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Open source projects and samples from Microsoft
README.md

Open Source at Microsoft

Get Involved

Right now, open communities are building amazing software together, and there are excellent "good first issue" opportunities, if you're looking to get involved.

Visit opensource.microsoft.com to learn more!

Microsoft projects adopt the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ.

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  1. vscode vscode Public

    Visual Studio Code

    TypeScript 183k 39k

  2. TypeScript TypeScript Public

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

    TypeScript 108k 13.3k

  3. PowerToys PowerToys Public

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

    C# 131k 7.9k

  4. terminal terminal Public

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

    C++ 103k 9.2k

  5. semantic-kernel semantic-kernel Public

    Integrate cutting-edge LLM technology quickly and easily into your apps

    C# 27.7k 4.5k

Repositories

Showing 10 of 7739 repositories
  • WSL Public

    Windows Subsystem for Linux

    microsoft/WSL’s past year of commit activity
    C++ 31,688 MIT 1,670 913 50 Updated Apr 6, 2026
  • vscode Public

    Visual Studio Code

    microsoft/vscode’s past year of commit activity
    TypeScript 183,459 MIT 39,038 5,000+ (511 issues need help) 1,538 Updated Apr 6, 2026
  • vscode-copilot-chat Public

    Copilot Chat extension for VS Code

    microsoft/vscode-copilot-chat’s past year of commit activity
    TypeScript 9,767 MIT 1,814 15 260 Updated Apr 6, 2026
  • garnet Public

    Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.

    microsoft/garnet’s past year of commit activity
    C# 11,792 MIT 646 26 (13 issues need help) 28 Updated Apr 6, 2026
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 10,427 MIT 6,566 1,146 323 Updated Apr 6, 2026
  • easycopilotlab Public

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

    microsoft/easycopilotlab’s past year of commit activity
    HTML 1 MIT 4 2 2 Updated Apr 6, 2026
  • fabric-sdk-go Public

    Microsoft Fabric SDK for GoLang

    microsoft/fabric-sdk-go’s past year of commit activity
    Go 17 MIT 5 0 1 Updated Apr 6, 2026
  • irm-multicloud-prototypes Public
    microsoft/irm-multicloud-prototypes’s past year of commit activity
    TypeScript 1 0 1 3 Updated Apr 6, 2026
  • python-environment-tools Public
    microsoft/python-environment-tools’s past year of commit activity
    Rust 202 MIT 38 3 0 Updated Apr 6, 2026
  • dstoolkit-devcontainers Public template

    A machine learning project template that makes it easy to work with multiple Docker based VSCode Dev Containers. Easily transition projects to the cloud and production with automated code quality checks, pytest configuration, CI pipeline templates & AML cloud example

    microsoft/dstoolkit-devcontainers’s past year of commit activity
    Python 49 MIT 12 1 2 Updated Apr 6, 2026
View all repositories

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