Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

A cross-platform asynchronous HTTP(S) proxy server in C#.

A tiny, cross-platform, module based web server for .NET

high performance dotnet core socket tcp communication components, support TLS, HTTP, HTTPS, WebSocket, RPC, Redis protocols, custom protocols and 1M connections problem solution

HTTP 1.x proxy that makes old web browsers usable again in the Web 2.0 world.

Watson is the fastest, easiest way to build scalable RESTful web servers and services in C#.

Lightweight web server written in pure C# with few dependencies to 3rd-party libraries.

Sisk's request and response processor mainframe source code.

A simple but full-featured web server

AutoCSer is a high-performance RPC framework. AutoCSer 是一个以高效率为目标向导的整体开发框架。主要包括 TCP 接口服务框架、TCP 函数服务框架、远程表达式链组件、前后端一体 WEB 视图框架、ORM 内存索引缓存框架、日志流内存数据库缓存组件、消息队列组件、二进制 / JSON / XML 数据序列化 等一系列无缝集成的高性能组件。

A tiny .NET library to do inter-process communication (IPC) between different processes on the same machine.

Owin Web Server(base on libuv) for asp.net or netcore

ErpNet.FP is a light-weight cross-platform Http server facilitating printing to fiscal printers through simple JSON Api.

Simple, portable HTTP server for .NET based on HttpListener.

TCP-based user-space HTTP and HTTPS server, written in C#, with no dependency on http.sys.

A simple HTTP proxy in C# including support for HTTP CONNECT tunneling

A .NET Standard web application framework built on ASP.NET Core w/ Kestrel and inspired by the simplicity of Express.js

Managed Media Aggregation

Scalable, simple RESTful object storage platform, written in C#

Simple Http Server PCL for Xamarin Forms