I know that Dart itself is a big framework & ecosystem that you have to buy into, so in a way it's similar to solutions we see in JS, but there's something to b

I know that Dart itself is a big framework & ecosystem that you have to buy into, so in a way it's similar to solutions we see in JS, but there's something to be said for making the more audacious and ambitious solution. You need a critical mass of developers, and the solutions to each of the smaller fragmentation problems (inheritance, modules, async patterns and utilities, DOM consistency, core libraries, UI components) might need to rely on each other. I think Dart has a chance at a better overall solution because it tackles this all at once.