LifeViewer has evolved in a somewhat different direction from the original LifeView, and is still a work in progress -- Chris has been contributing a lot of useful LifeViewer functionality to http://golly.sf.net , and vice versa.

LifeViewer is currently used primarily on the conwaylife forums and the LifeWiki, but it's easy to borrow it to embed in independent Web pages.

The source code is not currently available -- see http://www.conwaylife.com/forums/viewtopic.php?f=&p=35511#p3... . That's also probably the best place to ask any further questions about LifeViewer -- I'm just a beta tester.