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Readme
🔥 React hook for maintaining correct values, in a clean way, without updates on unmounted components
yarn add urs or npm i -S urs
import useRefState from 'urs'
import { useState } from 'react'
const App = () => {
const [loadingRef, setLoadingRef] = useRefState(false)
const [loadingState, setLoadingState] = useState(false)
// DO NOT destructure like this
const [{ current }] = useRefState()
const onClick = () => {
setLoadingRef(true)
console.log('loadingRef.current', loadingRef.current) // gives us `true`
setLoadingState(true)
console.log('loadingState', loadingState) // gives us `false`
}
return (
<button onClick={handleClick}>Click Me!</button>
)
}
The 2nd argument of useRefState
determines if you want to be able to update state when a component
is unmounted. If true
it will block setState on unmounted components. Useful for the common error cannot update state on unmounted component
.
const [state, setState] = useRefState('same as useState default state', true)
FAQs
🔥 React hook for maintaining correct values, in a clean way
The npm package urs receives a total of 22,136 weekly downloads. As such, urs popularity was classified as popular.
We found that urs demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
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