5 ms·
> And those issues stem more from the diffing and reconciling stages than the actual DOM itself I don't see how you could know that without reading the code.
by ng12 6y ago
> And those issues stem more from the diffing and reconciling stages than the actual DOM itself
I don't see how you could know that without reading the code.
- jsf01 6y agoBecause the only update occurring is the changing of text in an input. Yet due to how React works it’s diffing a much larger tree.
- ng12 6y agoThe diffing is very fast. It would take a ridiculously large tree to start running up against the limits of v8.
- baddox 6y agoAre you sure there isn’t a slow server request happening before the UI update? I would be very surprised that you’re regularly encountering web sites with noticeably slow React reconciliation. It’s difficult to make that slow.