Stars
Proposal for a programmable JS profiling API for collecting JS profiles from real end-user environments
A TC39 proposal to add iterator-like methods to objects
A lightweight JavaScript library for measuring and comparing the dimensions and distances of DOM elements.
Run long effects without blocking the main thread
Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser
🦗 Simulate react-select events for react-testing-library
Super-fast alternative to Babel for when you can target modern JS runtimes
Static and runtime type assertion library with no dependencies
🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.
Unified developer tools for JavaScript, TypeScript, and the web
Installs local dependencies for optimal developer experience
Custom scrollbars vanilla javascript library with native scroll, done simple, lightweight, easy to use and cross-browser.
🚧 Create an invisible perimeter around an element and respond when its breached.
🚫💩 — Run tasks like formatters and linters against staged git files
Tweak React components in real time. (Deprecated: use Fast Refresh instead.)
The monorepo home to all of the FormatJS related libraries, most notably react-intl.
Turn a ReactElement into the corresponding JSX string
React component for Tippy.js (official)
Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.
A Redux binding for React Router v4
A React component for playing a variety of URLs, including file paths, YouTube, Facebook, Twitch, SoundCloud, Streamable, Vimeo, Wistia and DailyMotion
Redefined chart library built with React and D3
A set of higher-order components to turn any list into an animated, accessible and touch-friendly sortable list✌️
A set of React components implementing flexboxgrid with the power of CSS Modules.