Zepto.js - Mobile JavaScript framework

[ad#Adsense: Horiz 468]

Doing JavaScript for mobile platforms? Maybe you should check out Zepto.js.

Update: Via Kyle Slattery on Twitter: Sencha.

I haven't yet had any experience using jQuery mobile (I simply do not do too much JavaScript anymore) but I wanted to make sure that any "competitors" to such a popular framework gets some attention. Does that make sense?