Comment by mwcampbell

I doubt that they could iterate from where they are to an optimal solution though. What would have gotten them there more reliably is a development culture that would have found it disgusting to even consider shipping that much JS in the first place. And I don't buy the "then they never would have shipped at all" argument in this case, because, unlike the case of shipping cross-platform desktop apps before Electron, we did ship plenty of web apps, including interactive chat-shaped apps, before it became easy to unthinkingly ship a JS bundle that big.