Socket.io - Realtime application framework (Node.JS server)
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
gevent - gevent is a coroutine -based Python networking library that uses greenlet to provide a high-level...
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
WebSocket-Node - A WebSocket Implementation for Node.JS ( Draft -08 through the final RFC 6455 )
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.