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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 171k 32.3k

  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# 119k 7k

  4. terminal 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 semantic-kernel Public

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

    C# 24.5k 3.8k

Repositories

Showing 10 of 6834 repositories
  • vscode-cosmosdb Public

    Azure Databases extension for VS Code

    microsoft/vscode-cosmosdb’s past year of commit activity
    TypeScript 168 MIT 73 151 9 Updated May 19, 2025
  • windows-ai-studio-templates Public
    microsoft/windows-ai-studio-templates’s past year of commit activity
    Python 32 MIT 15 0 9 Updated May 19, 2025
  • Multi-Agent-Custom-Automation-Engine-Solution-Accelerator Public

    The Multi-Agent Custom Automation Engine Solution Accelerator is an AI-driven system that manages a group of AI agents to accomplish tasks based on user input. Powered by Semantic Kernel, Azure Foundry, Azure Cosmos DB, and infrastructure services, it provides a reference application, allowing you to hit the ground running.

    microsoft/Multi-Agent-Custom-Automation-Engine-Solution-Accelerator’s past year of commit activity
    Python 315 MIT 133 2 8 Updated May 19, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 9,340 MIT 5,054 933 166 Updated May 19, 2025
  • bioemu Public

    Inference code for scalable emulation of protein equilibrium ensembles with generative deep learning

    microsoft/bioemu’s past year of commit activity
    Python 374 MIT 64 3 2 Updated May 19, 2025
  • torchgeo Public

    TorchGeo: datasets, samplers, transforms, and pre-trained models for geospatial data

    microsoft/torchgeo’s past year of commit activity
    Python 3,425 MIT 443 101 (9 issues need help) 47 Updated May 19, 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# 24,499 MIT 3,832 430 56 Updated May 19, 2025
  • typespec Public
    microsoft/typespec’s past year of commit activity
    Java 5,081 MIT 271 880 (2 issues need help) 50 Updated May 19, 2025
  • CCF Public

    Confidential Consortium Framework

    microsoft/CCF’s past year of commit activity
    C++ 815 Apache-2.0 224 102 2 Updated May 19, 2025
  • OpenAPI.NET Public

    The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common serializers to extract raw OpenAPI JSON and YAML documents from the model.

    microsoft/OpenAPI.NET’s past year of commit activity
    C# 1,486 MIT 254 78 (3 issues need help) 6 Updated May 19, 2025
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