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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 30.7k

  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# 115k 6.8k

  4. terminal terminal Public

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

    C++ 97.1k 8.5k

  5. semantic-kernel semantic-kernel Public

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

    C# 23.2k 3.5k

Repositories

Showing 10 of 6660 repositories
  • MicroHack Public

    This repository is the central repository for all MicroHacks from customers, partners or Microsoft.

    microsoft/MicroHack’s past year of commit activity
    Jupyter Notebook 120 MIT 80 9 2 Updated Feb 22, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 9,093 MIT 4,812 849 152 Updated Feb 22, 2025
  • PowerApps-Samples Public

    Sample code for Power Apps, including Dataverse, model-driven apps, canvas apps, Power Apps component framework, portals, and AI Builder.

    microsoft/PowerApps-Samples’s past year of commit activity
    C# 1,599 MIT 1,715 20 6 Updated Feb 22, 2025
  • finops-toolkit Public

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

    microsoft/finops-toolkit’s past year of commit activity
    PowerShell 346 MIT 123 184 (31 issues need help) 20 Updated Feb 22, 2025
  • mu_silicon_arm_tiano Public

    Project Mu - TianoCore Arm Packages

    microsoft/mu_silicon_arm_tiano’s past year of commit activity
    C 44 40 0 0 Updated Feb 22, 2025
  • roosterjs Public

    roosterjs is a framework-independent javascript rich text editor.

    microsoft/roosterjs’s past year of commit activity
    TypeScript 1,222 167 33 4 Updated Feb 22, 2025
  • mu_feature_ffa Public
    microsoft/mu_feature_ffa’s past year of commit activity
    C 0 0 0 4 Updated Feb 22, 2025
  • Microsoft365DSC Public

    Manages, configures, extracts and monitors Microsoft 365 tenant configurations

    microsoft/Microsoft365DSC’s past year of commit activity
    PowerShell 1,716 MIT 532 458 (2 issues need help) 28 Updated Feb 22, 2025
  • cxplat Public

    Cross platform, C abstraction layer for both user mode and kernel mode libraries

    microsoft/cxplat’s past year of commit activity
    C 31 MIT 13 2 4 Updated Feb 22, 2025
  • openvmm Public

    Home of OpenVMM and OpenHCL.

    microsoft/openvmm’s past year of commit activity
    Rust 1,631 MIT 104 136 (3 issues need help) 34 Updated Feb 22, 2025
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