A Wiki based on Java Server Pages (JSPs) and Java servlets, which includes HelpTextInEditPage among other features. JSPs/Servlets run within a persistent process, a bit like ModPerl and SpeedyCGI, so this Wiki is quite fast.

See http://www.ecyrd.com/JSPWiki/Wiki.jsp?page=Main

-- RichardDonkin - 28 Mar 2002