.NET Foundation

Tools for building and publishing API documentation for .NET projects

Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

This repo contains the .NET Core command-line (CLI) tools, used for building .NET Core apps and libraries through your development flow (compiling, NuGet package management, running, testing, ...).

The C#, F# and Visual Basic project system for Visual Studio

The .NET Compiler Platform ("Roslyn") provides open-source C# and Visual Basic compilers with rich code analysis APIs.

This repository contains .NET Documentation.

This repo contains the client-oriented WCF libraries that enable applications built on .NET Core to communicate with WCF services.

This repo contains information about the various component versions that ship with .NET Core.

This repo contains the base Docker images for working with .NET Core and the .NET Core Tools.

Tools used in Roslyn based repos

This repo contains the .NET Core runtime, called CoreCLR, and the base library, called System.Private.Corelib (or mscorlib). It includes the garbage collector, JIT compiler, base .NET data types and many low-level classes. We welcome contributions.

Powerful .NET library for benchmarking

Managed definitions for COM interfaces exposed by DiaSymReader APIs

ML.NET is an open source and cross-platform machine learning framework for .NET.

Reader of Portable PDBs format that implements DiaSymReader interfaces (ISymUnmanagedReader, ISymUnmanagedBinder, etc.).

This repo contains the .NET Core foundational libraries, called CoreFX. It includes classes for collections, file systems, console, XML, async and many others. We welcome contributions.

.NET API reference documentation (.NET Framework, .NET Core, .NET Standard and Xamarin)

Sample code and snippets used in the .NET documentation (repo under construction)

SourceLink enables a great source debugging experience for your users, by adding source control metadata to your built assets

This repo is for experimentation and exploring new ideas that may or may not make it into the main corefx repo.

Installer packages for the .NET Core runtime and libraries

The official repo for the design of the C# programming language

This repo contains CoreRT, a .NET Core runtime optimized for AOT (ahead of time compilation) scenarios, with the accompanying .NET native compiler toolchain.

This repo is used for reviewing new .NET designs.

Visual Studio Interactive Window