inputTags.js is a simple jQuery plugin allowing to add, edit or remove tags in a tags list.
Insignia is a customizable tag input that is progressively enhanced, fast, easy to use, and reliable.
Tagator is a jQuery-based replacement for input boxes, making them tagging boxes. It supports searching, and affects the original input box directly, which is used as a comma serparated data container.
Tag Editor is a powerful and lightweight tag editor plugin for jQuery.
taggingJS is a jQuery plugin to create an high customizable front-end tag system. It is less than 2.5 kb and support major browsers in the world!
jQuery.masterblaster is a nice and tidy tag manager.
Inputosaurus Text is a jQuery plugin that allows for multiple delimited values, parse hooks, autocomplete, keyboard shortcuts etc.
The jQuery Tagit plugin transforms an html unordered list into a unique tagging plugin. Why unique? Because jQuery Tagit uses jQuery Ui's auto-complete plugin to supply suggestions to users as they type.
Tokeninput is a jQuery plugin which allows your users to select multiple items from a predefined list, using autocompletion as they type to find each item. You may have seen a similar type of text entry when filling in the recipients field sending messages on facebook.
TextExt is an autocomplete and tag input plugin for jQuery which allows you easily turn a standard HTML text input into a wide range of modern, tailored to your needs input field without bloating your source code and slowing down your site with the code that you aren’t using.