Package Exports
- @jeswr/use-state
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@jeswr/use-state) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
useState
React hook with same API as useState (plus some extensions) implemented using useReducer
Why
useReducer applies dispatch calls in the order in which they are made. The native useState functionality does not.
Usage
Using the traditional useState API
import { useState } from '@jeswr/use-state'
function MyReactComponent() {
const [counter, setCounter] = useState(0);
useEffect(() => {
setCounter(1);
}, [])
return <div>{counter}</div>
}Using the additional modifier parameter
import { useState } from '@jeswr/use-state'
function MyReactComponent() {
const [counter, setCounter] = useState(0, props => props.value);
useEffect(() => {
setCounter({ value: 1 });
}, [])
return <div>{counter}</div>
}License
©2021–present Jesse Wright, MIT License.