3 ms·
Reactive RxJS Elements for React
A simple counter button example:
function App() {
// clicks Subject
const click$ = new Subject<number>();
// output Observable
const output$ = click$.pipe(
startWith(0), // start w/ 0
map((_, i) => i), // map click to it's index
);
return <$button onClick={ click$ }>
<$>{ output$ }</$>
</$button>
}
video: https://twitter.com/kddsky/status/1291040689543958529