JupyterLab computational environment
100 JavaScript projects with code and videos for free
Popular Open Source Online Judge based on PHP/C++/MySQL/Linux
Android app running two AI coding agents with a built-in Linux runtime
Coin Wallet is a non-custodial crypto wallet for Bitcoin
CLI tool for multi-agent workflows and automated code generation
OpenZeppelin Contracts is a library for secure smart contracts
Simplistic, responsive jekyll based open source theme
Free and Open source Web Builder Framework
CLI tool to process files and output the code blocks
Client-side JS platform for artists, designers and students to express
Tabler is free and open-source HTML Dashboard UI Kit
Automation for iOS, Android, and Windows Apps
Open source IDE for orchestrating AI coding agents in large codebases
Realm is a mobile database, an alternative to SQLite key-value stores
A growing collection of beautifully designed UI components for Go
Node.js example app from the OpenAI API quickstart tutorial
A declarative, HTML-based language that makes building web apps fun
Free Tailwind CSS v4 components for your next project
Fast, easy and reliable testing for anything that runs in a browser
The free & Open Source DocuSign alternative
Anthony's ESLint config presets
Build your personal knowledge base
For when Node is running but you don't know why
Web based console - for presentations and workshops