
-The settings for the modeling app.
+The settings for the Design Studio.
 
 
 **Default:** None
@@ -55,20 +55,6 @@ This setting has further nested options. See the schema for full details.
 The onboarding status of the app.
 
 
-**Default:** None
-
-##### theme_color
-
-The hue of the primary theme color for the app.
-
-
-**Default:** None
-
-##### enable_ssao
-
-Whether or not Screen Space Ambient Occlusion (SSAO) is enabled.
-
-
 **Default:** None
 
 ##### dismiss_web_banner
@@ -128,13 +114,6 @@ The default unit to use in modeling dimensions.
 Highlight edges of 3D objects?
 
 
-**Default:** None
-
-##### show_debug_panel
-
-Whether to show the debug panel, which lets you see various states of the app to aid in development. Remove this when we remove backwards compatibility with the old settings file.
-
-
 **Default:** None
 
 ##### enable_ssao

docs/kcl-lang/settings/user.md

@@ -37,7 +37,7 @@ text_wrapping = false
 
 #### app
 
-The settings for the modeling app.
+The settings for the Design Studio.
 
 
 **Default:** None
@@ -57,34 +57,6 @@ This setting has further nested options. See the schema for full details.
 The onboarding status of the app.
 
 
-**Default:** None
-
-##### project_directory
-
-Backwards compatible project directory setting.
-
-
-**Default:** None
-
-##### theme
-
-Backwards compatible theme setting.
-
-
-**Default:** None
-
-##### theme_color
-
-The hue of the primary theme color for the app.
-
-
-**Default:** None
-
-##### enable_ssao
-
-Whether or not Screen Space Ambient Occlusion (SSAO) is enabled.
-
-
 **Default:** None
 
 ##### dismiss_web_banner
@@ -96,14 +68,14 @@ Permanently dismiss the banner warning to download the desktop app. This setting
 
 ##### stream_idle_mode
 
-When the user is idle, and this is true, the stream will be torn down.
+When the user is idle, teardown the stream after some time.
 
 
 **Default:** None
 
 ##### allow_orbit_in_sketch_mode
 
-When the user is idle, and this is true, the stream will be torn down.
+Allow orbiting in sketch mode.
 
 
 **Default:** None
@@ -159,13 +131,6 @@ The controls for how to navigate the 3D view.
 Highlight edges of 3D objects?
 
 
-**Default:** None
-
-##### show_debug_panel
-
-Whether to show the debug panel, which lets you see various states of the app to aid in development. Remove this when we remove backwards compatibility with the old settings file.
-
-
 **Default:** None
 
 ##### enable_ssao

docs/kcl-lang/types.md

@@ -1,6 +1,6 @@
 ---
-title: "KCL Types"
-excerpt: "Documentation of types for the KCL standard library for the Zoo Modeling App."
+title: "Types"
+excerpt: "Documentation of types for the KCL standard library for the Zoo Design Studio."
 layout: manual
 ---
 
@@ -9,10 +9,6 @@ layout: manual
 All these types can be nested in various forms where nesting applies. Like
 arrays can hold objects and vice versa.
 
-## Boolean
-
-`true` or `false` work when defining values.
-
 ## Constant declaration
 
 Constants are defined with a name and a value, like so:
@@ -23,7 +19,7 @@ myBool = false
 
 Currently you cannot redeclare a constant.
 
-## Array
+## Arrays
 
 An array is defined with `[]` braces. What is inside the brackets can
 be of any type. For example, the following is completely valid:
@@ -36,7 +32,7 @@ If you want to get a value from an array you can use the index like so:
 `myArray[0]`.
 
 
-## Object
+## Objects
 
 An object is defined with `{}` braces. Here is an example object:
 
@@ -47,6 +43,15 @@ myObj = { a = 0, b = "thing" }
 We support two different ways of getting properties from objects, you can call
 `myObj.a` or `myObj["a"]` both work.
 
+## `ImportedGeometry`
+
+Using `import` you can import geometry defined using other CAD software. In KCL,
+these objects have type `ImportedGeometry` and can mostly be treated like any
+other solid (they can be rotated, scaled, etc.), although there is no access to
+their internal components. See the [modules and imports docs](modules) for more
+detail on importing geometry.
+
+
 ## Binary expressions
 
 You can also do math! Let's show an example below:
@@ -145,7 +150,7 @@ This helps keep your code neat and avoid unnecessary declarations.
 Say you have a long pipeline of sketch functions, like this:
 
 ```norun
-startSketchOn('XZ')
+startSketchOn(XZ)
   |> line(%, end = [3, 4])
   |> line(%, end = [10, 10])
   |> line(%, end = [-13, -14])
@@ -160,7 +165,7 @@ means that `|> line(%, end = [3, 4])` and `|> line(end = [3, 4])` are equivalent
 could be rewritten as 
 
 ```norun
-startSketchOn('XZ')
+startSketchOn(XZ)
  |> line(end = [3, 4])
  |> line(end = [10, 10])
  |> line(end = [-13, -14])
@@ -169,42 +174,54 @@ startSketchOn('XZ')
 
 Note that we are still in the process of migrating KCL's standard library to use keyword arguments. So some
 functions are still unfortunately using positional arguments. We're moving them over, so keep checking back.
-Some functions like `angledLine`, `startProfileAt` etc are still using the old positional argument syntax.
+Some functions are still using the old positional argument syntax.
 Check the docs page for each function and look at its examples to see.
 
