Files
react/packages/react-devtools-shared
Ruslan Lesiutin 56b14477e9 fix[devtools/useTransition]: don't check for dispatch property when determining if hook is stateful (#27365)
https://github.com/facebook/react/pull/26740 introduced regression:
React DevTools doesn't record updates for `useTransition` hook. I can
add more details about things on DevTools side, if needed.

The root cause is
https://github.com/facebook/react/blob/491aec5d6113ce5bae7c10966bc38a4a8fc091a8/packages/react-reconciler/src/ReactFiberHooks.js#L2728-L2730

React DevTools expects dispatch to be present for stateful hooks that
can schedule an update -
https://github.com/facebook/react/blob/2eed1328478e8c923fcb4e6abf5efbd9e1233402/packages/react-devtools-shared/src/backend/renderer.js#L1422-L1428

With these changes, we still call dispatch in `startTransition`, but
also patch `queue` object with it, so that React DevTools can recognise
`useTransition` as stateful hook that can schedule update.

I am not sure if this is the right approach to fix this, can we
distinguish if `startTransition` was called from `useTransition` hook or
as a standalone function?
2023-09-21 21:26:20 +01:00
..
2022-03-16 11:37:10 -04:00

This directory contains code shared between several DevTools packages:

  • /packages/react-devtools-core
  • /packages/react-devtools-extensions
  • /packages/react-devtools-inline

It is not published or released anywhere directly.