Svelte5: snippets components invoked multiple times about svelte HOT 4 OPEN

You can avoid the reinvocation by using a @const tag:

{#each list as el }
	{@const component = getComponent(el)}
	{@render comp(component, el)}
{/each}

I'm not sure if this warrants a fix - i.e. use a derived to deduplicate accesses - or if we can keep this as-is.

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Giving this the 5.0 label in the sense of "we should decide what to do here (if anything) soon"

from svelte.

You can avoid the reinvocation by using a @const tag:

{#each list as el }
	{@const component = getComponent(el)}
	{@render comp(component, el)}
{/each}

I'm not sure if this warrants a fix - i.e. use a derived to deduplicate accesses - or if we can keep this as-is.

This is my first time seeing this. Thank you.

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This solves my problem, but I think it is worth investigating more, because I discovered it only by placing some console.log() inside my function: it could lead to very strange / unexpected behaviors.

You can avoid the reinvocation by using a @const tag:

from svelte.