Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Declarative routing for React

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

⏳ Modern JavaScript date utility library ⌛️

The Select Component for React.js

Browser extension that simplifies the GitHub interface and adds useful features

🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table

Build system, optimized for monorepos, with AI-powered architectural awareness and advanced CI capabilities.

svg react icons of popular icon packs

React components for Chart.js, the most popular charting library

JavaScript SVG parser and renderer on Canvas

HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.

🐕 Simulate user events

Sign-In with Ethereum library

A GitHub action to create a repository dispatch event

ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library

GitHub Action to publish to NPM

A GitHub Action for triggering workflows, using the `workflow_dispatch` event

LaunchDarkly Client-side SDK for React.js