Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

The HTML Presentation Framework

Simple HTML5 Charts using the <canvas> tag

The hackable text editor

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

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

A tool for writing better scripts

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Free, simple, and intuitive online database diagram editor and SQL generator.

Client-side JavaScript PDF generation for everyone.

A simple HTML5, YouTube and Vimeo player

Mostly adequate guide to FP (in javascript)

ESM-powered frontend build tool. Instant, lightweight, unbundled development. ✌️

Format input text content when you are typing...

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

JavaScript library to make drawing animation on SVG

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

📊 Interactive JavaScript Charts built on SVG

𝙃𝙪𝙜𝙚 collection of Tailwind MIT licensed (free) components, sections and templates 😎

Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.

Zero-config CLI for TypeScript package development

A set of higher-order components to turn any list into an animated, accessible and touch-friendly sortable list✌️

A responsive image polyfill for <picture>, srcset, sizes, and more

React-specific linting rules for ESLint

Ready-to-use Tailwind CSS blocks.

Grid studio is a web-based application for data science with full integration of open source data science frameworks and languages.

The ProseMirror WYSIWYM editor

Postgres.js - The Fastest full featured PostgreSQL client for Node.js, Deno, Bun and CloudFlare

🎨 Classic MS Paint, ＲＥＶＩＶＥＤ + ✨Extras