freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

😎 Awesome lists about all kinds of interesting topics

Master programming by recreating your favorite technologies from scratch.

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.

The library for web and native user interfaces.

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

An Open Source Machine Learning Framework for Everyone

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

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

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

Visual Studio Code

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

Master the command line, in one page

Stable Diffusion web UI

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

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 2, and other large language models.

The Go programming language

A framework for building native applications using React

Display and control your Android device

Production-Grade Container Scheduling and Management

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

A modern runtime for JavaScript and TypeScript.

A feature-rich command-line audio/video downloader

Empowering everyone to build reliable and efficient software.

🦜🔗 Build context-aware reasoning applications

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

Virtual whiteboard for sketching hand-drawn like diagrams