diff --git a/src/components/BillingDialog.tsx b/src/components/BillingDialog.tsx
index a748c1bf0..0d13474ca 100644
--- a/src/components/BillingDialog.tsx
+++ b/src/components/BillingDialog.tsx
@@ -5,8 +5,8 @@ import {
   BillingRemaining,
   BillingRemainingMode,
 } from '@src/components/BillingRemaining'
-
 import { type BillingActor } from '@src/machines/billingMachine'
+import { withSiteBaseURL } from '@src/lib/withBaseURL'
 
 export const BillingDialog = (props: { billingActor: BillingActor }) => {
   const billingContext = useSelector(
@@ -42,7 +42,7 @@ export const BillingDialog = (props: { billingActor: BillingActor }) => {
         {!hasUnlimited && (
           <a
             className="bg-ml-black text-ml-white rounded-lg text-center p-1 cursor-pointer"
-            href="https://zoo.dev/design-studio-pricing"
+            href={withSiteBaseURL('/design-studio-pricing')}
             target="_blank"
             rel="noopener noreferrer"
             data-testid="billing-upgrade-button"
diff --git a/src/components/HelpMenu.tsx b/src/components/HelpMenu.tsx
index 4bedcc25c..4d0c2c091 100644
--- a/src/components/HelpMenu.tsx
+++ b/src/components/HelpMenu.tsx
@@ -15,6 +15,7 @@ import {
 import { onboardingStartPath } from '@src/lib/onboardingPaths'
 import { reportRejection } from '@src/lib/trap'
 import { isDesktop } from '@src/lib/isDesktop'
+import { withSiteBaseURL } from '@src/lib/withBaseURL'
 
 const HelpMenuDivider = () => (
   <div className="h-[1px] bg-chalkboard-110 dark:bg-chalkboard-80" />
@@ -89,7 +90,7 @@ export function HelpMenu() {
             <HelpMenuDivider />
             <HelpMenuItem
               as="a"
-              href="https://zoo.dev/docs/kcl-samples"
+              href={withSiteBaseURL('/docs/kcl-samples')}
               target="_blank"
               rel="noopener noreferrer"
             >
@@ -97,7 +98,7 @@ export function HelpMenu() {
             </HelpMenuItem>
             <HelpMenuItem
               as="a"
-              href="https://zoo.dev/docs/kcl-lang"
+              href={withSiteBaseURL('/docs/kcl-lang')}
               target="_blank"
               rel="noopener noreferrer"
             >
diff --git a/src/components/ModelingSidebar/ModelingPanes/KclEditorMenu.tsx b/src/components/ModelingSidebar/ModelingPanes/KclEditorMenu.tsx
index 0be0d244a..4363e6549 100644
--- a/src/components/ModelingSidebar/ModelingPanes/KclEditorMenu.tsx
+++ b/src/components/ModelingSidebar/ModelingPanes/KclEditorMenu.tsx
@@ -12,6 +12,7 @@ import { reportRejection } from '@src/lib/trap'
 import { commandBarActor, settingsActor } from '@src/lib/singletons'
 
 import styles from './KclEditorMenu.module.css'
+import { withSiteBaseURL } from '@src/lib/withBaseURL'
 
 export const KclEditorMenu = ({ children }: PropsWithChildren) => {
   const { enable: convertToVarEnabled, handleClick: handleConvertToVarClick } =
@@ -67,7 +68,7 @@ export const KclEditorMenu = ({ children }: PropsWithChildren) => {
           <Menu.Item>
             <a
               className={styles.button}
-              href="https://zoo.dev/docs/kcl-lang"
+              href={withSiteBaseURL('/docs/kcl-lang')}
               target="_blank"
               rel="noopener noreferrer"
               onClick={openExternalBrowserIfDesktop()}
@@ -108,7 +109,7 @@ export const KclEditorMenu = ({ children }: PropsWithChildren) => {
           <Menu.Item>
             <a
               className={styles.button}
-              href="https://zoo.dev/docs/kcl-samples"
+              href={withSiteBaseURL('/docs/kcl-samples')}
               target="_blank"
               rel="noopener noreferrer"
               onClick={openExternalBrowserIfDesktop()}
diff --git a/src/components/UserSidebarMenu.tsx b/src/components/UserSidebarMenu.tsx
index 55a6563c7..7167edb35 100644
--- a/src/components/UserSidebarMenu.tsx
+++ b/src/components/UserSidebarMenu.tsx
@@ -13,6 +13,7 @@ import { isDesktop } from '@src/lib/isDesktop'
 import { PATHS } from '@src/lib/paths'
 import { authActor } from '@src/lib/singletons'
 import { reportRejection } from '@src/lib/trap'
+import { withSiteBaseURL } from '@src/lib/withBaseURL'
 
 type User = Models['User_type']
 
