Shinigami Eyes is a browser extension that highlights known trans-friendly and anti-trans pages/users on social networks with different colors.
I can immediately see a handful of people I’m going to unfollow with this lovely tool. It seems to be the inverse of an abhorrent tool that added ((())) around people’s names, so I’ll have to think about some of the potential implications of potential harm that such tools could have, particularly if they’re miss used, gamed, or even hacked.