 ## Tags
 
 Tags are used to give a name (tag) to a specific path.
 
-### Tag Declaration
+### `TagDeclarator`
 
 The syntax for declaring a tag is `$myTag` you would use it in the following
 way:
 
 ```norun
-startSketchOn('XZ')
-  |> startProfileAt(origin, %)
-  |> angledLine({angle = 0, length = 191.26}, %, $rectangleSegmentA001)
-  |> angledLine({
+startSketchOn(XZ)
+  |> startProfile(at = origin)
+  |> angledLine(angle = 0, length = 191.26, tag = $rectangleSegmentA001)
+  |> angledLine(
        angle = segAng(rectangleSegmentA001) - 90,
        length = 196.99,
-     }, %, $rectangleSegmentB001)
-  |> angledLine({
+       tag = $rectangleSegmentB001,
+     )
+  |> angledLine(
        angle = segAng(rectangleSegmentA001),
        length = -segLen(rectangleSegmentA001),
-     }, %, $rectangleSegmentC001)
+       tag = $rectangleSegmentC001,
+     )
   |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
   |> close()
 ```
 
-### Tag Identifier
+### `TagIdentifier`
 
 As per the example above you can use the tag identifier to get a reference to the 
 tagged object. The syntax for this is `myTag`.
 
 In the example above we use the tag identifier to get the angle of the segment
-`segAng(rectangleSegmentA001, %)`.
+`segAng(rectangleSegmentA001)`.
 
+### `Start`
+
+There is a special tag, `START` (with type `Start`, although under the cover, it's a string)
+for identifying the face of a solid which was the start of an extrusion (i.e., the surface which
+is extruded).
+
+### `End`
+
+There is a special tag, `END` (with type `End`, although under the cover, it's a string)
+for identifying the face of a solid which was finishes an extrusion.
 
 ### Tag Scope
 
@@ -215,23 +232,25 @@ However if the code was written like this:
 
 ```norun
 fn rect(origin) {
-  return startSketchOn('XZ')
-    |> startProfileAt(origin, %)
-    |> angledLine({angle = 0, length = 191.26}, %, $rectangleSegmentA001)
-    |> angledLine({
+  return startSketchOn(XZ)
+    |> startProfile(at = origin)
+    |> angledLine(angle = 0, length = 191.26, tag = $rectangleSegmentA001)
+    |> angledLine(
          angle = segAng(rectangleSegmentA001) - 90,
-         length = 196.99
-       }, %, $rectangleSegmentB001)
-    |> angledLine({
+         length = 196.99,
+         tag = $rectangleSegmentB001,
+       )
+    |> angledLine(
          angle = segAng(rectangleSegmentA001),
-         length = -segLen(rectangleSegmentA001)
-       }, %, $rectangleSegmentC001)
+         length = -segLen(rectangleSegmentA001),
+         tag = $rectangleSegmentC001,
+       )
     |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
     |> close()
 }
 
-rect([0, 0])
-rect([20, 0])
+rect(origin = [0, 0])
+rect(origin = [20, 0])
 ``` 
 
 Those tags would only be available in the `rect` function and not globally.
@@ -243,30 +262,29 @@ For example the following code works.
 
 ```norun
 fn rect(origin) {
-  return startSketchOn('XZ')
-    |> startProfileAt(origin, %)
-    |> angledLine({angle = 0, length = 191.26}, %, $rectangleSegmentA001)
-    |> angledLine({
+  return startSketchOn(XZ)
+    |> startProfile(at = origin)
+    |> angledLine(angle = 0, length = 191.26, tag = $rectangleSegmentA001)
+    |> angledLine(
          angle = segAng(rectangleSegmentA001) - 90,
-         length = 196.99
-       }, %, $rectangleSegmentB001)
-    |> angledLine({
+         length = 196.99,
+         tag = $rectangleSegmentB001,
+       )
+    |> angledLine(
          angle = segAng(rectangleSegmentA001),
-         length = -segLen(rectangleSegmentA001)
-       }, %, $rectangleSegmentC001)
+         length = -segLen(rectangleSegmentA001),
+         tag = $rectangleSegmentC001,
+       )
     |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
     |> close()
 }
 
-rect([0, 0])
-myRect = rect([20, 0])
+rect(origin = [0, 0])
+myRect = rect(origin = [20, 0])
 
 myRect
-  |> extrude(10, %)
-  |> fillet(
-       radius = 0.5,
-       tags = [myRect.tags.rectangleSegmentA001]
-     )
+  |> extrude(length = 10)
+  |> fillet(radius = 0.5, tags = [myRect.tags.rectangleSegmentA001])
 ```
 
