Dot Net Nuke Form and List 5.x User Guide
Portal admin
Portal admin elluminate
SEF2013 - A jQuery Primer for SharePoint
LESS is more
Gettin responsive: Using Omega 3 and Omega 4.
AngularJS 101
Html5 today
Html and CSS 101 - hipages Group Friday talk
Css
Dynamic User Interfaces for Desktop and Mobile
