We use a few JavaScript libraries for AwfulPostsView. Here's how to build them.
jQuery for modern browsers.
$ rake concat[-polyfill:-fx:-form:touch] dist
Then move dist/zepto.min.js to this folder.
Logic-less templates.
$ rake jquery
Then move jquery.mustache.js to this folder.
Concatenate these files together into a single file, posts-view.js. This file is loaded by AwfulPostsView.
$ rake
We also make Zepto available globally as jQuery, so the mustache.js plugin works unmodified.