Ralph von der Heyden

rails usergroup hamburg ug hh performance webdevelopment web notebook terminal browser ruby netbook developing development macbook laptop vim editor realestate emacs screenrealestate small screen smallscreen cloud deployment heroku rack erb crosssitescripting erubis template javascript templates security xss rails3 pushing server push client comet bayeux poll polling front end frontend yslow railsway railswaycon 2009 rubyonrails conference railslove lightningtalks frontent