Stylish Replacement for Mac I wonder if anyone is aware of any replacement for Stylish. Stylish is not on the Safari Extension Gallery since they were stealing browsing information.
There is a paid ($3 in US) application Cascadea. I’m happy with it, because it is Safari App Extension instead of the Legacy Safari Extensions (.safariextz files). It seems to only work with User CSS (*.user.css) though, so you may want to write to support team (support@cascadea.app) to confirm before you pay.