The various bits and pieces we use in frontend development
HTML5 boilerplate - this is the starting point we use for frontend work http://html5boilerplate.com
Responsive web design http://www.alistapart.com/articles/responsive-web-design/
Good, free video course on jQuery http://www.codeschool.com/courses/jquery-air-first-flight
Getting started with SASS http://www.alistapart.com/articles/getting-started-with-sass/
Introduction to version control http://guides.beanstalkapp.com/version-control/intro-to-version-control.html
Git - the simple guide http://rogerdudler.github.com/git-guide/
Textmate - a good text edtor http://macromates.com/
SubmlimeText 2 - another good text editor, probably more widely used http://www.sublimetext.com/