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# `useGetSet`
React state hook that returns state getter function instead of
raw state itself, this prevents subtle bugs when state is used
in nested functions.
## Usage
Below example uses `useGetSet` to increment a number after 1 second
on each click.
```jsx
import {useGetSet} from 'react-use';
const Demo = () => {
const [get, set] = useGetSet(0);
const onClick = () => {
setTimeout(() => {
set(get() + 1)
}, 1_000);
};
return (
<button onClick={onClick}>Clicked: {get()}</button>
);
};
```
If you would do this example in a naive way using regular `useState`
hook, the counter would not increment correctly if you click fast multiple times.
```jsx
const DemoWrong = () => {
const [cnt, set] = useState(0);
const onClick = () => {
setTimeout(() => {
set(cnt + 1)
}, 1_000);
};
return (
<button onClick={onClick}>Clicked: {cnt}</button>
);
};
```
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