EDIT: The fact it still works on all of my devices after 2 years of not really using it much deserves 5 stars. I will monitor for performance issues, maybe they got fixed.


There is something wrong with cpu usage and the addon spikes in about:performance. After turning it off my browser works smooth again. If it got some certification about security and raise in popularity it would be amazing as I love the concept. I would love to see it for example on a smartwatch with just confirmation notifications.