[beaconstudios]

Micro-optimisations aren't useful. If you get to the point where the performance cost of inline functions is a bottleneck, you probably shouldn't be using React at all.

[bacro]

Maybe, but I just prefer to have a named function defined with a useCallback and just call it.

[beaconstudios]

That's fine, but that's more of a stylistic preference than a performance concern.