Repositories list

• aspire

  Public

  microsoft/aspire’s past year of commit activity
  Aspire is the tool for code-first, extensible, observable dev and deploy.

  pythoncloudtypescript+ 2

  pythoncloudtypescriptdotnethacktoberfest

  C#

  •

  MIT License

  •878878 forks•5.9k5.9k stars•1.8k1.8k issues•164164 pull requests•Updated May 5, 2026May 5, 2026

• DiskANN

  Public
  Graph-structured Indices for Scalable, Fast, Fresh and Filtered Approximate Nearest Neighbor Search

  Rust

  •

  MIT License

  •409409 forks•1.8k1.8k stars•145145 issues•7575 pull requests•Updated May 5, 2026May 5, 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•841841 issues•556556 pull requests•Updated May 5, 2026May 5, 2026

• CsWinRT

  Public

  microsoft/CsWinRT’s past year of commit activity
  C# language projection for the Windows Runtime

  windowscsharpdesktop+ 3

  windowscsharpdesktopwinrtdotnet5winui3

  C#

  •

  MIT License

  •124124 forks•644644 stars•222222 issues•2323 pull requests•Updated May 5, 2026May 5, 2026

• fluentui

  Public

  microsoft/fluentui’s past year of commit activity
  Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

  reactmicrosoftcomponents+ 3

  reactmicrosoftcomponentsreact-componentsoffice-ui-fabricfluent

  TypeScript

  •

  Other

  •2.9k2.9k forks•20k20k stars•386386 issues•291291 pull requests•Updated May 5, 2026May 5, 2026

• mscclpp

  Public
  MSCCL++: A GPU-driven communication stack for scalable AI applications

  C++

  •

  MIT License

  •9393 forks•510510 stars•1010 issues•2121 pull requests•Updated May 5, 2026May 5, 2026

• windows-rs

  Public

  microsoft/windows-rs’s past year of commit activity
  Rust for Windows

  windowsrust

  windowsrust

  Rust

  •

  Apache License 2.0

  •613613 forks•12k12k stars•4848 issues•11 pull request•Updated May 5, 2026May 5, 2026

• CCF

  Public

  microsoft/CCF’s past year of commit activity
  Confidential Consortium Framework

  javascriptdistributed-systemsframework+ 8

  javascriptdistributed-systemsframeworktypescriptcppledgerintegrityconfidentialitygovernanceconsortium+ 1

  C++

  •

  Apache License 2.0

  •251251 forks•858858 stars•9494 issues•1111 pull requests•Updated May 5, 2026May 5, 2026

• dbt-fabricspark

  Public

  microsoft/dbt-fabricspark’s past year of commit activity
  A dbt adapter for Fabric Lakehouse backed by Apache Spark.

  sparkfabricdbt

  sparkfabricdbt

  Python

  •

  MIT License

  •3232 forks•5656 stars•11 issue•33 pull requests•Updated May 5, 2026May 5, 2026

• microsoft-ui-xaml

  Public
  WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.

  windowsxamlcsharp+ 7

  windowsxamlcsharpcppuwpdesktopwindows-10fluent-designwinuiwinui3

  C++

  •

  MIT License

  •825825 forks•7.5k7.5k stars•2.1k2.1k issues•1717 pull requests•Updated May 5, 2026May 5, 2026

• teams.net

  Public

  microsoft/teams.net’s past year of commit activity
  a suite of packages used to build on the Teams Platform.

  C#

  •

  MIT License

  •1616 forks•3636 stars•3636 issues•4040 pull requests•Updated May 5, 2026May 5, 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

  •9797 forks•690690 stars•1313 issues•22 pull requests•Updated May 5, 2026May 5, 2026

• MS-KeBAB

  Public
  Repository for Microsoft KnowledgE Base construction and Access Benchmark (MS KeBAB)

  Python

  •

  MIT License

  •00 forks•55 stars•00 issues•44 pull requests•Updated May 5, 2026May 5, 2026

• amplifier-core

  Public

  microsoft/amplifier-core’s past year of commit activity
  Rust

  •

  MIT License

  •2121 forks•1818 stars•00 issues•1111 pull requests•Updated May 5, 2026May 5, 2026

• SynapseML

  Public
  Simple and Distributed Machine Learning

  microsofthttpopencv+ 17

  microsofthttpopencvdata-sciencemachine-learningscalabig-dataaisparkapache-spark+ 10

