World of Goo is a wicked game and well worth the $20! The game has a simple but cool cursor so I thought I'd have a goo at replicating it with HTML5 Canvas.

The code is a bit rough and it needs a bit of fine tuning but check out World of Goo Cursor with HTML5 Canvas.

This is my first goo (sorry I'll stop) with HTML5 canvas and I'm quite impressed with the speed and features so far.