useEvent
is a custom React Hook to define an event handler with a function identity that is always stable.
The event handler will be referentially the same during each re-render. Essentially, the event handler will have the following properties:
-
The function will not be recreated each time prop or state changes
-
The function will have access to the latest value of both the prop and state
See this LogRocket blog post 🔗 for more information
Usage
const SomeComponent = ({ someProp }) => {
const [someState, setSomeState] = useState(0);
const handleEvent = useEvent(() => {
console.log(`log some state: `, someState);
});
// Render component content
};