@@ -62,7 +63,7 @@ const UserSidebarMenu = ({ user }: { user?: User }) => {
         {
           id: 'account',
           Element: 'externalLink',
-          to: 'https://zoo.dev/account',
+          to: withSiteBaseURL('/account'),
           children: (
             <>
               <span className="flex-1">Manage account</span>
diff --git a/src/lib/toolbar.ts b/src/lib/toolbar.ts
index 594aa97ba..c8f17b1a7 100644
--- a/src/lib/toolbar.ts
+++ b/src/lib/toolbar.ts
@@ -11,6 +11,7 @@ import {
   pipeHasCircle,
 } from '@src/machines/modelingMachine'
 import { IS_ML_EXPERIMENTAL } from '@src/lib/constants'
+import { withSiteBaseURL } from '@src/lib/withBaseURL'
 
 export type ToolbarModeName = 'modeling' | 'sketching'
 
@@ -105,7 +106,9 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-sketch-startSketchOn',
+            url: withSiteBaseURL(
+              '/docs/kcl-std/functions/std-sketch-startSketchOn'
+            ),
           },
         ],
       },
@@ -125,7 +128,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-sketch-extrude',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-sketch-extrude'),
           },
         ],
       },
@@ -145,7 +148,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-sketch-sweep',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-sketch-sweep'),
           },
         ],
       },
@@ -165,7 +168,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-sketch-loft',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-sketch-loft'),
           },
         ],
       },
@@ -185,11 +188,11 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-sketch-revolve',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-sketch-revolve'),
           },
           {
             label: 'KCL example',
-            url: 'https://zoo.dev/docs/kcl-samples/ball-bearing',
+            url: withSiteBaseURL('/docs/kcl-samples/ball-bearing'),
           },
         ],
       },
@@ -209,7 +212,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-solid-fillet',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-solid-fillet'),
           },
         ],
       },
@@ -234,7 +237,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
           },
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-solid-chamfer',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-solid-chamfer'),
           },
         ],
       },
@@ -253,7 +256,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-solid-shell',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-solid-shell'),
           },
         ],
       },
@@ -275,7 +278,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'KCL docs',
-                url: 'https://zoo.dev/docs/kcl-std/functions/std-solid-union',
+                url: withSiteBaseURL('/docs/kcl-std/functions/std-solid-union'),
               },
             ],
           },
@@ -293,7 +296,9 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'KCL docs',
-                url: 'https://zoo.dev/docs/kcl-std/functions/std-solid-subtract',
+                url: withSiteBaseURL(
+                  '/docs/kcl-std/functions/std-solid-subtract'
+                ),
               },
             ],
           },
@@ -311,7 +316,9 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'KCL docs',
-                url: 'https://zoo.dev/docs/kcl-std/functions/std-solid-intersect',
+                url: withSiteBaseURL(
+                  '/docs/kcl-std/functions/std-solid-intersect'
+                ),
               },
             ],
           },
@@ -337,7 +344,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'KCL docs',
-                url: 'https://zoo.dev/docs/kcl-std/functions/std-offsetPlane',
+                url: withSiteBaseURL('/docs/kcl-std/functions/std-offsetPlane'),
               },
             ],
           },
@@ -368,7 +375,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-helix',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-helix'),
           },
         ],
       },
@@ -389,7 +396,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'API docs',
-            url: 'https://zoo.dev/docs/kcl-lang/modules',
+            url: withSiteBaseURL('/docs/kcl-lang/modules'),
           },
         ],
       },
@@ -410,7 +417,9 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'API docs',
-                url: 'https://zoo.dev/docs/kcl-std/functions/std-transform-translate',
+                url: withSiteBaseURL(
+                  '/docs/kcl-std/functions/std-transform-translate'
+                ),
               },
             ],
           },
@@ -428,7 +437,9 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'API docs',
-                url: 'https://zoo.dev/docs/kcl-std/functions/std-transform-rotate',
+                url: withSiteBaseURL(
+                  '/docs/kcl-std/functions/std-transform-rotate'
+                ),
               },
             ],
           },
@@ -446,7 +457,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'API docs',
-                url: 'https://zoo.dev/docs/kcl-std/functions/std-clone',
+                url: withSiteBaseURL('/docs/kcl-std/functions/std-clone'),
               },
             ],
           },
@@ -482,7 +493,9 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
             links: [
               {
                 label: 'API docs',
-                url: 'https://zoo.dev/docs/api/ml/generate-a-cad-model-from-text',
+                url: withSiteBaseURL(
+                  '/docs/api/ml/generate-a-cad-model-from-text'
+                ),
               },
             ],
           },
@@ -739,7 +752,7 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-sketch-polygon',
+            url: withSiteBaseURL('/docs/kcl-std/functions/std-sketch-polygon'),
           },
         ],
       },
@@ -755,7 +768,9 @@ export const toolbarConfig: Record<ToolbarModeName, ToolbarMode> = {
         links: [
           {
             label: 'KCL docs',
-            url: 'https://zoo.dev/docs/kcl-std/functions/std-transform-mirror2d',
+            url: withSiteBaseURL(
+              '/docs/kcl-std/functions/std-transform-mirror2d'
+            ),
           },
         ],
       },
diff --git a/src/lib/withBaseURLNode.ts b/src/lib/withBaseURLNode.ts
new file mode 100644
index 000000000..d88dd866c
--- /dev/null
+++ b/src/lib/withBaseURLNode.ts
@@ -0,0 +1,6 @@
+/**
+ * This will not run in the browser, look at withBaseURL
+ */
+export function withSiteBaseURLNode(path: string): string {
+  return process.env.VITE_KC_SITE_BASE_URL + path
+}
diff --git a/src/menu/helpRole.ts b/src/menu/helpRole.ts
index 8c05b8eed..4f64a906e 100644
--- a/src/menu/helpRole.ts
+++ b/src/menu/helpRole.ts
@@ -5,6 +5,7 @@ import { reportRejection } from '@src/lib/trap'
 import { typeSafeWebContentsSend } from '@src/menu/channels'
 import type { ZooMenuItemConstructorOptions } from '@src/menu/roles'
 import { getAutoUpdater } from '@src/updater'
+import { withSiteBaseURLNode } from '@src/lib/withBaseURLNode'
 
