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deka-dom-el/docs/components/examples/signals/signals.js
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import { S } from "deka-dom-el/signals";
// α — `signal` represents a reactive value
const signal= S(0);
// β — just reacts on signal changes
S.on(signal, console.log);
// γ — just updates the value
const update= ()=> signal(signal()+1);
update();
const interval= 5*1000;
setTimeout(clearInterval, 10*interval,
setInterval(update, interval));