Dear @v8js @SpiderMonkeyJS,
what is the cost of props destructuring and spreading and other common #reactjs idioms?
Does it yield lots of hidden classes, because we usually use different sets of props in diff order? And so the functions will always be megamorphic?
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I was just curious, if V8 is able to cut some of those temporary objects and generally, how well is react code (with lots of objects, destructures and spreads) optimizable.
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