"jsTree is jquery plugin, that provides interactive trees. It is absolutely free, open source and distributed under the MIT license. jsTree is easily extendable, themable and configurable, it supports HTML & JSON data sources and AJAX & async callback loading.jsTree functions properly in either box-model (content-box or border-box), can be loaded as an AMD module, and has a built in mobile theme for responsive design, that can easily be customized. It uses jQuery's event system, so binding callbacks on various events in the tree is familiar and easy.You also get:- drag & drop support- keyboard navigation- inline edit, create and delete- tri-state checkboxes- fuzzy searching- customizable node typesAside from this readme you can find a lot more info on http://www.jstree.com/ and the discussion group https://groups.google.com/forum/#!forum/jstreePreferred way is to install this lib by npm or bower"