What is "wookieepedia"

Wookieepedia: The Star Wars Wiki is an online encyclopedia for information on the Star Wars fictional universe—including information on all the films, as well as Clone Wars, The Clone Wars and its introductory film, Rebels, the Star Wars expanded universe, and any upcoming Star Wars material. It is a specialized wiki created to be an extensive encyclopedia of the Star Wars universe with some articles reaching up to 60,000 words, and is written almost entirely from an in-universe perspective. The name Wookieepedia is a portmanteau of Wookiee and encyclopedia, a pun on the name of Wikipedia. The logo, too, is a visual pun showing the incomplete second Death Star as opposed to Wikipedia's incomplete " jigsaw logo".

It is a fan-built version of the Holocron, a database maintained by Lucasfilm to track everything in the Star Wars universe and ensure continuity within it.