Computer Core Dump has provided a complete database of everything Trek since 1997. It has had its current look since 2001.
In addition to a full episode guide, the website contains biographies of all major characters (borrowed from the official Star Trek website), descriptions of equipment, technologies, starships and shuttles, uniforms, weapons… even the teleplays of the first ten motion pictures. Nowadays you would get this information from Memory Alpha, which is more detailed, but back in the early 2000s Computer Core Dump was a rare and useful resource.
Bernd Schneider gave Computer Core Dump his prestigious Ex Astris Excellentia Award in August 2002, praising its user-friendly navigation and understated LCARS design.
The last update was in 2009.