React hook for creating a value exactly once.
npm install use-constantReact hook for creating a value exactly once. useMemo doesn't give this guarantee unfortunately - https://reactjs.org/docs/hooks-faq.html#how-to-create-expensive-objects-lazily
bash
npm install use-constant
OR
yarn add use-constant
`In your code
javascript
import useConstant from 'use-constant';const MyComponent = () => {
// Give useConstant() a function which should be be executed exactly once and
// return in it your constant value
const myConstantValue = useConstant(() => 42);
// ...
``