 See how we use the tag `rectangleSegmentA001` in the `fillet` function outside

docs/kcl-std/README.md

@@ -0,0 +1,5 @@
+# Autogenerated docs
+
+Everything in this directory and its subdirectories (except this file) is automatically generated. Do not edit anything in this directory directly, your changes will be lost.
+
+The directory contents are generated by running the `test_generate_stdlib_markdown_docs` test in `/rust/kcl-lib/src/docs/gen_std_tests.rs`. Files are generated from the standard library declared in KCL (`/rust/kcl-lib/std`) and in Rust (`/rust/kcl-lib/src/std`), and by copying files from `../kcl-src`.

docs/kcl-std/angledLine.md

@@ -1,42 +1,52 @@
 ---
 title: "angledLine"
+subtitle: "Function in std::sketch"
 excerpt: "Draw a line segment relative to the current origin using the polar measure of some angle and distance."
 layout: manual
 ---
 
 Draw a line segment relative to the current origin using the polar measure of some angle and distance.
 
-
-
-```js
+```kcl
 angledLine(
-  data: AngledLineData,
-  sketch: Sketch,
+  @sketch: Sketch,
+  angle: number,
+  length?: number,
+  lengthX?: number,
+  lengthY?: number,
+  endAbsoluteX?: number,
+  endAbsoluteY?: number,
   tag?: TagDeclarator,
 ): Sketch
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `data` | [`AngledLineData`](/docs/kcl/types/AngledLineData) | Data to draw an angled line. | Yes |
-| `sketch` | [`Sketch`](/docs/kcl/types/Sketch) |  | Yes |
-| [`tag`](/docs/kcl/types/tag) | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
+| `angle` | [`number`](/docs/kcl-std/types/std-types-number) | Which angle should the line be drawn at? | Yes |
+| `length` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line this distance along the given angle. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `lengthX` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line this distance along the X axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `lengthY` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line this distance along the Y axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `endAbsoluteX` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line along the given angle until it reaches this point along the X axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `endAbsoluteY` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line along the given angle until it reaches this point along the Y axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples
 
-```js
+```kcl
 exampleSketch = startSketchOn(XZ)
-  |> startProfileAt([0, 0], %)
+  |> startProfile(at = [0, 0])
   |> yLine(endAbsolute = 15)
-  |> angledLine({ angle = 30, length = 15 }, %)
+  |> angledLine(angle = 30, length = 15)
   |> line(end = [8, -10])
   |> yLine(endAbsolute = 0)
   |> close()

docs/kcl-std/angledLineThatIntersects.md

@@ -1,48 +1,48 @@
 ---
 title: "angledLineThatIntersects"
+subtitle: "Function in std::sketch"
 excerpt: "Draw an angled line from the current origin, constructing a line segment such that the newly created line intersects the desired target line segment."
 layout: manual
 ---
 
 Draw an angled line from the current origin, constructing a line segment such that the newly created line intersects the desired target line segment.
 
-
-
-```js
+```kcl
 angledLineThatIntersects(
-  data: AngledLineThatIntersectsData,
-  sketch: Sketch,
+  @sketch: Sketch,
+  angle: number,
+  intersectTag: TagIdentifier,
+  offset?: number,
   tag?: TagDeclarator,
 ): Sketch
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `data` | [`AngledLineThatIntersectsData`](/docs/kcl/types/AngledLineThatIntersectsData) | Data for drawing an angled line that intersects with a given line. | Yes |
-| `sketch` | [`Sketch`](/docs/kcl/types/Sketch) |  | Yes |
-| [`tag`](/docs/kcl/types/tag) | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
+| `angle` | [`number`](/docs/kcl-std/types/std-types-number) | Which angle should the line be drawn at? | Yes |
+| `intersectTag` | [`TagIdentifier`](/docs/kcl-lang/types#TagIdentifier) | The tag of the line to intersect with | Yes |
+| `offset` | [`number`](/docs/kcl-std/types/std-types-number) | The offset from the intersecting line. Defaults to 0. | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples
 
