Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

Curated coding interview preparation materials for busy software engineers

A modern runtime for JavaScript and TypeScript.

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI…

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

A utility-first CSS framework for rapid UI development.

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 terminal for a more modern age

Declarative routing for React

Independent technology for modern publishing, memberships, subscriptions and newsletters.

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

An AI Hedge Fund Team

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

An extremely fast bundler for the web

The AI Code Editor

Roadmap to becoming an Artificial Intelligence Expert in 2022

Next-generation ES module bundler

All Algorithms implemented in Rust

Routing and navigation for React Native and Web apps

This repository contains the Hugging Face Agents Course.

Unified developer tools for JavaScript, TypeScript, and the web

🚀 Fast and simple Node.js version manager, built in Rust

Public repository for Agent Skills

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

Scan for React performance issues and eliminate slow renders in your app

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

Build the best interview map. The current content includes JS, network, browser related, performance optimization, security, framework, Git, data structure, algorithm, etc.