Repositories list

• PowerToys

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

  windowscolor-pickercommand-palette+ 9

  windowscolor-pickercommand-palettedesktopwindows-10keyboard-managerwindows-11powertoysfancyzonesmicrosoft-powertoys+ 2

  C#

  •

  MIT License

  •7.9k7.9k forks•132k132k stars•6.5k6.5k issues•141141 pull requests•Updated Apr 29, 2026Apr 29, 2026

• MMCTAgent

  Public
  Multi-modal Critical Thinking Agent Framework for Complex Visual Reasoning

  Python

  •

  MIT License

  •1212 forks•7373 stars•22 issues•99 pull requests•Updated Apr 29, 2026Apr 29, 2026

• DiskANN

  Public

  microsoft/DiskANN’s past year of commit activity
  Graph-structured Indices for Scalable, Fast, Fresh and Filtered Approximate Nearest Neighbor Search

  Rust

  •

  MIT License

  •406406 forks•1.8k1.8k stars•138138 issues•7575 pull requests•Updated Apr 29, 2026Apr 29, 2026

• entra-verifiedid-wallet-library-ios

  Public
  A library to manage your Decentralized Identities and Verified IDs on iOS.

  Swift

  •

  MIT License

  •1717 forks•3232 stars•55 issues•55 pull requests•Updated Apr 29, 2026Apr 29, 2026

• onnxruntime

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

  machine-learningdeep-learningtensorflow+ 6

  machine-learningdeep-learningtensorflowscikit-learnpytorchneural-networkshardware-accelerationai-frameworkonnx

  C++

  •

  MIT License

  •3.9k3.9k forks•20k20k stars•846846 issues•538538 pull requests•Updated Apr 29, 2026Apr 29, 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 …

  C#

  •

  MIT License

  •1616 forks•3939 stars•22 issues•55 pull requests•Updated Apr 29, 2026Apr 29, 2026

• azurelinux

  Public

  microsoft/azurelinux’s past year of commit activity
  Linux OS for Azure 1P services and edge appliances

  RPM Spec

  •

  MIT License

  •619619 forks•4.6k4.6k stars•214214 issues•535535 pull requests•Updated Apr 29, 2026Apr 29, 2026

• azure-pipelines-tasks

  Public
  Tasks for Azure Pipelines

  TypeScript

  •

  MIT License

  •2.7k2.7k forks•3.6k3.6k stars•264264 issues•272272 pull requests•Updated Apr 29, 2026Apr 29, 2026

• dion

  Public
  Dion optimizer algorithm

  Python

  •

  MIT License

  •5555 forks•469469 stars•00 issues•55 pull requests•Updated Apr 29, 2026Apr 29, 2026

• windows-rs

  Public
  Rust for Windows

  windowsrust

  windowsrust

  Rust

  •

  Apache License 2.0

  •612612 forks•12k12k stars•4040 issues•55 pull requests•Updated Apr 29, 2026Apr 29, 2026

• winget-pkgs

  Public
  The Microsoft community Windows Package Manager manifest repository

  hacktoberfest

  hacktoberfest

  MIT License

  •6.8k6.8k forks•11k11k stars•1.1k1.1k issues•281281 pull requests•Updated Apr 29, 2026Apr 29, 2026

• RD-Agent

  Public
  Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly foc…

  agentdata-sciencedevelopment+ 5

  agentdata-sciencedevelopmentdata-miningautomationresearchaillm

  Python

  •

  MIT License

  •1.5k1.5k forks•13k13k stars•7878 issues•9292 pull requests•Updated Apr 29, 2026Apr 29, 2026

• TypeAgent

  Public

  microsoft/TypeAgent’s past year of commit activity
  Sample code that explores an architecture for using language models to build a personal agent that can work with application agents.

  TypeScript

  •

  MIT License

  •9595 forks•688688 stars•99 issues•22 pull requests•Updated Apr 29, 2026Apr 29, 2026

• teams.net

  Public
  a suite of packages used to build on the Teams Platform.

  C#

  •

  MIT License

  •1616 forks•3535 stars•3737 issues•3939 pull requests•Updated Apr 29, 2026Apr 29, 2026

• garnet

  Public

  microsoft/garnet’s past year of commit activity
  Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding…

  scalablekey-valuecache+ 9

  scalablekey-valuecacheclusterstoreremotepersistentconcurrentlow-latencycache-storage+ 2

  C#

  •

  MIT License

  •655655 forks•12k12k stars•2525 issues•3232 pull requests•Updated Apr 29, 2026Apr 29, 2026

• aspire

  Public
  Aspire is the tool for code-first, extensible, observable dev and deploy.

  pythoncloudtypescript+ 2

  pythoncloudtypescriptdotnethacktoberfest

  C#

  •

  MIT License

  •870870 forks•5.9k5.9k stars•1.7k1.7k issues•146146 pull requests•Updated Apr 29, 2026Apr 29, 2026