-```js
+```kcl
 exampleSketch = startSketchOn(XZ)
-  |> startProfileAt([0, 0], %)
+  |> startProfile(at = [0, 0])
   |> line(endAbsolute = [5, 10])
   |> line(endAbsolute = [-10, 10], tag = $lineToIntersect)
   |> line(endAbsolute = [0, 20])
-  |> angledLineThatIntersects({
-       angle = 80,
-       intersectTag = lineToIntersect,
-       offset = 10
-     }, %)
+  |> angledLineThatIntersects(angle = 80, intersectTag = lineToIntersect, offset = 10)
   |> close()
 
 example = extrude(exampleSketch, length = 10)

docs/kcl-std/bezierCurve.md

@@ -1,46 +1,46 @@
 ---
 title: "bezierCurve"
+subtitle: "Function in std::sketch"
 excerpt: "Draw a smooth, continuous, curved line segment from the current origin to the desired (x, y), using a number of control points to shape the curve's shape."
 layout: manual
 ---
 
 Draw a smooth, continuous, curved line segment from the current origin to the desired (x, y), using a number of control points to shape the curve's shape.
 
-
-
-```js
+```kcl
 bezierCurve(
-  data: BezierData,
-  sketch: Sketch,
+  @sketch: Sketch,
+  control1: Point2d,
+  control2: Point2d,
+  end: Point2d,
   tag?: TagDeclarator,
 ): Sketch
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `data` | [`BezierData`](/docs/kcl/types/BezierData) | Data to draw a bezier curve. | Yes |
-| `sketch` | [`Sketch`](/docs/kcl/types/Sketch) |  | Yes |
-| [`tag`](/docs/kcl/types/tag) | [`TagDeclarator`](/docs/kcl/types#tag-declaration) |  | No |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
+| `control1` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | First control point for the cubic | Yes |
+| `control2` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | Second control point for the cubic | Yes |
+| `end` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | How far away (along the X and Y axes) should this line go? | Yes |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples
 
-```js
+```kcl
 exampleSketch = startSketchOn(XZ)
-  |> startProfileAt([0, 0], %)
+  |> startProfile(at = [0, 0])
   |> line(end = [0, 10])
-  |> bezierCurve({
-       to = [10, 10],
-       control1 = [5, 0],
-       control2 = [5, 10]
-     }, %)
+  |> bezierCurve(control1 = [5, 0], control2 = [5, 10], end = [10, 10])
   |> line(endAbsolute = [10, 0])
   |> close()
 

docs/kcl-std/circleThreePoint.md

@@ -1,43 +1,43 @@
 ---
 title: "circleThreePoint"
+subtitle: "Function in std::sketch"
 excerpt: "Construct a circle derived from 3 points."
 layout: manual
 ---
 
 Construct a circle derived from 3 points.
 
