Memory Alpha is so good. I'm not interested in Transformers, but I've always been impressed by tfwiki whenever I've used it to understand some joke from Shortpacked! or Dumbing of Age.
Memory Alpha is good, but I was somewhat disappointed when they moved to Fandom. It used to at least have its own domain (en.memory-alpha.org for the English version); I don't know what hosting and platform they used at the time.