r-use-cache

useCache

import React from 'react'
import { render } from 'react-dom'
import useCache from 'r-use-cache'

const App = () => {
  const value = useCache(() => {
    console.log('Compute only once')
    return 42
  }, [])
  return <div>{value}</div>
}

render(<App />, document.getElementById('root'))