Build, test, and debug tools that enhance your development workflow
Next Generation Frontend Tooling. Instant server start and lightning-fast HMR.
A blazing fast, zero-configuration build tool optimized for multi-core processing.
A powerful desktop inspector for visualizing application state, network requests, and logs in React and React Native.
A monkey-patching utility for React that alerts you in the console about potentially avoidable component re-renders.
The most widely used JavaScript testing framework with a focus on simplicity.
The standard utility for testing React components, emphasizing user-centric queries over implementation details.
A developer-centric end-to-end testing framework that runs directly inside the browser.
Fast and reliable end-to-end testing for modern web apps, capable of automating Chromium, Firefox, and WebKit.
The industry-standard frontend workshop for building, documenting, and testing UI components in isolation.
A lightweight development environment for building scalable, high-quality user interfaces.
The infrastructure for composable software. Version, build, and share components as independent units.