svelte/test/runtime/samples/svg-each-block-namespace/main.html

<svg>
	{#each colours as colour, i}
		<circle cx='{i * 100}' cy='100' r='100' fill='{colour}'/>
	{/each}
</svg>

<script>
	export default {
		data () {
			return {
				colours: [ 'red', 'green', 'blue' ]
			}
		}
	};
</script>