Skip to content
@microsoft

Microsoft

Open source projects and samples from Microsoft

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.

Pinned Loading

  1. vscode vscode Public

    Visual Studio Code

    TypeScript 195k 43.8k

  2. TypeScript TypeScript Public

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

    Go 112k 14.7k

  3. PowerToys PowerToys Public

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

    C 141k 8.7k

  4. terminal terminal Public

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

    C++ 105k 9.7k

  5. semantic-kernel semantic-kernel Public

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

    C# 28.8k 4.9k

Repositories

Showing 10 of 8452 repositories
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs's past year of commit activity
    11,310 MIT 12,401 1,323 5,000+ Updated Nov 13, 2026
  • retina Public

    eBPF distributed networking observability tool for Kubernetes

    microsoft/retina's past year of commit activity
    Go 3,188 MIT 308 122 (15 issues need help) 51 Updated Nov 13, 2026
  • AgentHosting.Cli Public

    Allows for the development and management of Microsoft Copilot Studio and Microsoft 365 Agent SDK based agents on the Microsoft Copilot Managed Runtime

    microsoft/AgentHosting.Cli's past year of commit activity
    C# 2 MIT 0 10 5 Updated Nov 13, 2026
  • intelligent-terminal Public

    A fork of Windows Terminal with native agent integration, right in your command line.

    microsoft/intelligent-terminal's past year of commit activity
    C++ 2,221 MIT 177 68 78 Updated Nov 13, 2026
  • vscode Public

    Visual Studio Code

    microsoft/vscode's past year of commit activity
    TypeScript 195,344 MIT 43,823 5,000+ (453 issues need help) 3,122 Updated Nov 13, 2026
  • FLAML Public

    A fast library for AutoML and tuning. Join our Discord: https://discord.gg/Cppx2vSPVP.

    microsoft/FLAML's past year of commit activity
    Jupyter Notebook 4,419 MIT 584 156 (9 issues need help) 38 Updated Nov 13, 2026
  • waza Public

    CLI / Framework for Agent Skills - create, test, measure and improve skill quality and effectiveness

    microsoft/waza's past year of commit activity
    Go 1,509 MIT 101 41 6 Updated Nov 13, 2026
  • azure-sql-dev-hub Public

    Main repository for Azure SQL Dev Hub content

    microsoft/azure-sql-dev-hub's past year of commit activity
    Python 0 MIT 3 0 6 Updated Nov 13, 2026
  • microsoft/PowerPlatform-EnterprisePolicies's past year of commit activity
    PowerShell 19 MIT 14 3 7 Updated Nov 13, 2026
  • trident Public

    Azure Linux servicing agent - security focused install, provisioning, and update

    microsoft/trident's past year of commit activity
    Rust 32 MIT 17 15 85 Updated Nov 13, 2026