Master programming by recreating your favorite technologies from scratch.

😎 Awesome lists about all kinds of interesting topics

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

All Algorithms implemented in Python

Linux kernel source tree

🙃 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…

Visual Studio Code

A curated list of awesome Go frameworks, libraries and software

Command-line program to download videos from YouTube.com and other video sites

The Go programming language

Empowering everyone to build reliable and efficient software.

Vim-fork focused on extensibility and usability

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

The iconic SVG, font, and CSS toolkit

The Python micro framework for building web applications.

The Python programming language

Protocol Buffers - Google's data interchange format

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

A cross-platform, OpenGL terminal emulator.

A cat(1) clone with wings.

Financial data platform for analysts, quants and AI agents.

A simple, yet elegant, HTTP library.

A markup-based typesetting system that is powerful and easy to learn.

Your self-hosted, globally interconnected microblogging community

Gogs is a painless self-hosted Git service

A terminal built on web technologies

Presentation Slides for Developers

Collection of Summer 2026 tech internships!

A collection of design patterns/idioms in Python

A post-modern modal text editor.