-
-
-```js
+```kcl
 circleThreePoint(
-  p1: [number],
-  p2: [number],
-  p3: [number],
-  sketchSurfaceOrGroup: SketchOrSurface,
+  @sketchSurfaceOrGroup: Sketch | Plane | Face,
+  p1: Point2d,
+  p2: Point2d,
+  p3: Point2d,
   tag?: TagDeclarator,
 ): Sketch
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `p1` | [`[number]`](/docs/kcl/types/number) | 1st point to derive the circle. | Yes |
-| `p2` | [`[number]`](/docs/kcl/types/number) | 2nd point to derive the circle. | Yes |
-| `p3` | [`[number]`](/docs/kcl/types/number) | 3rd point to derive the circle. | Yes |
-| `sketchSurfaceOrGroup` | [`SketchOrSurface`](/docs/kcl/types/SketchOrSurface) | Plane or surface to sketch on. | Yes |
-| [`tag`](/docs/kcl/types/tag) | [`TagDeclarator`](/docs/kcl/types#tag-declaration) | Identifier for the circle to reference elsewhere. | No |
+| `sketchSurfaceOrGroup` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) or [`Plane`](/docs/kcl-std/types/std-types-Plane) or [`Face`](/docs/kcl-std/types/std-types-Face) | Plane or surface to sketch on. | Yes |
+| `p1` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | 1st point to derive the circle. | Yes |
+| `p2` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | 2nd point to derive the circle. | Yes |
+| `p3` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | 3rd point to derive the circle. | Yes |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Identifier for the circle to reference elsewhere. | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XY")
+```kcl
+exampleSketch = startSketchOn(XY)
   |> circleThreePoint(p1 = [10, 10], p2 = [20, 8], p3 = [15, 5])
   |> extrude(length = 5)
 ```

docs/kcl-std/consts.md

@@ -0,0 +1,33 @@
+---
+title: "KCL Constants"
+excerpt: "Documentation for the KCL constants."
+layout: manual
+---
+
+## Table of Contents
+
+
+### `std`
+
+- [`END`](/docs/kcl/consts/std-END)
+- [`START`](/docs/kcl/consts/std-START)
+- [`X`](/docs/kcl/consts/std-X)
+- [`XY`](/docs/kcl/consts/std-XY)
+- [`XZ`](/docs/kcl/consts/std-XZ)
+- [`Y`](/docs/kcl/consts/std-Y)
+- [`YZ`](/docs/kcl/consts/std-YZ)
+- [`Z`](/docs/kcl/consts/std-Z)
+
+### `std::math`
+
+- [`E`](/docs/kcl/consts/std-math-E)
+- [`PI`](/docs/kcl/consts/std-math-PI)
+- [`TAU`](/docs/kcl/consts/std-math-TAU)
+
+### `std::turns`
+
+- [`HALF_TURN`](/docs/kcl/consts/std-turns-HALF_TURN)
+- [`QUARTER_TURN`](/docs/kcl/consts/std-turns-QUARTER_TURN)
+- [`THREE_QUARTER_TURN`](/docs/kcl/consts/std-turns-THREE_QUARTER_TURN)
+- [`ZERO`](/docs/kcl/consts/std-turns-ZERO)
+

docs/kcl-std/consts/std-END.md

@@ -0,0 +1,16 @@
+---
+title: "END"
+subtitle: "Constant in std"
+excerpt: "Identifies the ending face of an extrusion. I.e., the new face created by an extrusion."
+layout: manual
+---
+
+Identifies the ending face of an extrusion. I.e., the new face created by an extrusion.
+
+```kcl
+END: string = 'end'
+```
+
+
+
+

docs/kcl-std/consts/std-START.md

@@ -0,0 +1,16 @@
+---
+title: "START"
+subtitle: "Constant in std"
+excerpt: "Identifies the starting face of an extrusion. I.e., the face which is extruded."
+layout: manual
+---
+
+Identifies the starting face of an extrusion. I.e., the face which is extruded.
+
+```kcl
+START: string = 'start'
+```
+
+
+
+

docs/kcl-std/consts/std-X.md

@@ -0,0 +1,16 @@
+---
+title: "X"
+subtitle: "Constant in std"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+X
+```
+
+
+
+

docs/kcl-std/consts/std-XY.md

@@ -0,0 +1,16 @@
+---
+title: "XY"
+subtitle: "Constant in std"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+XY
+```
+
+
+
+

docs/kcl-std/consts/std-XZ.md

@@ -0,0 +1,16 @@
+---
+title: "XZ"
+subtitle: "Constant in std"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+XZ
+```
+
+
+
+

docs/kcl-std/consts/std-Y.md

@@ -0,0 +1,16 @@
+---
+title: "Y"
+subtitle: "Constant in std"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+Y
+```
+
+
+
+

docs/kcl-std/consts/std-YZ.md

@@ -0,0 +1,16 @@
+---
+title: "YZ"
+subtitle: "Constant in std"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+YZ
+```
+
+
+
+

docs/kcl-std/consts/std-Z.md

@@ -0,0 +1,16 @@
+---
+title: "Z"
+subtitle: "Constant in std"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+Z
+```
+
+
+
+

docs/kcl-std/consts/std-turns-HALF_TURN.md

@@ -0,0 +1,16 @@
+---
+title: "turns::HALF_TURN"
+subtitle: "Constant in std::turns"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+turns::HALF_TURN: number(deg) = 180deg
+```
+
+
+
+

docs/kcl-std/consts/std-turns-QUARTER_TURN.md

@@ -0,0 +1,16 @@
+---
+title: "turns::QUARTER_TURN"
+subtitle: "Constant in std::turns"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+turns::QUARTER_TURN: number(deg) = 90deg
+```
+
+
+
+

docs/kcl-std/consts/std-turns-THREE_QUARTER_TURN.md

@@ -0,0 +1,16 @@
+---
+title: "turns::THREE_QUARTER_TURN"
+subtitle: "Constant in std::turns"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+turns::THREE_QUARTER_TURN: number(deg) = 270deg
+```
+
+
+
+

docs/kcl-std/consts/std-turns-ZERO.md

@@ -0,0 +1,16 @@
+---
+title: "turns::ZERO"
+subtitle: "Constant in std::turns"
+excerpt: ""
+layout: manual
+---
+
+
+
+```kcl
+turns::ZERO: number = 0
+```
+
+
+
+

docs/kcl-std/functions/std-math-abs.md

@@ -1,44 +1,46 @@
 ---
 title: "abs"
+subtitle: "Function in std::math"
 excerpt: "Compute the absolute value of a number."
 layout: manual
 ---
 
 Compute the absolute value of a number.
 
-
-
-```js
-abs(num: number): number
+```kcl
+abs(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
