The compiler needs the original source information for proper analysis, so it must process your code before other transformations. ... Please refer to the Next.js docs for more information. Install vite-plugin-babel, and add the compiler’s Babel plugin to it:

Use React 19, Vite 6+, and the latest RedwoodSDK. The compiler works for both client and server components; no code changes are required.

October 30, 2024 - I verified that react-compiler-runtime is installed as a direct dependency "react-compiler-runtime": "^19.0.0-beta-6fc168f-20241025",

1 week ago - npm install -D @rolldown/plugin-babel babel-plugin-react-compiler · // vite.config.js import { defineConfig } from 'vite' import react, { reactCompilerPreset } from '@vitejs/plugin-react' import babel from '@rolldown/plugin-babel' export default defineConfig({ plugins: [react(), babel({ presets: [reactCompilerPreset()] })], }) The reactCompilerPreset accepts an optional options object with the following properties: compilationMode — Set to 'annotation' to only compile components annotated with "use memo".

See create-vite for more details on each supported template: vanilla, vanilla-ts, vue, vue-ts, react, react-ts, react-swc, react-swc-ts, preact, preact-ts, lit, lit-ts, svelte, svelte-ts, solid, solid-ts, qwik, qwik-ts.

Next generation frontend tooling. It's fast

May 22, 2024 - pnpm create vite r18-with-compiler --template react

September 28, 2025 - Learn with this guide every necessary step to build and publish a React component library with TypeScript, Vite, Storybook, PostCss and Testing with Vitest.

August 27, 2024 - React compiler is a build-time tool that you need to configure with your React 19 project explicitly using the configuration options provided by the React tools ecosystem. For example, if you are using Vite to create your React application, ...

All modern frameworks maintain integrations with Vite. Most framework plugins are maintained by each framework team, with the exception of the official Vue and React Vite plugins that are maintained in the vite org:

import reactHooks from 'eslint-plugin-react-hooks'; export default [ { files: ['**/*.{js,jsx}'], plugins: { 'react-hooks': reactHooks }, // ... rules: { // Core hooks rules 'react-hooks/rules-of-hooks': 'error', 'react-hooks/exhaustive-deps': 'warn', // React Compiler rules 'react-hooks/config': 'error', 'react-hooks/error-boundaries': 'error', 'react-hooks/component-hook-factories': 'error', 'react-hooks/gating': 'error', 'react-hooks/globals': 'error', 'react-hooks/immutability': 'error', 'react-hooks/preserve-manual-memoization': 'error', 'react-hooks/purity': 'error', 'react-hooks/refs': 'error', 'react-hooks/set-state-in-effect': 'error', 'react-hooks/set-state-in-render': 'error', 'react-hooks/static-components': 'error', 'react-hooks/unsupported-syntax': 'warn', 'react-hooks/use-memo': 'error', 'react-hooks/incompatible-library': 'warn', } }, ];

December 29, 2025 - When following the setup instructions for React Compiler on the current live docs site, if using a custom Vite Babel plugin + React SWC or React Router v7 framework mode, you will notice that if a component gets optimized by React Compiler, the sourcemaps appear to have some React Compiler-optimized code paths in them, making dev debugging more difficult.

Check the React Compiler usage docs for all support setups, such as Vite, Remix, etc.

So first, we're going to add a ... add a compiler related rule to the set of rule that we have got here. So this is done. The second thing we need is to install the · 00:02:21 Babel plugin which is going to be the 1 that is going to fuel our application. So let's open Vite config TS and the thing that we want to replace is as we can see here usage with Vite is to modify the definition for React over here ...

// waku.config.ts import { defineConfig } from 'waku/config'; import react from '@vitejs/plugin-react'; // make sure v5.0.1 or above is installed const ReactCompilerConfig = {}; export default defineConfig({ vite: { plugins: [ // cf. https://github.com/vitejs/vite-plugin-react/pull/537 react({ babel: { plugins: ['babel-plugin-react-compiler', ReactCompilerConfig], }, }), ], }, });

React ES6 ES6 Classes ES6 Arrow Functions ES6 Variables ES6 Array map() ES6 Destructuring ES6 Spread Operator ES6 Modules ES6 Ternary Operator ES6 Template Strings React JSX Intro React JSX Expressions React JSX Attributes React JSX If Statements React Components React Class React Props React Props Destructuring React Props Children React Events React Conditionals React Lists React Forms React Forms Submit React Textarea React Select React Multiple Inputs React Checkbox React Radio React Portals React Suspense React CSS Styling React CSS Modules React CSS-in-JS React Router React Transitions React Forward Ref React HOC React Sass

CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.

Expo SDK 54 and up has the compiler enabled by default, so new apps will automatically be able to take advantage of the compiler from the start. ... Vite and Next.js users can choose the compiler enabled templates in create-vite and create-next-app.

November 3, 2025 - Learn how to enable and use the React Compiler in Expo apps.