 export const helpRole = (
   mainWindow: BrowserWindow
@@ -26,14 +27,16 @@ export const helpRole = (
         id: 'Help.KCL code samples',
         click: () => {
           shell
-            .openExternal('https://zoo.dev/docs/kcl-samples')
+            .openExternal(withSiteBaseURLNode('/docs/kcl-samples'))
             .catch(reportRejection)
         },
       },
       {
         label: 'KCL Docs',
         click: () => {
-          shell.openExternal('https://zoo.dev/docs/kcl').catch(reportRejection)
+          shell
+            .openExternal(withSiteBaseURLNode('/docs/kcl'))
+            .catch(reportRejection)
         },
       },
       {
@@ -116,7 +119,9 @@ export const helpRole = (
       {
         label: 'Manage Account',
         click: () => {
-          shell.openExternal('https://zoo.dev/account').catch(reportRejection)
+          shell
+            .openExternal(withSiteBaseURLNode('/account'))
+            .catch(reportRejection)
         },
       },
     ],
diff --git a/src/routes/Home.tsx b/src/routes/Home.tsx
index f107e0c22..afc04ea3d 100644
--- a/src/routes/Home.tsx
+++ b/src/routes/Home.tsx
@@ -67,7 +67,7 @@ import {
   defaultGlobalStatusBarItems,
 } from '@src/components/StatusBar/defaultStatusBarItems'
 import { useSelector } from '@xstate/react'
-import {withSiteBaseURL} from '@src/lib/withBaseURL'
+import { withSiteBaseURL } from '@src/lib/withBaseURL'
 
 type ReadWriteProjectState = {
   value: boolean