Front End Dependencies

Backbone Dependencies

underscore.js
backbone.js
backbone-validation.js

Bootstrap

dropdown.js
modal.js

jQuery UI

jquery.ui.core.js
jquery.ui.widget.js
jquery.ui.mouse.js
jquery.ui.draggable.js
jquery.ui.droppable.js
jquery.ui.sortable.js

Misc JS Dependencies

underscore.js
backbone.js
backbone-validation.js
jquery.autosize.js
slugify.js
jquery.timer.js
mousetrap.js
mousetrap.global.bind.js
purl.js
jquery.qtip.js
select2.js
favico.js
helpers.js

All of these JS files are compiled into libraries-min.js manually at the moment. Some of them are downloaded via Bower, others exist in the Mailpile repo in the static/default/js/libraries folder.

We'd like to make this process more elegant and easy for a front-end dev to jump and work with, but will probably not do so post 1.0, hopefully post Beta.