TypeScript definitions for react-test-renderer
Port of YUI CSS Compressor to NodeJS
Create components whose prop changes map to a global side effect
TypeScript definitions for death
A Roblox Lua port of the `scheduler` package from React, which is used under the hood by the Fiber Reconciler logic.
Logger for pnpm
OneFx Web Server that empowers the full-stack development.
Geographic data transforms for Vega dataflows.
JavaScript Testing utilities for React
Reusable Elench desktop shell packaged behind a public domain API.
Esbuild plugin to apply custom transformation hooks
Sentry plugin for Repack
Currency Debug
MCP server for Expo/React Native development — live logs, stack trace resolution, runtime evaluation, and simulator/emulator automation via CDP and platform CLIs.
Lightweight library for structured logging
Copy file globs, watching for changes.
Gives LLMs debugging powers in an isolated and controlled remote environment.
A react component for Ace Editor
MCP server for fetching web content using Playwright browser
Framework-aware runtime inspector for HazelJS - metadata explorer and DevTools UI
TypeScript [doesn't transform extensions](https://github.com/microsoft/TypeScript/issues/16577) and [doesn't enforce file extensions](https://github.com/microsoft/TypeScript/issues/42813).
Cloudflare Turnstile integration for React.
Compiles out VM assertion and deprecation utilities and debug tooling based on environment
A well tested, feature rich Firebase implementation for React Native, supporting iOS & Android. Individual module support for Admob, Analytics, Auth, Crash Reporting, Cloud Firestore, Database, Dynamic Links, Functions, Messaging (FCM), Remote Config, Sto