For a project at work we wanted to show the time to the user (kiosk application) in real-time. I needed it to be super simple, just updating text every minute in a paragraph tag. I was about to write my own jQuery plugin, but someone has done it for me.

Here's what we ended up using, thanks Doug!

http://github.com/dsparling/jclock

That has the latest version.

I would have preferred it using datejs's style format specifiers but it does the job aptly.

PS. I found it by Googling "jClock," the name I was going to use for my plugin.