Instalation

npm i react-hook-size --save

Why this hook is the best?

* Rerenders after mount to get size
* Uses ResizeObserver(or ponyfill)

Usage

``javascript
import React, { useRef } from 'react';
import { useSize } from 'react-hook-size';

export default function Example() {

let style = {
width: '100%',
height: '100%',
};
let ref = useRef();
let { width, height } = useSize(ref);

return (

W: {width}, H: {height}

);
}

``