workarea-classic_search_autocomplete

https://github.com/workarea-commerce/workarea-classic_search_autocomplete

This plugin displays live results as the user begins to type a search into the Storefront search field in a small UI displayed below the field. It leverages a customized version of the jQuery UI Autocomplete functionality. For a better overall UX and UI for your customers, consider the workarea-search_autocomplete plugin instead.