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

Virtual whiteboard for sketching hand-drawn like diagrams

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

JavaScript API for Chrome and Firefox

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.

A terminal for a more modern age

Easy to maintain open source documentation websites.

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…

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

The repository for high quality TypeScript type definitions.

Fast, easy and reliable testing for anything that runs in a browser.

Quill is a modern WYSIWYG editor built for compatibility and extensibility

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

very good whiteboard infinite canvas SDK

A terminal built on web technologies

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

🧡 Everything is RSSible

Scheduling infrastructure for absolutely everyone.

The swiss army knife of lossless video/audio editing

A markdown parser and compiler. Built for speed.

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

Make any web page a desktop application

Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

The headless rich text editor framework for web artisans.

Build your personal knowledge base with Trilium Notes

Immutable persistent data collections for Javascript which increase efficiency and simplicity.