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Woah, `ref` as a function is secretly so powerful. No more `undefined` checks and useEffects just to add some document event listeners. Handle everything with a function in-line 👍

React@react.dev

React v19 is now stable! react.dev/blog/2024/12...

react.devReact v19 – ReactThe library for web and native user interfaces

Haz

@haz.dev

The next step is for the ref prop to accept an array and only execute the callbacks that changed between renders, instead of all of them.

8/12/24, 4:12 am0 reposts2 likes

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