mirror of https://github.com/sveltejs/svelte
15 lines
316 B
15 lines
316 B
<script>
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import { writable, derived } from 'svelte/store';
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const y = writable(0);
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const y_squared = derived(y, $y => $y * $y);
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</script>
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<svelte:window bind:scrollY={$y}/>
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<p style="position: fixed; top: 1em; left: 1em;">
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scroll y is {$y}. {$y} * {$y} = {$y_squared}
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</p>
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<div style="height: 9999px">
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</div> |