chore: remove React Compiler and @rolldown/plugin-babel

- Add @rolldown/plugin-babel for React compiler support
- Update TypeScript to 6.0.2
- Update TanStack packages (@tanstack/react-query, @tanstack/react-router, @tanstack/react-start)
- Update @vitejs/plugin-react to 6.0.1
- Update Vite to 8.0.2 and Nitro nightly
- Refactor vite.config.ts to use separate babel plugin with reactCompilerPreset

.vscode/settings.json

@@ -43,6 +43,7 @@
   "files.watcherExclude": {
     "**/routeTree.gen.ts": true
   },
+  "js/ts.tsdk.path": "node_modules/typescript/lib",
   "search.exclude": {
     "**/routeTree.gen.ts": true
   }

AGENTS.md

@@ -113,7 +113,6 @@ import type { ReactNode } from 'react'
 - Components: arrow functions (enforced by Biome)
 - Routes: TanStack Router file conventions (`export const Route = createFileRoute(...)`)
 - Data fetching: `useSuspenseQuery(orpc.feature.list.queryOptions())`
-- Let React Compiler handle memoization (no manual `useMemo`/`useCallback`)
 
 ### Error Handling
 - Use `try-catch` for async operations; throw descriptive errors

apps/server/AGENTS.md

@@ -226,7 +226,6 @@ import type { ReactNode } from 'react'
 ### React
 - Use arrow functions for components (Biome enforced)
 - Use `useSuspenseQuery` for guaranteed data
-- Let React Compiler handle memoization (no manual `useMemo`/`useCallback`)
 
 ## Environment Variables
 

apps/server/package.json

@@ -50,11 +50,9 @@
     "@tanstack/react-router-devtools": "catalog:",
     "@types/bun": "catalog:",
     "@vitejs/plugin-react": "catalog:",
-    "babel-plugin-react-compiler": "catalog:",
     "drizzle-kit": "catalog:",
     "nitro": "catalog:",
     "tailwindcss": "catalog:",
-    "vite": "catalog:",
+    "vite": "catalog:"
-    "vite-tsconfig-paths": "catalog:"
   }
 }

apps/server/tsconfig.json

@@ -1,7 +1,6 @@
 {
   "extends": "@furtherverse/tsconfig/react.json",
   "compilerOptions": {
-    "baseUrl": ".",
     "paths": {
       "@/*": ["./src/*"]
     }

apps/server/vite.config.ts

@@ -4,25 +4,22 @@ import { tanstackStart } from '@tanstack/react-start/plugin/vite'
 import react from '@vitejs/plugin-react'
 import { nitro } from 'nitro/vite'
 import { defineConfig } from 'vite'
-import tsconfigPaths from 'vite-tsconfig-paths'
 
 export default defineConfig({
   clearScreen: false,
   plugins: [
     tanstackDevtools(),
     tailwindcss(),
-    tsconfigPaths(),
     tanstackStart(),
-    react({
+    react(),
-      babel: {
-        plugins: ['babel-plugin-react-compiler'],
-      },
-    }),
     nitro({
       preset: 'bun',
       serveStatic: 'inline',
     }),
   ],
+  resolve: {
+    tsconfigPaths: true,
+  },
   server: {
     port: 3000,
     strictPort: true,

package.json

@@ -22,46 +22,44 @@
     "typecheck": "turbo run typecheck"
   },
   "devDependencies": {
-    "@biomejs/biome": "^2.4.5",
+    "@biomejs/biome": "^2.4.9",
-    "turbo": "^2.8.13",
+    "turbo": "^2.8.20",
-    "typescript": "^5.9.3"
+    "typescript": "^6.0.2"
   },
   "catalog": {
-    "@orpc/client": "^1.13.6",
+    "@orpc/client": "^1.13.11",
-    "@orpc/contract": "^1.13.6",
+    "@orpc/contract": "^1.13.11",
-    "@orpc/openapi": "^1.13.6",
+    "@orpc/openapi": "^1.13.11",
-    "@orpc/server": "^1.13.6",
+    "@orpc/server": "^1.13.11",
-    "@orpc/tanstack-query": "^1.13.6",
+    "@orpc/tanstack-query": "^1.13.11",
-    "@orpc/zod": "^1.13.6",
+    "@orpc/zod": "^1.13.11",
-    "@t3-oss/env-core": "^0.13.10",
+    "@t3-oss/env-core": "^0.13.11",
-    "@tailwindcss/vite": "^4.2.1",
+    "@tailwindcss/vite": "^4.2.2",
-    "@tanstack/devtools-vite": "^0.5.3",
+    "@tanstack/devtools-vite": "^0.6.0",
-    "@tanstack/react-devtools": "^0.9.9",
+    "@tanstack/react-devtools": "^0.10.0",
-    "@tanstack/react-query": "^5.90.21",
+    "@tanstack/react-query": "^5.95.2",
-    "@tanstack/react-query-devtools": "^5.91.3",
+    "@tanstack/react-query-devtools": "^5.95.2",
-    "@tanstack/react-router": "^1.166.2",
+    "@tanstack/react-router": "^1.168.3",
-    "@tanstack/react-router-devtools": "^1.166.2",
+    "@tanstack/react-router-devtools": "^1.166.11",
-    "@tanstack/react-router-ssr-query": "^1.166.2",
+    "@tanstack/react-router-ssr-query": "^1.166.10",
-    "@tanstack/react-start": "^1.166.2",
+    "@tanstack/react-start": "^1.167.6",
-    "@types/bun": "^1.3.10",
+    "@types/bun": "^1.3.11",
-    "@types/node": "^24.11.0",
+    "@types/node": "^24.12.0",
-    "@vitejs/plugin-react": "^5.1.4",
+    "@vitejs/plugin-react": "^6.0.1",
-    "babel-plugin-react-compiler": "^1.0.0",
     "drizzle-kit": "1.0.0-beta.15-859cf75",
     "drizzle-orm": "1.0.0-beta.15-859cf75",
     "electron": "^34.0.0",
     "electron-builder": "^26.8.1",
     "electron-vite": "^5.0.0",
-    "motion": "^12.35.0",
+    "motion": "^12.38.0",
-    "nitro": "npm:nitro-nightly@3.0.1-20260227-181935-bfbb207c",
+    "nitro": "npm:nitro-nightly@3.0.1-20260324-103046-9ce219ca",
     "postgres": "^3.4.8",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
-    "tailwindcss": "^4.2.1",
+    "tailwindcss": "^4.2.2",
     "tree-kill": "^1.2.2",
     "uuid": "^13.0.0",
-    "vite": "^8.0.0-beta.16",
+    "vite": "^8.0.2",
-    "vite-tsconfig-paths": "^6.1.1",
     "zod": "^4.3.6"
   },
   "overrides": {

packages/tsconfig/base.json

@@ -20,7 +20,9 @@
     "noFallthroughCasesInSwitch": true,
     "noUncheckedSideEffectImports": true,
     "noUncheckedIndexedAccess": true,
-    "noImplicitOverride": true
+    "noImplicitOverride": true,
+
+    "types": ["bun"]
   },
   "exclude": ["node_modules"]
 }