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 176k 34.7k

  2. TypeScript TypeScript Public

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

    TypeScript 106k 13k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 123k 7.3k

  4. terminal terminal Public

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

    C++ 99.8k 8.7k

  5. semantic-kernel semantic-kernel Public

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

    C# 26k 4.2k

Repositories

Showing 10 of 7043 repositories
  • vscode Public

    Visual Studio Code

    microsoft/vscode’s past year of commit activity
    TypeScript 176,283 MIT 34,715 5,000+ (435 issues need help) 710 Updated Sep 1, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 9,668 MIT 5,360 1,022 296 Updated Sep 1, 2025
  • Web-Dev-For-Beginners Public template

    24 Lessons, 12 Weeks, Get Started as a Web Developer

    microsoft/Web-Dev-For-Beginners’s past year of commit activity
    JavaScript 91,671 MIT 13,965 5 35 Updated Sep 1, 2025
  • vscode-copilot-chat Public

    Copilot Chat extension for VS Code

    microsoft/vscode-copilot-chat’s past year of commit activity
    TypeScript 8,446 MIT 1,158 0 39 Updated Sep 1, 2025
  • CCF Public

    Confidential Consortium Framework

    microsoft/CCF’s past year of commit activity
    C++ 828 Apache-2.0 225 97 9 Updated Sep 1, 2025
  • durabletask-dotnet Public

    Out-of-process .NET SDK for the Durable Task Framework

    microsoft/durabletask-dotnet’s past year of commit activity
    C# 155 MIT 50 83 17 Updated Sep 1, 2025
  • finnts Public

    Microsoft Finance Time Series Forecasting Framework (FinnTS) is a forecasting package that utilizes cutting-edge time series forecasting and parallelization on the cloud to produce accurate forecasts for financial data.

    microsoft/finnts’s past year of commit activity
    R 207 41 5 4 Updated Sep 1, 2025
  • KMPP Public
    microsoft/KMPP’s past year of commit activity
    C 11 MIT 2 0 0 Updated Sep 1, 2025
  • Qcodes Public

    Modular data acquisition framework

    microsoft/Qcodes’s past year of commit activity
    Python 392 MIT 333 197 47 Updated Sep 1, 2025
  • MHA Public

    Message Header Analyzer Add-in For Outlook

    microsoft/MHA’s past year of commit activity
    TypeScript 333 MIT 55 21 (1 issue needs help) 4 Updated Sep 1, 2025
View all repositories

Sponsoring

  • @wixtoolset
GitHub Sponsor Developer Program Member