Source: 10 Fresh Tools For Web Designers And Developers
Sequence.js seems useful. May try it out for a personal webpage design.
BootMetro made me laugh.
Usaura - Quick usability tests
5 Ways To Create an Effective Landing Page - Treehouse Blog
15 Reasons Why Parallax Scrolling In Web Design Is Awesome - The Usabilla Blog
Design is really just scouring the web for ideas to steal.