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 180k 37.2k

  2. TypeScript TypeScript Public

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

    TypeScript 107k 13.2k

  3. PowerToys PowerToys Public

    Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

    C# 127k 7.6k

  4. terminal terminal Public

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

    C++ 101k 9k

  5. semantic-kernel semantic-kernel Public

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

    C# 27k 4.4k

Repositories

Showing 10 of 7458 repositories
  • vscode-copilot-chat Public

    Copilot Chat extension for VS Code

    microsoft/vscode-copilot-chat’s past year of commit activity
    TypeScript 9,232 MIT 1,552 0 109 Updated Jan 6, 2026
  • vscode-azurecontainerapps Public

    Azure Container Apps extension for VS Code

    microsoft/vscode-azurecontainerapps’s past year of commit activity
    TypeScript 38 MIT 16 101 5 Updated Jan 6, 2026
  • LangChain4j-for-Beginners Public

    A course for AI applications with LangChain4j from simple chat to AI agents.

    microsoft/LangChain4j-for-Beginners’s past year of commit activity
    Java 51 MIT 13 0 0 Updated Jan 6, 2026
  • WSL Public

    Windows Subsystem for Linux

    microsoft/WSL’s past year of commit activity
    C++ 30,785 MIT 1,576 948 26 Updated Jan 6, 2026
  • Agents-for-net Public

    This repository is for active development of the Microsoft 365 Agent SDK components for .NET

    microsoft/Agents-for-net’s past year of commit activity
    C# 139 MIT 67 32 11 Updated Jan 6, 2026
  • agent-framework Public

    A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.

    microsoft/agent-framework’s past year of commit activity
    Python 6,351 MIT 988 521 103 Updated Jan 6, 2026
  • OpenAPI.NET.OData Public

    Generates OpenAPI document from OData CSDL

    microsoft/OpenAPI.NET.OData’s past year of commit activity
    C# 232 MIT 65 35 3 Updated Jan 6, 2026
  • ai-tour-26-zava-diy-dataset-plus-mcp Public
    microsoft/ai-tour-26-zava-diy-dataset-plus-mcp’s past year of commit activity
    Python 43 MIT 26 0 1 Updated Jan 6, 2026
  • ebpf-for-windows Public

    eBPF implementation that runs on top of Windows

    microsoft/ebpf-for-windows’s past year of commit activity
    C 3,385 MIT 270 241 (115 issues need help) 48 Updated Jan 6, 2026
  • vscode-mypy Public

    Linting support for Python using the mypy linter.

    microsoft/vscode-mypy’s past year of commit activity
    Python 144 MIT 34 32 (1 issue needs help) 4 Updated Jan 6, 2026
View all repositories

Sponsoring

  • @wixtoolset
GitHub Sponsor Developer Program Member