README
use-lazy-ref
A custom react hook equivalent of useRef
but only lazily initialize once.
Installation
yarn add @kevin940726/use-lazy-ref
npm install --save @kevin940726/use-lazy-ref
Usage
import useLazyRef from '@kevin940726/use-lazy-ref';
function App() {
const ref = useLazyRef(() => expensiveCalculation());
return ref.current;
}
Author
Kai Hao