jAutochecklist is a jQuery plugin that help you to create an user-friendly HTML list which can be used to replace the old tradition
iCheck is highly customizable jQuery plugin for checkboxes and radio buttons styling.
Fancy Input is a jQuery plugin that makes typing & deleting in input / Textarea fields exciting with CSS3 effects.
Alpaca is the Easy Forms Engine for jQuery / Bootstrap. It is built around JSON schema to keep things simple. Using Alpaca, you can express your forms object model, types, properties and validation logic.
Alpaca comes pre-configured to work nicely with the following web frameworks:
typeahead.js is a fast and fully-featured autocomplete library that is inspired by Twitter's autocomplete search functionality.