Scott (@scottsweb)

Add Google style instant search and search suggest to your WordPress powered site. This plugin will begin displaying search results as soon as your site visitor starts typing into the search box.
The plugin requires very little configuration and should work out of the box with most themes. The plugin has its own options page to configure the plugin to work with your theme if you require it.
<a href="http://scott.ee/" title="WordPress designer and developer" rel="nofollow ugc">a plugin by Scott Evans</a>

Instant Search & Suggest

Instant WordPress search with search suggestions for tags, categories and titles.

gazeattaus

imunshi

Instant is the microcheckout plugin for e-commerce stores — enable embedded checkout on every page of a store, making it possible for any shopper to checkout in less than 30 seconds from any page on the site.
Typically a shopper has to go through 4-6 different pages or steps to make a purchase, increasing their chances of abandonment at every level. The end result is that only 3% of visiting shoppers actually place an order, while 97% drop out.
Microcheckout solves that problem with a sub-30 second checkout experience from any page, especially for first time shoppers.

Instant Checkout — Microcheckout for WooCommerce

Enable microcheckout on your WooCommerce store to boost conversion & sales.

Instant Search & Suggest vs Instant Checkout — Microcheckout for WooCommerce