> What browser extensions other than content blockers exist, that have any significant user base and value, that isn’t already met by better and more capable native apps on macOS and iOS, and somehow could charge people money for the extension with their willing cooperation?
Language-learning extensions are reasonably popular, though most aren’t making the big bucks.
Language learning on Netflix is great :) also Yomichan for Japanese. I’d assume there’s a lot more money though for people trying to learn English due to the market being much bigger.
Language-learning extensions are reasonably popular, though most aren’t making the big bucks.
Grammarly is probably one winner of note.