Tagger.js is a project mainly written in JavaScript, it's free.
Tagger.js is a jQuery plugin for creating/using tags in forms
Tagger.js is a jQuery plugin for tagging models
html with no preexisting tags:
<ul id="user_tags"></ul>
with preexisting tags:
<ul id="user_tags">
<li>weldyss</li>
<li>samflores</li>
</ul>
javascript:
$(function() { $("#user_tags").tagger(); });
source: an array with the preexisting tags
$("#user_tags").tagger({
source: [
"dmitrynix", "cleitonfco", "samflores",
"caironoleto", "weldyss", "cyruscavalcante",
"italoveloso", "ewertonsjp", "pauloh"
]
});