tissue-checkin-extension

Adds a Tissue checkin button. This simple extension opens a Tissue check-in link when you press the button. It is similar to a bookmarklet, but unlike one, it also works on sites with strict content security policies, such as Twitter. When used while viewing a work in the DLsite Play or Fanza doujin viewer, it shares the sales page URL instead of the viewer URL. Source: https://github.com/eai04191/tissue-checkin-extension