Master programming by recreating your favorite technologies from scratch.

Linux kernel source tree

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

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

The new Windows Terminal and the original Windows console host, all in the same place!

Deliver web apps with confidence 🚀

Design patterns implemented in Java

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions

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

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

⚡ Dynamically generated stats for your github readmes

The fastest path to AI-powered full stack observability, even for lean teams.

The iconic SVG, font, and CSS toolkit

The HTML Presentation Framework

Run your GitHub Actions locally 🚀

All Algorithms implemented in Java

Curated list of design and UI resources from stock photos, web templates, CSS frameworks, UI libraries, tools and much more

A modern JavaScript utility library delivering modularity, performance, & extras.

AngularJS - HTML enhanced for web apps!

A tool for exploring each layer in a docker image

Google core libraries for Java

The repository for high quality TypeScript type definitions.

Modern CSS framework based on Flexbox

⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

The lazier way to manage everything docker

Free universal database tool and SQL client

ClickHouse® is a real-time analytics database management system

The communications platform that puts data protection first.

Simple Python version management