Comment by h4ch1

The array primitive seems to be a reactive version of an array; which seems to be weird since a basic primitive like an array should be able to be made reactive by default.

Tangentially Svelte also provides some reactive primitives, namely SvelteMap and SvelteSet [0]. But I've never had to use any of them.

[0] https://svelte.dev/docs/svelte/svelte-reactivity