+```kcl
 myAngle = -120
 
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
+sketch001 = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
   |> line(end = [8, 0])
-  |> angledLine({ angle = abs(myAngle), length = 5 }, %)
+  |> angledLine(
+    angle = abs(myAngle),
+    length = 5,
+  )
   |> line(end = [-5, 0])
-  |> angledLine({ angle = myAngle, length = 5 }, %)
+  |> angledLine(
+    angle = myAngle,
+    length = 5,
+  )
   |> close()
 
 baseExtrusion = extrude(sketch001, length = 5)

docs/kcl-std/functions/std-math-acos.md

@@ -1,42 +1,38 @@
 ---
 title: "acos"
-excerpt: "Compute the arccosine of a number (in radians)."
+subtitle: "Function in std::math"
+excerpt: "Compute the arccosine of a number."
 layout: manual
 ---
 
-Compute the arccosine of a number (in radians).
+Compute the arccosine of a number.
 
-
-
-```js
-acos(num: number): number
+```kcl
+acos(@num: number(_)): number(rad)
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `num` | [`number(_)`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number(rad)`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> angledLine({
-       angle = toDegrees(acos(0.5)),
-       length = 10
-     }, %)
+```kcl
+sketch001 = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = acos(0.5),
+    length = 10,
+  )
   |> line(end = [5, 0])
   |> line(endAbsolute = [12, 0])
   |> close()

docs/kcl-std/functions/std-math-asin.md

@@ -1,42 +1,38 @@
 ---
 title: "asin"
-excerpt: "Compute the arcsine of a number (in radians)."
+subtitle: "Function in std::math"
+excerpt: "Compute the arcsine of a number."
 layout: manual
 ---
 
-Compute the arcsine of a number (in radians).
+Compute the arcsine of a number.
 
-
-
-```js
-asin(num: number): number
+```kcl
+asin(@num: number(_)): number(rad)
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `num` | [`number(_)`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number(rad)`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> angledLine({
-       angle = toDegrees(asin(0.5)),
-       length = 20
-     }, %)
+```kcl
+sketch001 = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = asin(0.5),
+    length = 20,
+  )
   |> yLine(endAbsolute = 0)
   |> close()
 

docs/kcl-std/functions/std-math-atan.md

@@ -0,0 +1,43 @@
+---
+title: "atan"
+subtitle: "Function in std::math"
+excerpt: "Compute the arctangent of a number."
+layout: manual
+---
+
+Compute the arctangent of a number.
+
+```kcl
+atan(@num: number(_)): number(rad)
+```
+
+Consider using `atan2()` instead for the true inverse of tangent.
+
+### Arguments
+
+| Name | Type | Description | Required |
+|----------|------|-------------|----------|
+| `num` | [`number(_)`](/docs/kcl-std/types/std-types-number) | A number | Yes |
+
+### Returns
+
+[`number(rad)`](/docs/kcl-std/types/std-types-number) - A number
+
+
+### Examples
+
+```kcl
+sketch001 = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = atan(1.25),
+    length = 20,
+  )
+  |> yLine(endAbsolute = 0)
+  |> close()
+
+extrude001 = extrude(sketch001, length = 5)
+```
+
+
+

docs/kcl-std/functions/std-math-atan2.md

@@ -1,46 +1,42 @@
 ---
 title: "atan2"
-excerpt: "Compute the four quadrant arctangent of Y and X (in radians)."
+subtitle: "Function in std::math"
+excerpt: "Compute the four quadrant arctangent of Y and X."
 layout: manual
 ---
 
-Compute the four quadrant arctangent of Y and X (in radians).
+Compute the four quadrant arctangent of Y and X.
 
-
-
-```js
+```kcl
 atan2(
-  y: number,
-  x: number,
-): number
+  y: number(Length),
+  x: number(Length),
+): number(rad)
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `y` | [`number`](/docs/kcl/types/number) |  | Yes |
-| `x` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `y` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | A number | Yes |
+| `x` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number(rad)`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> angledLine({
-       angle = toDegrees(atan2(1.25, 2)),
-       length = 20
-     }, %)
+```kcl
+sketch001 = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = atan2(y = 1.25, x = 2),
+    length = 20,
+  )
   |> yLine(endAbsolute = 0)
   |> close()
 

docs/kcl-std/functions/std-math-ceil.md

@@ -1,38 +1,34 @@
 ---
 title: "ceil"
+subtitle: "Function in std::math"
 excerpt: "Compute the smallest integer greater than or equal to a number."
 layout: manual
 ---
 
 Compute the smallest integer greater than or equal to a number.
 
-
-
-```js
-ceil(num: number): number
+```kcl
+ceil(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
+```kcl
+sketch001 = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
   |> line(endAbsolute = [12, 10])
   |> line(end = [ceil(7.02986), 0])
   |> yLine(endAbsolute = 0)

docs/kcl-std/functions/std-math-floor.md

@@ -1,42 +1,38 @@
 ---
 title: "floor"
+subtitle: "Function in std::math"
 excerpt: "Compute the largest integer less than or equal to a number."
 layout: manual
 ---
 
 Compute the largest integer less than or equal to a number.
 
-
-
-```js
-floor(num: number): number
+```kcl
+floor(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> line(endAbsolute = [12, 10])
-  |> line(end = [floor(7.02986), 0])
-  |> yLine(endAbsolute = 0)
-  |> close()
+```kcl
+sketch001 = startSketchOn(XZ)
+   |> startProfile(at = [0, 0])
+   |> line(endAbsolute = [12, 10])
+   |> line(end = [floor(7.02986), 0])
+   |> yLine(endAbsolute = 0)
+   |> close()
 
 extrude001 = extrude(sketch001, length = 5)
 ```

