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

A browser automation framework and ecosystem.

CoreFX is the foundational class libraries for .NET Core. It includes types for collections, file systems, console, JSON, XML, async and many others.

Home repository for .NET Core

CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.

A framework for building native Windows apps with React.

A collection of awesome .NET libraries, tools, frameworks and software

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

This is a collection of tutorials for learning how to use Docker with various tools. Contributions welcome.

Avalonia is a cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of Operating Systems such as Windows via .NET Framework and .NET Core, Linux via Xorg, macOS

Mono open source ECMA CLI, C# and .NET implementation.

ASP.NET Boilerplate - Web Application Framework

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

🏆码云最有价值开源项目 🚀后端接口和文档自动化，前端(客户端) 定制返回 JSON 的数据和结构！🏆Gitee Most Valuable Project 🚀A JSON Transmission Protocol and an ORM Library for automatically providing APIs and Docs.

Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.

The Free Software Media System

Lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono

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

One framework for creating powerful cross-platform games.

OpenID Connect and OAuth 2.0 Framework for ASP.NET Core

Pulumi - Modern Infrastructure as Code. Any cloud, any language 🚀

An easy way to perform background job processing in your .NET and .NET Core applications. No Windows Service or separate process required

The core infrastructure backend (API, database, Docker, etc).

C# application with primary purpose of idling Steam cards from multiple accounts simultaneously.

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.

Powerful .NET library for benchmarking

.NET core API Gateway

The most popular open-source eCommerce shopping cart solution based on ASP.NET Core

Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).

A wrapper executable that can run any executable as a Windows service, in a permissive license.