My bigest web projects are my two periodic table websites, the first one being the world famous, Ig Nobel prize winning Wooden Periodic Table Table,
and the second being the best possible domain name ever for a periodic table website, periodictable.com. Both share the same
images and descriptions, but the latter has in addition extensive technical and nuclear data about the elements (it also looks a lot slicker).
There are a few others I can find out there, but not with enough web presense to link to. If you're a Theo, Theodore, or Ted Gray and want to be listed here, just email me.