SearchWP Live Ajax Search
SearchWP Live Ajax Search enhances your search form by applying an AJAX search, allowing you to see search results without needing to redirect to a results page. Designed to work with any theme and any Search WP configuration, SearchWP Live Ajax Search is the easiest way to quickly improve your search forms!
Live Search does not require Search WP, so it is available on wordpress.org. If you have Search WP installed and activated, Live Search will automatically utilize it. If you don’t, native WordPress search results will be provided.
After uploading and activating Search WP Live Ajax Search, any form generated using get_search_form() will be automatically enhanced with live search using the default configuration. The default Search WP search engine will be used (or WordPress native search if Search WP isn’t available) and the default theme applied. You can customize everything to a great degree, however.