It's never product-market fit that requires a rewrite. It's bumping into the limits of the tools you chose up front. In my experience, that's mostly a function

It's never product-market fit that requires a rewrite. It's bumping into the limits of the tools you chose up front. In my experience, that's mostly a function of how technologically wrong your guesswork was. If you set out to build cloud cost tracking but mostly build AWS accounting, that's pretty close and you'll likely do fine. If you set out to build games and wind up finding fit with an enterprise chat system, you're likely to end of with a full rewrite no matter what web tech you started with. In other words, I don't think there is any web tech that does this because it's all about what's between the ears of humans.