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

💯 Curated coding interview preparation materials for busy software engineers

An enterprise-class UI design language and React UI library

Node.js API for Chrome

The open source Firebase alternative.

Next generation frontend tooling. It's fast!

Easy to maintain open source documentation websites.

Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.

Collection of TypeScript type challenges with online judge

React Hooks — 👍

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

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

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

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

TypeScript-first schema validation with static type inference

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

Fast, disk space efficient package manager

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

A block-style editor with clean JSON output

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

Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.

Smart Monorepos · Fast CI

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

Headless TypeScript ORM with a head. Runs on Node, Bun and Deno. Lives on the Edge and yes, it's a JavaScript ORM too 😅

Drag and Drop for React

📚 The definitive guide to TypeScript and possibly the best TypeScript book 📖. Free and Open Source 🌹

🎥 Make videos programmatically with React

Selector library for Redux

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.