* Remove dormant createBatch experiment
In a hybrid React app with multiple roots, `createBatch` is used to
coordinate an update to a root with its imperative container.
We've pivoted away from multi-root, hybrid React apps for now to focus
on single root apps.
This PR removes the API from the codebase. It's possible we'll add back
some version of this feature in the future.
* Remove unused export
The `performance.now` returns a timestamp in milliseconds as a float.
The browser has the option to adjust the precision of the float, but
it's usually more precise than a millisecond. However, this precision
is lost when the timestamp is logged by the Scheduler profiler, because
we store the numbers in an Int32Array.
This change multiplies the millisecond float value by 1000, giving us
three more degrees of precision.
Adds an API to explicitly prioritize hydrating the path to a particular DOM node without relying on events to do it.
The API uses the current scheduler priority to schedule it. For the same priority, the last one wins. This allows a similar effect as continuous events. This is useful for example to hydrate based on scroll position, or prioritize components that will upgrade to client-rendered-only content.
I considered having an API that explicitly overrides the current target(s). However that makes it difficult to coordinate across components in an app.
This just hydrates one target at a time but if it is blocked on I/O we could consider increasing priority of later targets too.
Currently, when a node suspends, if its subtree contains a portal, the portal is not hidden. This hides portals in the subtree when it's not wrapped in a host component .
* Prioritize the last continuous target
This ensures that the current focus target is always hydrated first.
Slightly higher than the usual Never expiration time used for hydration.
The priority increases with each new queued item so that the last always
wins.
* Don't export the moving target
It's not useful for comparison purposes anyway.
* Regression test: Suspense + hydration + legacy
* Allow Suspense Mismatch on the Client to Silently Proceed
This fixes but isn't actually the semantics that we want this case to have.
* Update useEditableValue to mirror value cahnges
Previously, the hook initialized local state (in useState) to mirror the prop/state value. Updates to the value were ignored though. (Once the state was initialized, it was never updated.) The new hook updates the local/editable state to mirror the external value unless there are already pending, local edits being made.
* Optimistic CHANGELOG update
* Added additional useEditableValue() unit test cases
Andrew Clark
Dominic Gannaway
Luna Ruan
Sebastian Markbåge
Brian Vaughn
Simen Bekkhus
Rane Wallin
Eli White
Nicolas Gallagher
Rango Yuan
David Huang
Kirankumar Ambati