jsdo.it by KAYAC Inc. is a
Code is ranked, so you can browse the site to find interesting things.
I've found some cool graphical effects on the site so far, like this
You can sign in using Google, Facebook, Twitter, Yahoo! or OpenID. Once
you're signed in you can fork code or create your own stuff. The editor
Ext JS has recently rebranded to Sencha. They've also combined forces
with jQTouch and Raphaël, and these libraries will remain MIT licensed:
We're setting up a foundation called Sencha Labs that will hold the copyright and trademarks for all the non-commercial projects a ffiliated with Sencha. Our license of choice for these projects is, and will continue to be, the MIT license.
The move is interesting because all three of these projects are already
well-known and respected. The combined framework is being marketed as
Sencha Touch, and was misinterpreted by some well-known Apple bloggers as a way of doing native app development (rather than simply another
useful mobile web framework).
Read more on Sencha's blog: Ext JS + jQTouch + Raphaël =