Svelte- sample code to capture mouse coordinates

svelte-mouse-coordination.js

<script>
	let m = { x: 0, y: 0 };

	function handleMousemove(event) {
		m.x = event.clientX;
		m.y = event.clientY;
	}
</script>

<div on:mousemove={handleMousemove}>
	The mouse position is {m.x} x {m.y}
</div>

<style>
	div { width: 100%; height: 100%; }
</style>