• mcp-dotnet-samples

  Public
  A comprehensive set of samples of creating and using MCP servers and clients with .NET

  dotnetmcpmcp-server+ 1

  dotnetmcpmcp-servermcp-client

  C#

  •

  MIT License

  •5454 forks•177177 stars•11 issue•88 pull requests•Updated Apr 29, 2026Apr 29, 2026

• playwright-python

  Public
  Python version of the Playwright testing and automation library.

  firefoxchromiumwebkit+ 1

  firefoxchromiumwebkitplaywright

  Python

  •

  Apache License 2.0

  •1.1k1.1k forks•15k15k stars•6666 issues•1717 pull requests•Updated Apr 29, 2026Apr 29, 2026

• tyger

  Public
  Remote signal processing.

  cloudsignal-processing

  cloudsignal-processing

  Go

  •

  MIT License

  •1818 forks•6868 stars•1111 issues•11 pull request•Updated Apr 29, 2026Apr 29, 2026

• finops-toolkit

  Public
  Tools and resources to help you adopt and implement FinOps capabilities that automate and extend the Microsoft Cloud.

  azuremicrosoft-cloudcost-management+ 2

  azuremicrosoft-cloudcost-managementfinopsazure-cost-management

  PowerShell

  •

  MIT License

  •209209 forks•547547 stars•218218 issues•2828 pull requests•Updated Apr 29, 2026Apr 29, 2026

• json-schemas

  Public

  microsoft/json-schemas’s past year of commit activity
  Publishing repository for different schemas used by products and services from Microsoft

  Python

  •

  MIT License

  •112112 forks•139139 stars•2020 issues•11 pull request•Updated Apr 29, 2026Apr 29, 2026

• terminal

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

  windowsconsoleterminal+ 8

  windowsconsoleterminalcommand-linewslcmdhacktoberfestcontributions-welcomewindows-consolegood-first-issue+ 1

  C++

  •

  MIT License

  •9.3k9.3k forks•103k103k stars•1.7k1.7k issues•6767 pull requests•Updated Apr 29, 2026Apr 29, 2026

• vscode

  Public

  microsoft/vscode’s past year of commit activity
  Visual Studio Code

  electronmicrosofteditor+ 2

  electronmicrosofteditortypescriptvisual-studio-code

  TypeScript

  •

  MIT License

  •40k40k forks•184k184k stars•15k15k issues•1.8k1.8k pull requests•Updated Apr 29, 2026Apr 29, 2026

• polyfills

  Public

  microsoft/polyfills’s past year of commit activity
  A collection of polyfills for new web platform features.

  JavaScript

  •

  MIT License

  •11 fork•11 star•00 issues•33 pull requests•Updated Apr 29, 2026Apr 29, 2026

• WSL

  Public

  microsoft/WSL’s past year of commit activity
  Windows Subsystem for Linux

  C++

  •

  MIT License

  •1.7k1.7k forks•32k32k stars•899899 issues•5757 pull requests•Updated Apr 29, 2026Apr 29, 2026

• typespec

  Public
  protobufjson-schemaopenapi3+ 1

  protobufjson-schemaopenapi3typespec

  Java

  •

  MIT License

  •360360 forks•5.7k5.7k stars•1.1k1.1k issues•9090 pull requests•Updated Apr 29, 2026Apr 29, 2026

• lisa

  Public
  LISA is developed and maintained by Microsoft, to empower Linux validation.

  testinglinuxazure+ 5

  testinglinuxazureautomation-frameworke2e-testinghypervcloudtestinglinux-compatibility

  Python

  •

  MIT License

  •231231 forks•326326 stars•3636 issues•2727 pull requests•Updated Apr 29, 2026Apr 29, 2026

• onnxruntime-genai

  Public

  microsoft/onnxruntime-genai’s past year of commit activity
  Generative AI extensions for onnxruntime

  C++

  •

  MIT License

  •285285 forks•1k1k stars•133133 issues•3535 pull requests•Updated Apr 29, 2026Apr 29, 2026

• playwright

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

  electronjavascripttesting+ 12

  electronjavascripttestingfirefoxchromeautomationwebtestchromiumtest-automation+ 5

  TypeScript

  •

  Apache License 2.0

  •5.6k5.6k forks•88k88k stars•480480 issues•1616 pull requests•Updated Apr 29, 2026Apr 29, 2026

• BuildXL

  Public
  Microsoft Build Accelerator

  macoscliunix+ 8

  macoscliunixkernelxcodefilesystemsandboxcoreclrorchestrationnetstandard+ 1

  C#

  •

  MIT License

  •157157 forks•1k1k stars•1919 issues•44 pull requests•Updated Apr 29, 2026Apr 29, 2026