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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 Public

    Visual Studio Code

    TypeScript 170k 31.6k

  2. TypeScript Public

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

    TypeScript 104k 12.8k

  3. PowerToys Public

    Windows system utilities to maximize productivity

    C# 117k 6.9k

  4. terminal Public

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

    C++ 97.7k 8.5k

  5. semantic-kernel Public

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

    C# 24k 3.7k

Repositories

Showing 10 of 6753 repositories
  • azurelinux Public

    Linux OS for Azure 1P services and edge appliances

    RPM Spec 4,425 MIT 572 157 614 Updated Apr 15, 2025
  • azure-pipelines-tasks-common-packages Public
    TypeScript 30 MIT 45 19 63 Updated Apr 15, 2025
  • Application-Insights-Workbooks Public

    Templates for Azure Monitor Workbooks

    JSON 607 MIT 480 18 32 Updated Apr 15, 2025
  • genaiscript Public

    Automatable GenAI Scripting

    TypeScript 2,498 MIT 171 92 (2 issues need help) 2 Updated Apr 15, 2025
  • fhir-codegen Public

    Tools for code generation based on the FHIR specification.

    TypeScript 132 MIT 57 20 5 Updated Apr 15, 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.

    C# 1,480 MIT 253 88 (1 issue needs help) 6 Updated Apr 15, 2025
  • playwright Public

    Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

    TypeScript 71,682 Apache-2.0 4,071 764 17 Updated Apr 15, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    PowerShell 9,266 MIT 4,982 910 331 Updated Apr 15, 2025
  • jbpf Public

    Userspace eBPF instrumentation and control framework for deploying control and monitoring functions in a secure manner

    C 41 MIT 14 17 (3 issues need help) 9 Updated Apr 15, 2025
  • Microsoft365DSC Public

    Manages, configures, extracts and monitors Microsoft 365 tenant configurations

    PowerShell 1,782 MIT 547 374 (2 issues need help) 14 Updated Apr 15, 2025
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