Public GitHub footprint of Microsoft

Visual Studio Code

Python tool for converting files and office documents to Markdown.

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

21 Lessons, Get Started Building with Generative AI

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

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

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

12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

18 Lessons to Get Started Building AI Agents

12 Weeks, 24 Lessons, AI for All!

A programming framework for agentic AI

Open-Source Frontier Voice AI

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

A browser based code editor

Official inference framework for 1-bit LLMs

Playwright MCP server

10 Weeks, 20 Lessons, Data Science for All!

A modular graph-based Retrieval-Augmented Generation (RAG) system

Windows Subsystem for Linux

C++ Library Manager for Windows, Linux, and MacOS

JARVIS, a system to connect LLMs with ML community. Paper: https://arxiv.org/pdf/2303.17580.pdf

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

The absolute trainer to light up AI agents.

🪄 Data Formulator is an interactive AI-powered data analysis system makes it easy to connect, explore and visualize data.

12 Weeks, 24 Lessons, IoT for All!

SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

Bringing Old Photo Back to Life (CVPR 2020 oral)

Static Type Checker for Python

Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report

A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.

CLI for common Playwright actions. Record and generate Playwright code, inspect selectors and take screenshots.

Defines a common protocol for language servers.

Rust for Windows

Azure Data SQL Samples - Official Microsoft GitHub Repository containing code samples for SQL Server, Azure SQL, Azure Synapse, and Azure SQL Edge

Native and Compact Structured Latents for 3D Generation

The Microsoft community Windows Package Manager manifest repository

IDE style command line auto complete

UFO³: Weaving the Digital Agent Galaxy

TypeChat is a library that makes it easy to build natural language interfaces using types.

The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.

A multi-module course teaching everything you need to know about using GitHub Copilot as an AI Peer Programming resource.

Original Windows File Manager (winfile) with enhancements

Monorepo for tools developed by the Rush Stack community

Fara1.5 – A family of frontier computer use agent models

Virtual File System for Git: Enable Git at Enterprise Scale

It's sudo, for Windows

General purpose Linux OS for Azure

A Linux version of the Procmon Sysinternals tool

The Python Risk Identification Tool for generative AI (PyRIT) is an open source framework built to empower security professionals and engineers to proactively identify risks in generative AI systems.

Visual Object Tagging Tool: An electron app for building end to end Object Detection Models from Images and Videos.

🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.

Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.

OpenAPI based HTTP Client code generator

Agent Package Manager

better agentic engineering

Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration

This repo hosts the source for the DirectX Shader Compiler which is based on LLVM/Clang.

eBPF implementation that runs on top of Windows

[CVPR'25 Oral] MoGe: Unlocking Accurate Monocular Geometry Estimation for Open-Domain Images with Optimal Training Supervision

Trigram-indexed grep with a client/server architecture for fast regex search in large codebases locally

PostgreSQL in-database durable execution

Free, open-source web app for learning about ontologies and Microsoft Fabric IQ. Explore a catalogue of pre-built ontologies, design your own visually, export as RDF/XML, and share interactive diagrams. Zero backend, fully static.

Olive: Simplify ML Model Finetuning, Conversion, Quantization, and Optimization for CPUs, GPUs and NPUs.

Large Language-and-Vision Assistant for Biomedicine, built towards multimodal GPT-4 level capabilities.

Official implementation of MatterGen -- a generative model for inorganic materials design across the periodic table that can be fine-tuned to steer the generation towards a wide range of property constraints.

An experimentation and research platform to investigate the interaction of automated agents in an abstract simulated network environments.

Defines a common protocol for debug adapters.

No description provided for this repository.

DISKSPD is a storage load generator / performance test tool from the Windows/Windows Server and Cloud Server Infrastructure Engineering teams

Policy-driven, layered isolation and containment

This is the source code to the mostly-static Microsoft Open Source site featuring projects, program information, and "get involved" pages.

Microsoft Build Accelerator

Wassette: A security-oriented runtime that runs WebAssembly Components via MCP

A plugin marketplace for Claude Code/GitHub Copilot that provides Power Platform development plugins, including reusable skills, agents, and commands for building and deploying solutions.

MCP Gateway is a reverse proxy and management layer for MCP servers, enabling scalable, session-aware stateful routing and lifecycle management of MCP servers in Kubernetes environments.

A VSCode extension that allows you to use browser devtools from within the editor. The devtools will connect to an instance of Microsoft Edge giving you the ability to alter CSS styling, perform diagnostics, and debugging. Get it now at http://aka.ms/devtools-for-code

Utility that converts an .etl file containing a Windows network packet capture into .pcapng format.

Repository for collaboration on Microsoft Dynamics 365 Business Central applications.

Accurate, large-scale, and extensible simulator for LLM inference Systems

ANGLE: OpenGL ES to DirectX translation

Python in Microsoft Excel

SynthMoCap Datasets

A validation and profiling tool for AI infrastructure

Microsoft Discovery community repository

No description provided for this repository.

Behavior-Oriented Concurrency in Python

Azure Monitor for Containers

Oxidizer is a platform for Rust service development which bridges the gaps in the crate ecosystem to deliver a turn-key solution to enable the efficient creation of high-scale high-availability and high-performance services in Rust.

No description provided for this repository.

Agentic-Agile Development bridges Agile process values with the capabilities of AI coding agents. It is a methodology for building software through human-agent partnerships.

Hermes is a small and lightweight JavaScript engine optimized for running React Native apps..

Server Side Rendering without JavaScript on the server. No virtual DOM. No JSX. Just HTML, streamed from any language.

Dedicated to building industrial foundation models for universal data intelligence across industries.

No description provided for this repository.

No description provided for this repository.

Secure Base Image recommendations

Imitation learning from multiple experts

Copilot Studio for non-developers — Learn to build your first AI agent without coding.

Allows the extraction of telemetry events from the VS Code source code

Indexing resources for the Windows App SDK mcp.