freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

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

An enterprise-class UI design language and React UI library

Next generation frontend tooling. It's fast!

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

The Full-Stack Vue Framework.

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

React Hooks — 👍

🐠 Babel is a compiler for writing next generation JavaScript.

🐉 Vue Component Framework

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

Build forms in React, without the tears 😭

A JavaScript library to position floating elements and create interactions for them.

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

🎉 A Vue.js 3 UI Library made by Element team

A Foundation for Scalable Cross-Platform Apps

Conversational RPA SDK for Chatbot Makers. Join our Discord: https://discord.gg/7q8NBZbQzt

A beautiful replacement for JavaScript's "alert"

A collection of common interactive command line user interfaces.

The instant on-demand atomic CSS engine.

An emoji guide for your commit messages. 😜

🌐 Human-friendly and powerful HTTP request library for Node.js

⚪ SVG-Powered component to easily create skeleton loadings.

📊 The concise and progressive visualization grammar.

Zero-runtime CSS in JS library

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

Zero-config CLI for TypeScript package development

✅ Painless Vue forms

Transform SVGs into React components 🦁

⚡️ Blazing fast scrolling for any amount of data