.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

Tools that provide common build infrastructure for multiple .NET Foundation projects.

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Home repository for .NET Core

.NET Core documentation (work in progress).

Documentation for ASP.NET 5

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

A GitHub API client library for .NET

This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

A .NET library that provides access to the library that powers PyTorch.

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

Computing lower bounds for Online Bin Stretching in C.

dotnet is the official home of .NET on GitHub. It's a great starting point to find many .NET OSS projects from Microsoft and the community, including many that are part of the .NET Foundation.

Arcade Engineering Services

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

Working space for ECMA-TC49-TG2, the C# standard committee.

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

Documentation repo for NuGet

Documentation for Entity Framework Core and Entity Framework 6

A utility to perform design-time builds of .NET projects without having to think too hard about it.

Alive, dammit!

A browser based code editor

Roslyn tool that for a given C# program shows syntax tree API calls to construct its syntax tree

.NET Reference API Toolchain

Powerful .NET library for benchmarking

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

This repo contains benchmarks used for testing the performance of all .NET Runtimes

An alternative web UI for browsing nuget packages