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Repositories (547)
This is the source code to the mostly-static Microsoft Open Source site featuring projects, program information, and "get involved" pages.
Samples and Tools for Windows ML.
The Windows Composition Samples have moved here: https://github.com/microsoft/WindowsAppSDK-Samples/tree/main/Samples/SceneGraph
The Microsoft 365 Agent SDK simplifies building full stack, multichannel, trusted agents for platforms including M365, Teams, Copilot Studio, and Webchat.
Sample shell scripts for Intune admins.
Modularize Redux by dynamically loading reducers and middlewares.
Welcome to the Bot Framework Solutions repository which is the home for a set of templates and solutions to help build advanced conversational experiences using Azure Bot Service and Bot Framework. Microsoft Bot Framework is a comprehensive framework for building enterprise-grade conversational AI experiences.
This repository holds the source code of Microsoft.Testing.Platform (MTP), a lightweight alternative to VSTest, as well as MSTest adapter and framework.
The Microsoft.VisualStudio.Threading is a xplat library that provides many threading and synchronization primitives used in Visual Studio and other applications.
Microsoft Quantum Development Kit, including the Q# programming language, resource estimator, and Quantum Katas
Intelligent cloud testing made easy.
Feature samples for the Windows App SDK
Microsoft Build Accelerator
Feedback on GitHub Copilot Chat UX in Visual Studio Code.
DevSkim is a set of IDE plugins, language analyzers, and rules that provide security "linting" capabilities.
This repo contains .NET Portability Analyzer (VSIX and Console) libraries and tools
Locate Visual Studio 2017 and newer installations
Official Code Release for [SIGGRAPH 2025] RenderFormer: Transformer-based Neural Rendering of Triangle Meshes with Global Illumination
Visual Studio Test Platform is the runner and engine that powers test explorer and vstest.console.
UIKit and AppKit controls for building native Microsoft experiences
Accessibility Insights for Web
Icons for Visual Studio Code
C# and F# language binding and extensions to Apache Spark
The StreamJsonRpc library offers JSON-RPC 2.0 over any .NET Stream, WebSocket, or Pipe. With bonus support for request cancellation, client proxy generation, and more.
MixedReality-WebRTC is a collection of components to help mixed reality app developers integrate audio and video real-time communication into their application and improve their collaborative experience
Multi-Agent Resource Optimization (MARO) platform is an instance of Reinforcement Learning as a Service (RaaS) for real-world resource optimization problems.
RAG Time: A 5-week Learning Journey to Mastering RAG
Microsoft Language Server for Python
Learn how you can plan smartly, collaborate better, and ship faster with a set of modern development services with Azure DevOps.
MCP Gateway is a reverse proxy and management layer for MCP servers, enabling scalable, session-aware stateful routing and lifecycle management of MCP servers in Kubernetes environments.