The simply the best collection of tags scripts
A HTML DOM parser written in PHP5+ that lets you manipulate HTML in a very easy way. Find tags on an HTML page with selectors like jQuery. Supports invalid HTML.
A jQuery plugin to create a highly customizable front-end tag system.
Tagator is a jQuery replacement for input boxes, making them tagging boxes. It supports searching, and affects the original input box directly, which is used as a comma separated data container.
Turn your boring tag list into a magical input that turns each tag into a styleable object with its own delete link. The Tags Input script handles all the data.
Beautiful advanced tag filtering with HTML5 and jQuery. Search tags within tags and filter items by multiple tags from different categories.
Create dynamic XSPF playlists based on ID3 tags in MP3 files. The zip package contains everything you need to get started. Move this folder out to your website root, and upload your MP3s.
A utility library that generates HTML embed tags for audio or video located on a given URL. It also parses and validates given media URLs. It currently works with 160+ services.