DomAPI—groovy components for you web guiness. Just as I'm in the heart of coding a new UI, I learn about this twice in the same day (without asking) from Jason and Ernie. It's an amazing project. (Although, oy, not sure about this license. It may be okay if I can understand it. I'd rather just pay some reasonable subscription fee to have rights to use it. Although, I'm probably in the minority there. Although, there's probably no reason they couldn't do both. Update: I'm told it's not a problem since it's the LGPL. Cool.)