Select2

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

typeahead.js

fast and fully-featured autocomplete library

MagicSuggest

MagicSuggest is a multiple selection auto suggest combo box for Bootstrap 3.

Selective

Selective provides multiple selection with autocomplete: a list to which items may be added by typing part of the label. A server-side or client-side source may be specified for autocomplete (see jquery.ui.autocomplete). Items may be reordered if the sortable option is present (this feature requires jQuery UI sortable). Items may also be removed. There are … Continue reading

jQuery Typeahead

jQuery plugin that provides Typeahead (autocomplete) Search preview from Json object(s) via same domain Ajax request or cross domain Jsonp and offers data compression inside Local Storage. The plugin is built with a lot of options and callbacks to allow customization.

superlightweight autosuggest / autocomplete plugin

A super-lightweight autocomplete / autosuggest plugin with a simple but powerful API. Leverages the HTML5 datalist element to build a lightweight autosuggest solution. Can use webshim to polyfill old browsers or enhance modern ones.