Master programming by recreating your favorite technologies from scratch.

😎 Awesome lists about all kinds of interesting topics

A collective list of free APIs

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

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

A list of Free Software network services and web applications which can be hosted on your own servers

All Algorithms implemented in Python

🎓 Path to a free self-taught education in Computer Science!

A book series (2 published editions) on the JS language.

🙃 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…

A collection of useful .gitignore templates

A curated list of awesome Go frameworks, libraries and software

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

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

A feature-rich command-line audio/video downloader

Production-Grade Container Scheduling and Management

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Virtual whiteboard for sketching hand-drawn like diagrams

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

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

A Collection of application ideas which can be used to improve your coding skills.

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 …

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

An open-source AI agent that brings the power of Gemini directly into your terminal.

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

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

VS Code in the browser

🔗 Some useful websites for programmers.

An extremely fast Python package and project manager, written in Rust.

The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems