Hamlet gives you a type-safe tool for generating html code. it works via quasi-quoting, and generating extremely efficient output code. the syntax is white-space sensitive, and it helps you avoid cross-site scripting issues and 404 errors. please see the documentation at http://docs.yesodweb.com/book/hamlet/ for more details.

this package provides a library for the haskell programming language, compiled for profiling. see http://www.haskell.org/ for more information on haskell.