I'm a React dev and have been mentoring a junior. React's hooks, when and why they run, is very unintiuative for them. Skill issue is part of it, but React's immutable prop diffing forces the use of hooks and understanding how the framework uses them. Moving to a re-render model which always rebuilds the vdom tree allows callbacks, state to be defined outside of the render method without framework abstractions wrapping them. I'm not familiar with what Remix is doing but it looks a lot like Mithril.js, and working with Mithril is really enjoyable after working with React for as long as I have.

I have no real knowledge of React from the developer side, but as an ordinary user who occasionally pokes around in dev tools to assign blame, React clearly is failing at Simplicity.

There are so many React websites where I see weird update bugs (e.g. updates for some parts of the page delayed by 3 seconds [not blocking render, the rest of the page is updating], or total wipe of something instead of incremental upgrades - weren't these the very problems React was supposed to solve?).

Mere excessive bloatedness I don't blame React for; all sorts of web dev fails at that.

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The main question I have for Remix is: does the explicit `.update` trigger immediately, or does it wait so it can coalesce multiple updates?