The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

JavaScript Style Guide

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

Simple HTML5 Charts using the <canvas> tag

The best React-based framework with performance, scalability and security built in.

Semantic is a UI component framework based around useful principles from natural language.

Parse, validate, manipulate, and display dates in javascript.

⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

</> htmx - high power tools for HTML

Pure Javascript OCR for more than 100 Languages 📖🎉🖥

✂️ Modern copy to clipboard. No Flash. Just 3kb gzipped 📋

The best design tools and plugins for everything 👉

Beautiful and accessible drag and drop for lists with React

Reorderable drag-and-drop lists for modern browsers and touch devices. No jQuery or framework required.

🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.

🌟 JavaScript Style Guide, with linter & automatic code fixer

Client-side JavaScript PDF generation for everyone.

the last carousel you'll ever need

🃏 A magical documentation site generator.

A simple HTML5, YouTube and Vimeo player

🎨 A curated list of delightful VS Code packages and resources.

💌 An extensible desktop mail app built on the modern web. Forks welcome!

A javascript library for multi-touch gestures :// You can touch this

A set of small, responsive CSS modules that you can use in every web project.

Animate elements as they scroll into view.

👌 Drag and drop so simple it hurts

A spring that solves your animation problems.

Parse CSS and add vendor prefixes to rules by Can I Use

A set of free MIT-licensed high-quality SVG icons for UI development.