Microsoft

Open source projects and samples from Microsoft

Verified
We've verified that the organization microsoft controls the domains:
- opensource.microsoft.com
- microsoft.com
Learn more about verified organizations
Sponsor

Overview
Repositories
Projects
Packages
People
Sponsoring

README.md

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.

Explore featured projects
Explore open source jobs at Microsoft
Apply for Azure credits for open source projects
Use repository issues and not opensource@microsoft.com to ask questions specific to an individual Microsoft repository.

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

vscode vscode Public

Visual Studio Code

TypeScript 195k 44.4k
TypeScript TypeScript Public

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

Go 112k 15.4k
PowerToys PowerToys Public

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

C 140k 8.7k
terminal terminal Public

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

C++ 105k 9.7k
semantic-kernel semantic-kernel Public

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

C# 28.7k 4.9k

Repositories

Type Language

Select language

All ABAP AL ANTLR ASL ASP.NET Assembly Astro Batchfile Bicep C C# C++ Circom Clojure CMake CodeQL CoffeeScript Cool CSS Cuda Cypher Cython Dafny Dart Dockerfile Elm Emacs Lisp F# F* GAP GDScript GLSL Gnuplot Go Go Template Groovy Handlebars Haskell HCL HTML Java JavaScript Jinja JSON Jsonnet Julia Jupyter Notebook Kotlin Lean Liquid LLVM Logos Lua M4 Makefile Markdown Mathematica MATLAB MDX MLIR Mustache NSIS Objective-C Objective-C++ OCaml Open Policy Agent Pawn Perl PHP PLpgSQL PostScript PowerShell Pug Python q Q# R Rich Text Format Ruby Rust Sage SAS Scala SCSS ShaderLab Shell Slash Smarty Solidity Swift SWIG SystemVerilog Tcl TeX Thrift TLA TSQL TypeScript TypeSpec VBScript Verilog Vue WDL XQuery

Sort

kompli Public
The Linux native compliance and hardening engine. CIS, STIG, and custom baselines - audit, remediate, report.

microsoft/kompli's past year of commit activity

C++ 6 MIT 2 0 9 Updated Nov 3, 2026
lisa Public
LISA is developed and maintained by Microsoft, to empower Linux validation.

microsoft/lisa's past year of commit activity

Python 337 MIT 259 43 (3 issues need help) 42 Updated Nov 3, 2026
winml-cli Public
Accelerate Model Deployment on WinML

microsoft/winml-cli's past year of commit activity

Python 49 MIT 13 203 (1 issue needs help) 82 Updated Nov 3, 2026
postgres-skills Public
Agent skills and plugins for PostgreSQL — vendor-agnostic best practices plus Azure-specific patterns that AI coding agents can't learn from training data

microsoft/postgres-skills's past year of commit activity

Python 46 MIT 10 0 1 Updated Nov 3, 2026
azure-pipelines-tasks Public
Tasks for Azure Pipelines

microsoft/azure-pipelines-tasks's past year of commit activity

TypeScript 3,660 MIT 2,693 220 (16 issues need help) 208 Updated Nov 3, 2026
skills Public
Skills, MCP servers, Custom Agents, Agents.md for SDKs to ground Coding Agents

microsoft/skills's past year of commit activity

TypeScript 3,171 MIT 360 26 57 Updated Nov 3, 2026
ox-tools Public
Collection of CI tools for Rust Workflows

microsoft/ox-tools's past year of commit activity

Rust 27 MIT 8 2 17 Updated Nov 3, 2026
azure-skills Public
Official agent plugin providing skills and MCP server configurations for Azure scenarios.

microsoft/azure-skills's past year of commit activity

Shell 1,613 MIT 265 6 2 Updated Nov 3, 2026
BCApps Public
Repository for collaboration on Microsoft Dynamics 365 Business Central applications.

microsoft/BCApps's past year of commit activity

AL 720 MIT 489 297 526 Updated Nov 3, 2026
Agent365-dotnet Public

microsoft/Agent365-dotnet's past year of commit activity

C# 29 MIT 15 3 9 Updated Nov 3, 2026