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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 194k 45.5k

  2. TypeScript TypeScript Public

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

    Go 112k 16.9k

  3. PowerToys PowerToys Public

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

    C 140k 8.7k

  4. terminal terminal Public

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

    C++ 105k 9.7k

  5. semantic-kernel semantic-kernel Public

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

    C# 28.7k 4.8k

Repositories

Showing 10 of 8385 repositories
  • WinAppVSCE Public

    The WinApp extension brings the Windows App Development CLI (WinApp CLI) into Visual Studio Code so you can initialize, debug, package, and sign Windows applications without leaving the editor.

    microsoft/WinAppVSCE's past year of commit activity
    TypeScript 14 MIT 4 88 13 Updated Oct 20, 2026
  • typescript-benchmarking Public

    Infrastructure for TypeScript's performance benchmarking system

    microsoft/typescript-benchmarking's past year of commit activity
    TypeScript 26 MIT 6 10 3 Updated Oct 20, 2026
  • amplifier-unified Public

    Unified shell for the Amplifier project

    microsoft/amplifier-unified's past year of commit activity
    Python 3 MIT 1 18 12 Updated Oct 20, 2026
  • inflatelib Public
    microsoft/inflatelib's past year of commit activity
    C++ 12 MIT 5 1 1 Updated Oct 20, 2026
  • pxt Public

    Microsoft MakeCode (PXT - Programming eXperience Toolkit)

    microsoft/pxt's past year of commit activity
    TypeScript 2,312 MIT 640 217 (2 issues need help) 152 Updated Oct 20, 2026
  • simplechat Public

    Secure AI conversations with documents, video, audio, and more. Personal workspaces for focused context, group spaces for shared insight. Classify docs, reuse prompts, and extend with modular features.

    microsoft/simplechat's past year of commit activity
    Python 157 117 321 14 Updated Oct 20, 2026
  • BCApps Public

    Repository for collaboration on Microsoft Dynamics 365 Business Central applications.

    microsoft/BCApps's past year of commit activity
    AL 707 MIT 477 272 544 Updated Oct 20, 2026
  • PyRIT Public

    The Python Risk Identification Tool for generative AI (PyRIT) is an open source framework built to empower security professionals and engineers to proactively identify risks in generative AI systems.

    microsoft/PyRIT's past year of commit activity
    Python 4,662 MIT 971 81 (14 issues need help) 57 Updated Oct 20, 2026
  • trident Public

    Azure Linux servicing agent - security focused install, provisioning, and update

    microsoft/trident's past year of commit activity
    Rust 31 MIT 17 13 58 Updated Oct 20, 2026
  • Employee-Self-Service-Agent-Developer-Kit Public

    Customize your Employee Self-Service (ESS) agent using GitHub Copilot

    microsoft/Employee-Self-Service-Agent-Developer-Kit's past year of commit activity
    Python 30 MIT 17 26 51 Updated Oct 20, 2026