Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Sails.js - Realtime MVC Framework for Node.js
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.
Koa.js - Next generation web framework for node.js