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 184k 39.3k

  2. TypeScript TypeScript Public

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

    TypeScript 109k 13.4k

  3. PowerToys PowerToys Public

    Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

    C# 132k 7.9k

  4. terminal terminal Public

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

    C++ 103k 9.2k

  5. semantic-kernel semantic-kernel Public

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

    C# 27.7k 4.6k

Repositories

Showing 10 of 7785 repositories
  • onnxruntime Public

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

    microsoft/onnxruntime’s past year of commit activity
    C++ 19,929 MIT 3,842 834 530 Updated Apr 22, 2026
  • ltp-platform Public

    LTP: component platform

    microsoft/ltp-platform’s past year of commit activity
    Python 9 MIT 4 4 4 Updated Apr 22, 2026
  • Agent365-devTools Public

    The Microsoft Agent 365 DevTools CLI is a command-line interface tool designed to streamline the development, deployment, and management of Microsoft Agent 365 applications.

    microsoft/Agent365-devTools’s past year of commit activity
    C# 35 MIT 14 2 7 Updated Apr 22, 2026
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    10,501 MIT 6,769 1,155 579 Updated Apr 22, 2026
  • aspire.dev Public

    The official website for all things aspire.dev.

    microsoft/aspire.dev’s past year of commit activity
    MDX 130 MIT 69 84 29 Updated Apr 22, 2026
  • win32metadata Public

    Tooling to generate metadata for Win32 APIs in the Windows SDK.

    microsoft/win32metadata’s past year of commit activity
    C++ 1,467 141 146 (2 issues need help) 14 Updated Apr 22, 2026
  • fast Public

    The adaptive interface system for modern web experiences.

    microsoft/fast’s past year of commit activity
    TypeScript 9,643 618 80 6 Updated Apr 22, 2026
  • vscode Public

    Visual Studio Code

    microsoft/vscode’s past year of commit activity
    TypeScript 184,105 MIT 39,319 5,000+ (501 issues need help) 1,784 Updated Apr 22, 2026
  • vscode-common-python-lsp Public

    Common package for VSCode extensions exposing Python tools over LSP

    microsoft/vscode-common-python-lsp’s past year of commit activity
    Python 1 MIT 0 0 1 Updated Apr 22, 2026
  • Dataverse-skills Public

    Agent skills and MCP configuration for Microsoft Dataverse — works with Claude Code and GitHub Copilot.

    microsoft/Dataverse-skills’s past year of commit activity
    75 MIT 13 1 5 Updated Apr 22, 2026
View all repositories

Sponsoring

  • @wixtoolset

Top languages

Loading…
GitHub Sponsor Developer Program Member