Typesense - Typo tolerant, delightfully simple, open source search 🔍
Qikipedia - Instant Wikipedia summary cards on any web page
Algolia Search for WordPress - Bring instant and relevant search to your WordPress blog
Newsit - Find the discussion around the page you're looking at!
autoComplete.js - Simple autocomplete pure vanilla Javascript library.
Anycomplete - The magic of Google Autocomplete while you're typing