My personal canon consists of a Star Trek universe that exists solely within my head - Spock is the result of genetic engineering, full blooded Vulcans & Romulans have green skin, the Eugenics Wars occurred after the formation of the Federation, most human aliens are human offshoot species, two transporters are needed in order for transportation to work, the Mirror Universe was created by time travel, universal translators are more realistic and less universal, Pike has a cooler looking wheelchair, etc. - its loosely inspired by TOS, some of TNG, and a few comics, but that's all - nothing that occurs in any of the series, movies, comics, etc. happens concretely as shown.