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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 Public

    Visual Studio Code

    TypeScript 171k 32.3k

  2. TypeScript Public

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

    TypeScript 104k 12.8k

  3. PowerToys Public

    Windows system utilities to maximize productivity

    C# 119k 7k

  4. terminal Public

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

    C++ 98.1k 8.6k

  5. semantic-kernel Public

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

    C# 24.4k 3.8k

Repositories

Showing 10 of 6821 repositories
  • react-native-windows Public

    A framework for building native Windows apps with React.

    C++ 16,789 1,157 676 (14 issues need help) 43 Updated May 15, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    PowerShell 9,340 MIT 5,044 901 142 Updated May 15, 2025
  • finops-toolkit Public

    Tools and resources to help you adopt and implement FinOps capabilities that automate and extend the Microsoft Cloud.

    PowerShell 386 MIT 141 190 (33 issues need help) 19 Updated May 15, 2025
  • Teams-AdaptiveCards-Mobile Public
    C++ 12 MIT 19 57 11 Updated May 15, 2025
  • Conversation-Knowledge-Mining-Solution-Accelerator Public

    This solution accelerator leverages Azure AI Foundry, Azure AI Content Understanding, Azure OpenAI Service, and Azure AI Search to enable organizations to derive insights from volumes of conversational data using generative AI. It offers key phrase extraction, topic modeling, and interactive chat experiences through an intuitive web interface.

    Jupyter Notebook 296 MIT 173 3 14 Updated May 15, 2025
  • AL-Go Public

    The plug-and-play DevOps solution for Business Central app development on GitHub

    PowerShell 355 MIT 142 24 7 Updated May 15, 2025
  • azure-pipelines-tasks Public

    Tasks for Azure Pipelines

    TypeScript 3,541 MIT 2,637 298 (33 issues need help) 164 Updated May 15, 2025
  • vscode-apimanagement Public

    VS Code extension for Azure API Management.

    TypeScript 64 MIT 45 89 20 Updated May 15, 2025
  • ai-foundry-for-vscode Public
    5 MIT 2 6 0 Updated May 15, 2025
  • fluentui Public

    Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

    TypeScript 19,155 2,795 468 (8 issues need help) 185 Updated May 15, 2025
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