http://angularjs.org/
jQuery 2.0.2, HTML, CSS, JavaScript
Mootools 1.4.5, HTML, CSS, JavaScript
jQuery 1.7.1, HTML, CSS, JavaScript
jQuery 1.9.1, HTML, CSS, JavaScript
jQuery 2.0, HTML, CSS, JavaScript
http://stackoverflow.com/q/8439457/1011582
Using jQuery Tagit on input fields.
jQuery 1.7.2, HTML, CSS, JavaScript
jQuery 1.8.3, HTML, CSS, JavaScript
Simple, small jQuery plug-in to open drop down menus automatically on hover (mouse over).
No-Library (pure JS), HTML, CSS, JavaScript