JSFoo 2012

It’s like kung fu with JavaScript and objects! All about building full size apps in JavaScript.

Sunil Pai


Animating html elements for fun and profit

Submitted Sep 25, 2012

I’d like to share some tricks I’ve learnt in making user interfaces more fun. Algorithms, frameworks, code. Lots of demos!


We’ll walk through the basics of writing animations for html elements. We’ll talk about performance, browser compatibility, and UX limitations. I’ll then cover algorithms for tweening, dynamic tweening, and some common UX patterns. All in all, should be fun!


  • intermediate js/css skills

Speaker bio

Sunil likes javascript, guitars, and the cut of your jib. He works at Yahoo! as a tech lead on the Maps team, and has spoken before at a few hasgeek events.


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