TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Deliver web apps with confidence 🚀

JavaScript API for Chrome and Firefox

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

🐠 Babel is a compiler for writing next generation JavaScript.

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

Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

A markdown parser and compiler. Built for speed.

A reactive programming library for JavaScript

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

A completely customizable framework for building rich text editors. (Currently in beta.)

The next open source file uploader for web browsers 🐶

A fully featured React components library

A modern animation library for React and JavaScript

CLI tool for Angular

Free and Open source Web Builder Framework. Next generation tool for building templates without coding

Official React bindings for Redux

Make images smaller using best-in-class codecs, right in the browser.

A reference implementation of GraphQL for JavaScript

A terminal for the web

A desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows.

🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API

A complete solution to package and build a ready for distribution Electron app with “auto update” support out of the box

Simple peer-to-peer with WebRTC.

🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!

Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.

The TypeScript AI agent framework. ⚡ Assistants, RAG, observability. Supports any LLM: GPT-4, Claude, Gemini, Llama.

🦋 A way to manage your versioning and changelogs with a focus on monorepos