  Scala

  •

  MIT License

  •861861 forks•5.2k5.2k stars•353353 issues•3838 pull requests•Updated May 5, 2026May 5, 2026

• amplifier-module-provider-chat-completions

  Public
  Chat completions provider module for the Amplifier project

  Python

  •

  MIT License

  •00 forks•11 star•00 issues•44 pull requests•Updated May 5, 2026May 5, 2026

• amplifier-module-provider-anthropic

  Public
  Reference implementation for an Anthropic provider for the Amplifier project

  Python

  •

  MIT License

  •88 forks•22 stars•00 issues•77 pull requests•Updated May 5, 2026May 5, 2026

• winget-pkgs

  Public
  The Microsoft community Windows Package Manager manifest repository

  hacktoberfest

  hacktoberfest

  MIT License

  •6.9k6.9k forks•11k11k stars•1.1k1.1k issues•206206 pull requests•Updated May 5, 2026May 5, 2026

• azurelinux

  Public

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

  RPM Spec

  •

  MIT License

  •623623 forks•4.6k4.6k stars•207207 issues•532532 pull requests•Updated May 5, 2026May 5, 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 May 5, 2026May 5, 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

  •656656 forks•12k12k stars•2626 issues•3131 pull requests•Updated May 5, 2026May 5, 2026

• winappCli

  Public

  microsoft/winappCli’s past year of commit activity
  winapp, the Windows App Development CLI, is a single command-line interface for managing Windows SDKs, packaging, generating app identity, manifests, certificat…

  electronwindowscli+ 6

  electronwindowscliidentitywindows-sdkwindevmsixwindows-developmentwinappsdk

  C#

  •

  MIT License

  •4848 forks•1.1k1.1k stars•3636 issues•77 pull requests•Updated May 5, 2026May 5, 2026

• typescript-go

  Public
  Staging repo for development of native port of TypeScript

  Go

  •

  Apache License 2.0

  •943943 forks•25k25k stars•153153 issues•9494 pull requests•Updated May 5, 2026May 5, 2026

• agent-governance-toolkit

  Public

  microsoft/agent-governance-toolkit’s past year of commit activity
  AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10 …

  microsoftpythonsecurity+ 9

  microsoftpythonsecurityowasptrustcompliancegovernanceai-safetypolicy-engineai-agents+ 2

  Python

  •

  MIT License

  •270270 forks•1.4k1.4k stars•2323 issues•1818 pull requests•Updated May 5, 2026May 5, 2026

• Foundry-Local

  Public

  microsoft/Foundry-Local’s past year of commit activity
  microsoftgpu-accelerationspeech-to-text+ 7

  microsoftgpu-accelerationspeech-to-textwhisperai-sdkonnx-runtimelocal-aichat-completionsfoundry-localon-device-inference

  TypeScript

  •

  Other

  •307307 forks•2.3k2.3k stars•8686 issues•3737 pull requests•Updated May 5, 2026May 5, 2026

• Agents-for-net

  Public

  microsoft/Agents-for-net’s past year of commit activity
  This repository is for active development of the Microsoft 365 Agent SDK components for .NET

  C#

  •

  MIT License

  •7272 forks•166166 stars•4343 issues•1111 pull requests•Updated May 5, 2026May 5, 2026

• Agent365-Samples

  Public
  Python

  •

  MIT License

  •4343 forks•6565 stars•1717 issues•3939 pull requests•Updated May 5, 2026May 5, 2026

• vscode

  Public
  Visual Studio Code

  electronmicrosofteditor+ 2

  electronmicrosofteditortypescriptvisual-studio-code

  TypeScript

  •

  MIT License

  •40k40k forks•185k185k stars•15k15k issues•1.9k1.9k pull requests•Updated May 5, 2026May 5, 2026

• ai4s-jobq

  Public
  Enables multiple users to push work items to an Azure Queue, while one or more workers pull and process tasks asynchronously.

  Python

  •

  MIT License

  •44 forks•88 stars•00 issues•33 pull requests•Updated May 5, 2026May 5, 2026

• win32metadata

  Public
  Tooling to generate metadata for Win32 APIs in the Windows SDK.

  C++

  •

  Other

  •141141 forks•1.5k1.5k stars•151151 issues•1717 pull requests•Updated May 5, 2026May 5, 2026