freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

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

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

💯 Curated coding interview preparation materials for busy software engineers

JavaScript API for Chrome and Firefox

A utility-first CSS framework for rapid UI development.

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

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

Easy to maintain open source documentation websites.

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

🔥 🔥 🔥 Open Source Airtable Alternative

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable an…

Make any web page a desktop application

Presentation Slides for Developers

The fast, flexible, and elegant library for parsing and manipulating HTML and XML.

IDE-style autocomplete for your existing terminal & shell

Web framework built on Web Standards

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

🔥 Turn entire websites into LLM-ready markdown or structured data. Scrape, crawl and extract with a single API.

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, an…

Organize world's knowledge, explore connections and curate learning paths

⚠️ The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.

The open-source hub to build & deploy GPT/LLM Agents ⚡️

Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.

TweetDeck for GitHub - Filter Issues, Activities & Notifications - Web, Mobile & Desktop with 99% code sharing between them

The entrance repository of Markdown presentation ecosystem

Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.

🌈🕹 Windows 95 style UI component library for React

TikTok Scraper. Download video posts, collect user/trend/hashtag/music feed metadata, sign URL and etc.

Hacker News clone rewritten with universal JavaScript, using React and GraphQL.