MauricioRobayo/0. lazy-initial-state.txt

## 0. lazy-initial-state.txt
The initialState argument is the state used during the initial render. In subsequent renders, it is disregarded. If the initial state is the result of an expensive computation, you may provide a function instead, which will be executed only on the initial render:

## 1. lazy-initial-state.js
const [state, setState] = useState(() => {
  const initialState = someExpensiveComputation(props);
  return initialState;
});
	const [state, setState] = useState(() => {
	const initialState = someExpensiveComputation(props);
	return initialState;
	});