But I tried it without $ prefix as shown below but still works.
export const elapsed = derived( time, t => Math.round((t - start) / 1000) );
The $ prefix is used to show that the variable is observable, you can omit it
Thank you for the confirmation of the behavior. Oh yes. as that got me confused, I asked and someone replied that even Svelte test code uses the callback without $.
$
reddit.com/r/sveltejs/comments/hbl...
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But I tried it without $ prefix as shown below but still works.
The $ prefix is used to show that the variable is observable, you can omit it
Thank you for the confirmation of the behavior.
Oh yes. as that got me confused, I asked and someone replied that even Svelte test code uses the callback without
$.reddit.com/r/sveltejs/comments/hbl...