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solidjs_reactive_counter_component_with_signals_and_cleanup.ts
typescriptA basic counter component demonstrating signals and reactivity in Solid.js.
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solidjs_reactive_counter_component_with_signals_and_cleanup.ts
1import { render } from "solid-js/web";
2import { createSignal, onCleanup } from "solid-js";
3
4function Counter() {
5 const [count, setCount] = createSignal(0);
6 const timer = setInterval(() => setCount(count() + 1), 1000);
7
8 onCleanup(() => clearInterval(timer));
9
10 return <div>Count: {count()}</div>;
11}
12
13render(() => <Counter />, document.getElementById("app")!);