"Outstanding Search Experiences with Remix and Algolia" by Sarah Dayan

It looks like Algolia doesn't require any sort of debouncing when making queries since it's designed to handle many rapid requests. It also nicely integrates with server-side rendered frameworks like Remix to provide instant results after loading the page.

Useful keywords here are getServerState and InstantSearchSSRProvider.

I definitely recommend this talk if you're looking to add search to your site.