[jabo]

You can also use this library with Typesense, which is an open source alternative to Algolia: https://github.com/typesense/typesense-autocomplete-demo

Disclaimer: I work on Typesense.

[lol768]

It's quite easy to plug into any results provider, in fact. I built a proof of concept using Lunr (dataset too small for anything heavier-weight).