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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 169k 31.3k

  2. TypeScript TypeScript Public

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

    TypeScript 104k 12.8k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 117k 6.9k

  4. terminal terminal Public

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

    C++ 97.6k 8.5k

  5. semantic-kernel semantic-kernel Public

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

    C# 23.8k 3.6k

Repositories

Showing 10 of 6727 repositories
  • azure-tools-for-java Public

    Azure tools for Java, including Azure Toolkits for Eclipse, IntelliJ and related projects.

    microsoft/azure-tools-for-java’s past year of commit activity
    Java 241 173 586 11 Updated Mar 30, 2025
  • beachball Public

    The Sunniest Semantic Version Bumper

    microsoft/beachball’s past year of commit activity
    TypeScript 770 MIT 88 95 (1 issue needs help) 14 Updated Mar 30, 2025
  • presidio Public

    Context aware, pluggable and customizable data protection and de-identification SDK for text and images

    microsoft/presidio’s past year of commit activity
    Python 4,322 MIT 621 68 (13 issues need help) 14 Updated Mar 30, 2025
  • vcpkg-tool Public

    Components of microsoft/vcpkg's binary.

    microsoft/vcpkg-tool’s past year of commit activity
    C++ 464 MIT 300 0 45 Updated Mar 30, 2025
  • onnxruntime Public

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

    microsoft/onnxruntime’s past year of commit activity
    C++ 16,120 MIT 3,121 2,614 574 Updated Mar 30, 2025
  • genaiscript Public

    Automatable GenAI Scripting

    microsoft/genaiscript’s past year of commit activity
    TypeScript 2,421 MIT 168 95 (2 issues need help) 3 Updated Mar 30, 2025
  • vscode-cpptools Public

    Official repository for the Microsoft C/C++ extension for VS Code.

    microsoft/vscode-cpptools’s past year of commit activity
    TypeScript 5,698 1,580 1,379 (158 issues need help) 7 Updated Mar 30, 2025
  • vscode-makefile-tools Public

    Makefile Tools offers a robust workflow for Makefile projects in VS Code, with pre and post-configure script automation, easy configuration switching, and IntelliSense support for Makefile. The customizable user interface and environment variable management simplify development. It can also generate a compilation database for use with other tools.

    microsoft/vscode-makefile-tools’s past year of commit activity
    TypeScript 206 65 119 (3 issues need help) 5 Updated Mar 30, 2025
  • STL Public

    MSVC's implementation of the C++ Standard Library.

    microsoft/STL’s past year of commit activity
    C++ 10,492 1,537 512 (4 issues need help) 19 Updated Mar 30, 2025
  • vscode-azurevirtualmachines Public

    Azure Virtual Machines extension for Visual Studio Code

    microsoft/vscode-azurevirtualmachines’s past year of commit activity
    TypeScript 32 MIT 18 32 2 Updated Mar 30, 2025
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