Created
June 22, 2021 10:52
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React-profiler
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| const App = () => { | |
| const loadData = id => ({ id, value: 'some' }) | |
| const [_, setDummy] = useState() | |
| return ( | |
| <div className="App"> | |
| <button onClick={() => setDummy(Date.now())} /> | |
| <SlowComponent | |
| onClick={React.useCallback(() => loadData('dummy'), [])} | |
| /> | |
| </div> | |
| ) | |
| } |
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