Enhance Extensions API
AFAIK currently Vivaldi supports pretty much the same API as chromium (please correct me if I'm wrong)
It would be nice to support additional APIs provided by chropera, and in long term to add also full support of WebExtensions (though again, this is just basic API description and implementations vary, probably the quantum one is the one to aim for as they are slowly but steadily expanding it, unlike Edge)
Surely there will be some parts impossible or unfeasible to implement in Vivaldi, but if most of extensions would work it would be much easier to customize our browsers, without need to fork WebExtensions to make them work (polyfill at least) or chropera ones to disable chropera specific features
Thank you for your request. As it has received few votes over 4 years, it is now going to be archived.