Scraping With Style Scrapi Toolkit for Ruby
screen scraping library for ruby
webgen - HomePage
Static webpage compiler (like ikiwiki) written in ruby
subLog : HTML / CSS to PDF using Ruby on Rails
#69235 - Pastie
PDFerator - script from alien camel that turns a webpage into a PDF using WebKit on OSX
StaticMatic
static website compiler written in ruby, similar to ikiwiki
xmltv2html
ruby script that converts XMLTV files to HTML
Formtastic Plugin Documentation
"makes it far easier to create beautiful, semantically rich, syntactically awesome, readily stylable and wonderfully accessible HTML forms in your Rails applications."