freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

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

An Open Source Machine Learning Framework for Everyone

Visual Studio Code

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

🦜🔗 The platform for reliable agents.

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

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

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Bitcoin Core integration/staging tree

Model Context Protocol Servers

Examples and guides for using the OpenAI API

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

Deep Learning for humans

A programming framework for agentic AI

🚀✨ Help beginners to contribute to open source projects

Visualizer for neural network, deep learning and machine learning models

Windows Calculator: A simple yet powerful calculator that ships with Windows

Git extensions to provide high-level repository operations for Vincent Driessen's branching model.

Solidity, the Smart Contract Programming Language

The fastai book, published as Jupyter Notebooks

A set of examples around pytorch in Vision, Text, Reinforcement Learning, etc.

A curated list of awesome computer vision resources

A cheatsheet of modern C++ language and library features.

Google's Engineering Practices documentation

Open standard for machine learning interoperability

A quick example of how one can "synchronize" a 3d scene across multiple windows using three.js and localStorage

Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research