Jenny Everywhere is the world's first open-source fictional character. Although she appears mainly in webcomics, Jenny is freely available for use in other media, and must remain so. Because of her open-source status, Jenny has no official Web site (the closest thing would be The Shifter Archive), publication or Backstory. Jenny has the power to shift between parallel universes, or she exists in every universe, or both. Her appearance varies, but the creator has this as a general description which writers honor to varying degrees: