Skip to content
@microsoft

Microsoft

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.

Pinned Loading

  1. vscode vscode Public

    Visual Studio Code

    TypeScript 166k 30.1k

  2. TypeScript TypeScript Public

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

    TypeScript 102k 12.6k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 114k 6.7k

  4. terminal terminal Public

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

    C++ 96.5k 8.4k

  5. semantic-kernel semantic-kernel Public

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

    C# 22.7k 3.4k

Repositories

Showing 10 of 6616 repositories
  • CsWinRT Public

    C# language projection for the Windows Runtime

    microsoft/CsWinRT’s past year of commit activity
    C# 562 MIT 107 181 22 Updated Jan 20, 2025
  • gh-gitgen Public

    A GH CLI extension to help maintainers. Built using multiple AI agents.

    microsoft/gh-gitgen’s past year of commit activity
    Python 2 MIT 1 0 0 Updated Jan 20, 2025
  • azure-devops-extension-tasks Public

    Pipeline tasks for Azure DevOps Extensions

    microsoft/azure-devops-extension-tasks’s past year of commit activity
    TypeScript 186 MIT 81 16 (5 issues need help) 7 Updated Jan 20, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 9,001 MIT 4,714 839 222 Updated Jan 20, 2025
  • onnxruntime Public

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

    microsoft/onnxruntime’s past year of commit activity
    C++ 15,343 MIT 3,002 2,487 529 Updated Jan 20, 2025
  • fhir-server Public

    A service that implements the FHIR standard

    microsoft/fhir-server’s past year of commit activity
    TSQL 1,222 MIT 521 88 (2 issues need help) 69 Updated Jan 20, 2025
  • semantic-kernel Public

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

    microsoft/semantic-kernel’s past year of commit activity
    C# 22,729 MIT 3,423 314 27 Updated Jan 20, 2025
  • TextWorld Public

    ​TextWorld is a sandbox learning environment for the training and evaluation of reinforcement learning (RL) agents on text-based games.

    microsoft/TextWorld’s past year of commit activity
    Jupyter Notebook 1,244 185 8 7 Updated Jan 20, 2025
  • verified-storage Public

    Storage systems with verified correctness properties

    microsoft/verified-storage’s past year of commit activity
    Rust 31 MIT 15 0 1 Updated Jan 20, 2025
  • axe-pipelines-samples Public

    Samples that demonstrate running axe accessibility scans from Azure Pipelines

    microsoft/axe-pipelines-samples’s past year of commit activity
    TypeScript 97 MIT 64 0 9 Updated Jan 20, 2025
View all repositories
Developer Program Member