Stuff like <Thing onClick={() => this.setState(...)} /> In render gets called out for being bad for perf. Creating new funcs every render.
@tomdale's comment does *not* apply to framework code. I've never personally seen this kind of micro concern in app code be the bottleneck.
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Macro concerns in apps (processing too much data, rendering way more than you need), sure.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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My point is more about attempting to rely on the JIT on a £17 device. The stutter is horrendous.
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Yeah that's fair. App code would almost always be better off interpreted because of how not-hot it is.
End of conversation
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