docs/kcl-std/functions/std-math-ln.md

@@ -1,38 +1,34 @@
 ---
 title: "ln"
+subtitle: "Function in std::math"
 excerpt: "Compute the natural logarithm of the number."
 layout: manual
 ---
 
 Compute the natural logarithm of the number.
 
-
-
-```js
-ln(num: number): number
+```kcl
+ln(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
   |> line(end = [ln(100), 15])
   |> line(end = [5, -6])
   |> line(end = [-10, -10])

docs/kcl-std/functions/std-math-log.md

@@ -1,43 +1,41 @@
 ---
 title: "log"
+subtitle: "Function in std::math"
 excerpt: "Compute the logarithm of the number with respect to an arbitrary base."
 layout: manual
 ---
 
 Compute the logarithm of the number with respect to an arbitrary base.
 
-The result might not be correctly rounded owing to implementation details; `log2()` can produce more accurate results for base 2, and `log10()` can produce more accurate results for base 10.
-
-```js
+```kcl
 log(
-  num: number,
-  base: number,
+  @input: number,
+  base: number(_),
 ): number
 ```
 
-### Tags
-
-* `math`
-
+The result might not be correctly rounded owing to implementation
+details; `log2` can produce more accurate results for base 2,
+and `log10` can produce more accurate results for base 10.
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
-| `base` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | The number to compute the logarithm of. | Yes |
+| `base` | [`number(_)`](/docs/kcl-std/types/std-types-number) | The base of the logarithm. | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
-  |> line(end = [log(100, 5), 0])
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> line(end = [log(100, base = 5), 0])
   |> line(end = [5, 8])
   |> line(end = [-10, 0])
   |> close()

docs/kcl-std/functions/std-math-log10.md

@@ -1,38 +1,34 @@
 ---
 title: "log10"
+subtitle: "Function in std::math"
 excerpt: "Compute the base 10 logarithm of the number."
 layout: manual
 ---
 
 Compute the base 10 logarithm of the number.
 
-
-
-```js
-log10(num: number): number
+```kcl
+log10(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
   |> line(end = [log10(100), 0])
   |> line(end = [5, 8])
   |> line(end = [-10, 0])

docs/kcl-std/functions/std-math-log2.md

@@ -1,38 +1,34 @@
 ---
 title: "log2"
+subtitle: "Function in std::math"
 excerpt: "Compute the base 2 logarithm of the number."
 layout: manual
 ---
 
 Compute the base 2 logarithm of the number.
 
-
-
-```js
-log2(num: number): number
+```kcl
+log2(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
   |> line(end = [log2(100), 0])
   |> line(end = [5, 8])
   |> line(end = [-10, 0])

docs/kcl-std/functions/std-math-max.md

@@ -1,42 +1,38 @@
 ---
 title: "max"
+subtitle: "Function in std::math"
 excerpt: "Compute the maximum of the given arguments."
 layout: manual
 ---
 
 Compute the maximum of the given arguments.
 
-
-
-```js
-max(args: [number]): number
+```kcl
+max(@input: [number; 1+]): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `args` | [`[number]`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`[number; 1+]`](/docs/kcl-std/types/std-types-number) | An array of numbers to compute the maximum of. | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
-  |> angledLine({
-       angle = 70,
-       length = max(15, 31, 4, 13, 22)
-     }, %)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = 70,
+    length = max([15, 31, 4, 13, 22])
+  )
   |> line(end = [20, 0])
   |> close()
 

docs/kcl-std/functions/std-math-min.md

@@ -1,42 +1,38 @@
 ---
 title: "min"
+subtitle: "Function in std::math"
 excerpt: "Compute the minimum of the given arguments."
 layout: manual
 ---
 
 Compute the minimum of the given arguments.
 
-
-
-```js
-min(args: [number]): number
+```kcl
+min(@input: [number; 1+]): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `args` | [`[number]`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`[number; 1+]`](/docs/kcl-std/types/std-types-number) | An array of numbers to compute the minimum of. | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
-  |> angledLine({
-       angle = 70,
-       length = min(15, 31, 4, 13, 22)
-     }, %)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = 70,
+    length = min([15, 31, 4, 13, 22])
+  )
   |> line(end = [20, 0])
   |> close()
 

docs/kcl-std/functions/std-math-polar.md

@@ -1,35 +1,40 @@
 ---
 title: "polar"
-excerpt: "Convert polar/sphere (azimuth, elevation, distance) coordinates to cartesian (x/y/z grid) coordinates."
+subtitle: "Function in std::math"
+excerpt: ""
 layout: manual
 ---
 
-Convert polar/sphere (azimuth, elevation, distance) coordinates to cartesian (x/y/z grid) coordinates.
 
 
-
-```js
-polar(data: PolarCoordsData): [number]
+```kcl
+polar(
+  angle: number(rad),
+  length: number(Length),
+): Point2d
 ```
 
