Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Visual Studio Code

An enterprise-class UI design language and React UI library

JavaScript API for Chrome and Firefox

A utility-first CSS framework for rapid UI development.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

VS Code in the browser

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

🤯 LobeHub - an open-source, modern design AI Agent Workspace. Supports multiple AI providers (OpenAI / Claude 4 / Gemini / DeepSeek / Ollama / Qwen), Knowledge Base (file upload / RAG ), one click …

Declarative routing for React

🐻 Bear necessities for state management in React

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

The repository for high quality TypeScript type definitions.

Quill is a modern WYSIWYG editor built for compatibility and extensibility

Delightful JavaScript Testing.

A terminal built on web technologies

📋 React Hooks for form state management and validation (Web + React Native)

React Hooks — 👍

The open-source CapCut alternative

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

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.

Fast, disk space efficient package manager

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

✌️ A spring physics based React animation library

Redefined chart library built with React and D3

The most advanced open-source browser fingerprinting library

⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKi…

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