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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 168k 30.8k

  2. TypeScript TypeScript Public

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

    TypeScript 102k 12.7k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 116k 6.8k

  4. terminal terminal Public

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

    C++ 97.3k 8.5k

  5. semantic-kernel semantic-kernel Public

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

    C# 23.4k 3.6k

Repositories

Showing 10 of 6689 repositories
  • vscode-azureapicenter Public
    microsoft/vscode-azureapicenter’s past year of commit activity
    TypeScript 17 MIT 15 45 4 Updated Mar 7, 2025
  • onnxruntime Public

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

    microsoft/onnxruntime’s past year of commit activity
    C++ 15,872 MIT 3,081 2,566 558 Updated Mar 7, 2025
  • terraform-provider-power-platform Public

    Power Platform Terraform Provider

    microsoft/terraform-provider-power-platform’s past year of commit activity
    Go 40 MIT 14 17 5 Updated Mar 7, 2025
  • vscode-azuretools Public

    Common packages for building Azure extensions for VS Code

    microsoft/vscode-azuretools’s past year of commit activity
    TypeScript 120 MIT 69 48 8 Updated Mar 7, 2025
  • go-images Public

    Docker image packaging and publishing for the Microsoft build of Go

    microsoft/go-images’s past year of commit activity
    PowerShell 15 BSD-3-Clause 8 0 1 Updated Mar 7, 2025
  • go Public

    The Microsoft build of Go

    microsoft/go’s past year of commit activity
    Go 321 BSD-3-Clause 28 163 5 Updated Mar 7, 2025
  • pxt-arcade Public

    Arcade game editor based on Microsoft MakeCode

    microsoft/pxt-arcade’s past year of commit activity
    TypeScript 496 MIT 217 574 (5 issues need help) 31 Updated Mar 7, 2025
  • zerotrustassessment Public

    Repository for the Zero Trust Assessment project

    microsoft/zerotrustassessment’s past year of commit activity
    C# 75 MIT 42 14 18 Updated Mar 7, 2025
  • roosterjs Public

    roosterjs is a framework-independent javascript rich text editor.

    microsoft/roosterjs’s past year of commit activity
    TypeScript 1,225 169 33 5 Updated Mar 7, 2025
  • ApplicationInsights-Java Public

    Application Insights for Java

    microsoft/ApplicationInsights-Java’s past year of commit activity
    Java 302 205 43 28 Updated Mar 7, 2025
View all repositories
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