I love this- I'll give it a spin. I'd really want web developers to start making websites again that can run without javascript, but it can feel like a SPA if JS is available. This has always been 'possible' but, in practice, it's a massive pain. uJS and HtmX could help to be the polyfill solution to make this possible.

That said, I worry about Form elements being controlled by uJS to use a different REST method (like DELETE), and this would cause JS-free browsers to break.