Rails, Wicket, Grails, Play, Tapestry, Lift, JSP, Context

Biggest thing I see in these tests is that tomcat actually slows down a web framework. Using Netty with Play was actually faster then using JSP's on tomcat. That's crazy it takes less time to get a request, render a template, and return the response ; then to have Tomcat respond to a simple request using a JSP which is compiled (pre-rendered)