Yeah, JavaScript and even React have such a critical mass of developer familiarity at this point that I don't see how they could be unseated without some really

Yeah, JavaScript and even React have such a critical mass of developer familiarity at this point that I don't see how they could be unseated without some really killer new advantage. Flutter's advantage is... it's a bit faster? Maybe? Maybe the warts when it comes to spanning the platform gap aren't quite as bad? I think it's going to take more than that. One opportunity could be desktop. If Flutter can beat React Native to that (doesn't really look like it will so far), that could be a killer app. Right now people use Electron, which carries a couple of significant downsides.