Master programming by recreating your favorite technologies from scratch.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python…

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

The React Framework

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

Build cross-platform desktop apps with JavaScript, HTML, and CSS

Production-ready platform for agentic workflow development.

Node.js JavaScript runtime ✨🐢🚀✨

JavaScript 3D Library.

A modern runtime for JavaScript and TypeScript.

✅ The Node.js best practices list (July 2024)

Set up a modern web app by running one command.

Godot Engine – Multi-platform 2D and 3D game engine

An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

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

JavaScript API for Chrome and Firefox

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for …

The Web framework for perfectionists with deadlines.

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

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

Model Context Protocol Servers

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

The HTML Presentation Framework

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.