Apache Wicket is a server-side framework for creating web apps. It works using
standard HTML (Hypertext Markup Language) with standard
id tags embedded in it to tell the framework where to insert the calculated values.
It is very popular, perhaps because it has a refreshing lack of
XML (extensible Markup Language) and a POJO (Plain Old Java Object)
data model. You write your code in plain HTML
and Java, not in some chimera.