+Convert polar/sphere (azimuth, elevation, distance) coordinates to
+cartesian (x/y/z grid) coordinates.
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `data` | [`PolarCoordsData`](/docs/kcl/types/PolarCoordsData) | Data for polar coordinates. | Yes |
+| `angle` | [`number(rad)`](/docs/kcl-std/types/std-types-number) | A number | Yes |
+| `length` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`[number]`](/docs/kcl/types/number)
+[`Point2d`](/docs/kcl-std/types/std-types-Point2d) - A point in two dimensional space.
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> line(end = polar({ angle = 30, length = 5 }), tag = $thing)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> line(end = polar(angle = 30, length = 5), tag = $thing)
   |> line(end = [0, 5])
   |> line(end = [segEndX(thing), 0])
   |> line(end = [-20, 10])

docs/kcl-std/functions/std-math-pow.md

@@ -1,43 +1,42 @@
 ---
 title: "pow"
+subtitle: "Function in std::math"
 excerpt: "Compute the number to a power."
 layout: manual
 ---
 
 Compute the number to a power.
 
-
-
-```js
+```kcl
 pow(
-  num: number,
-  pow: number,
+  @input: number,
+  exp: number(_),
 ): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
-| `pow` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | The number to raise. | Yes |
+| `exp` | [`number(_)`](/docs/kcl-std/types/std-types-number) | The power to raise to. | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
-  |> angledLine({ angle = 50, length = pow(5, 2) }, %)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = 50,
+    length = pow(5, exp = 2),
+  )
   |> yLine(endAbsolute = 0)
   |> close()
 

docs/kcl-std/functions/std-math-round.md

@@ -1,42 +1,38 @@
 ---
 title: "round"
+subtitle: "Function in std::math"
 excerpt: "Round a number to the nearest integer."
 layout: manual
 ---
 
 Round a number to the nearest integer.
 
-
-
-```js
-round(num: number): number
+```kcl
+round(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-sketch001 = startSketchOn('XZ')
-  |> startProfileAt([0, 0], %)
-  |> line(endAbsolute = [12, 10])
-  |> line(end = [round(7.02986), 0])
-  |> yLine(endAbsolute = 0)
-  |> close()
+```kcl
+sketch001 = startSketchOn(XZ)
+   |> startProfile(at = [0, 0])
+   |> line(endAbsolute = [12, 10])
+   |> line(end = [round(7.02986), 0])
+   |> yLine(endAbsolute = 0)
+   |> close()
 
 extrude001 = extrude(sketch001, length = 5)
 ```

docs/kcl-std/functions/std-math-sqrt.md

@@ -1,39 +1,38 @@
 ---
 title: "sqrt"
+subtitle: "Function in std::math"
 excerpt: "Compute the square root of a number."
 layout: manual
 ---
 
 Compute the square root of a number.
 
-
-
-```js
-sqrt(num: number): number
+```kcl
+sqrt(@input: number): number
 ```
 
-### Tags
-
-* `math`
 
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | [`number`](/docs/kcl/types/number) |  | Yes |
+| `input` | [`number`](/docs/kcl-std/types/std-types-number) | A number | Yes |
 
 ### Returns
 
-[`number`](/docs/kcl/types/number)
+[`number`](/docs/kcl-std/types/std-types-number) - A number
 
 
 ### Examples
 
-```js
-exampleSketch = startSketchOn("XZ")
-  |> startProfileAt([0, 0], %)
-  |> angledLine({ angle = 50, length = sqrt(2500) }, %)
+```kcl
+exampleSketch = startSketchOn(XZ)
+  |> startProfile(at = [0, 0])
+  |> angledLine(
+    angle = 50,
+    length = sqrt(2500),
+  )
   |> yLine(endAbsolute = 0)
   |> close()