Files
mofeiZ 254114616a [compiler][be] Playground now uses tsup bundled plugin (#32759)
Followup to https://github.com/facebook/react/pull/32758.

This moves playground to use the tsup bundled plugin instead of
webpack-built `babel-plugin-react-compiler`.

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[//]: # (BEGIN SAPLING FOOTER)
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* __->__ #32759
* #32758
2025-03-26 14:31:20 -04:00
..

React Compiler Playground

An interactive playground to demonstrate, test, and have fun with React Compiler.

Setup

# Build React Compiler from source and install Playground dependencies.
$ yarn

# Or similarly
$ npm install

Development

# Start the local development server with
$ yarn dev

# Or
$ npm run dev

# Rerun the following (in a separate terminal window) when React Compiler
# is changed locally to keep Playground in sync.
$ yarn

Testing

# Install playwright browser binaries
$ npx playwright install --with-deps
# Run tests
$ yarn test

Deployment

This project has been deployed using Vercel. Vercel does the exact same thing as we would locally, by running yarn at the install step in the Playground directory to build React Compiler from source and symlink it as its dependency. This means that Playground is automatically deployed on every push and pull requests will reflect the behaviors of React Compiler of that commit.