React hook for state synchronization between (windows, tabs).
This hook is based on a broadcast-channel library that works in New Browsers, Old Browsers, WebWorkers and NodeJs.
$ npm install use-share-stateimport useShareState from "use-share-state";
const App = () => {
const [state, setState] = useShareState(0);
const increment = useCallback(() => {
setState(state + 1);
}, [state]);
const decrement = useCallback(() => {
setState(state - 1);
}, [state]);
return (
<div className="App">
Counter: {state}
<button onClick={increment}>+</button>
<button onClick={decrement}>-</button>
</div>
);
}MIT © Muslim Guseinov