On: AI is stifling new tech adoption?

[tcoff91]

If you use next.js with react server components you can get enough performance out of react for e commerce.

Also the react compiler is improving client side performance as well by automatically memo-izing everything to reduce rerenders

[CharlieDigital → tcoff91]

The auto-memoization is:

1) Trading memory pressure for performance

2) An admission of a broken model because it's taken them 2+ (almost 3?) years to build as a recognition that developers can't get it right

The reason other frameworks don't need this is because they use signals connected to callbacks instead of the reactive callback pointing to the component (as React does). Thus Preact, Solid, Svelte, Vue, etc. do not have this issue and you rarely (if ever?) have to manually memoize.

The React team foot-gunned themselves and every React dev out there.

I have some examples that walk through this concept using JSFiddle so you can understand exactly why this design choice from React created this problem in the first place: https://chrlschn.dev/blog/2025/01/the-inverted-reactivity-mo...