An embedded web server
A fast and robust web server and application server for Ruby
Simple, fast, versatile and full-featured services framework
High performance, open source universal RPC framework
A Ruby/Rack web server built for concurrency
IIPImage is an advanced high-performance image server and client
A fast, light-weight proxy for memcached and redis
Email Address Verification API
Server for printing to fiscal printers
An easy way to make WebSocket endpoints in C++.
An easy way to make REST resources available from C++ applications.
Lightweight, RESTful DICOM server for healthcare and medical research
A web-browser based viewer for opensim/OpenSimulator
SOAP and webapp library for C++
Easy blogging for you.
.NET object oriented encapsulation and access library to Yahoo! Mail
Fast customizable time series web database for big data like log files