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

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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 194k 44.4k

  2. TypeScript TypeScript Public

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

    Go 112k 15.4k

  3. PowerToys PowerToys Public

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

    C 140k 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# 28.7k 4.9k

Repositories

Showing 10 of 8417 repositories
  • ConsumptionCentral-for-Microsoft-Copilot Public

    One Power BI template for Microsoft Copilot credit consumption and cost - Cowork/Work IQ, Copilot Studio, GitHub Copilot and Azure AI Foundry.

    microsoft/ConsumptionCentral-for-Microsoft-Copilot's past year of commit activity
    TypeScript 31 MIT 13 1 7 Updated Nov 2, 2026
  • postgres-skills Public

    Agent skills and plugins for PostgreSQL — vendor-agnostic best practices plus Azure-specific patterns that AI coding agents can't learn from training data

    microsoft/postgres-skills's past year of commit activity
    Python 44 MIT 9 0 2 Updated Nov 2, 2026
  • microsoft-ui-xaml Public

    WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.

    microsoft/microsoft-ui-xaml's past year of commit activity
    C++ 8,572 MIT 960 2,236 (16 issues need help) 275 Updated Nov 2, 2026
  • pp-mcp Public

    Power Platform MCP Labs & Samples.

    microsoft/pp-mcp's past year of commit activity
    61 MIT 28 1 36 Updated Nov 2, 2026
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs's past year of commit activity
    11,275 MIT 11,803 1,388 5,000+ Updated Nov 2, 2026
  • aspire Public

    Aspire is the tool for code-first, extensible, observable dev and deploy.

    microsoft/aspire's past year of commit activity
    C# 6,394 MIT 1,029 2,480 (2 issues need help) 420 Updated Nov 2, 2026
  • ox-tools Public

    Collection of CI tools for Rust Workflows

    microsoft/ox-tools's past year of commit activity
    Rust 27 MIT 8 2 17 Updated Nov 2, 2026
  • onnxruntime-genai Public

    Generative AI with ONNX Runtime

    microsoft/onnxruntime-genai's past year of commit activity
    C++ 1,148 MIT 374 163 135 Updated Nov 2, 2026
  • microbots Public
    microsoft/microbots's past year of commit activity
    Python 38 MIT 21 9 3 Updated Nov 2, 2026
  • kompli Public

    The Linux native compliance and hardening engine. CIS, STIG, and custom baselines - audit, remediate, report.

    microsoft/kompli's past year of commit activity
    C++ 6 MIT 2 0 12 Updated Nov 2, 2026