Bits Blockchain Visualizer
This actually came out of my frustration when waiting for confirmations, I wanted something nice to look at, and added the sound notification for notice when in another tab. I hope some of you find it useful.
Just save, and open index.html Uses websockets from blockchain.info, which can be laggy at times, causing delay between updates.
Visit: http://bits.coinlaunch.com
Licensed under GPL v3 http://www.gnu.org/licenses/gpl.html