My javascript testing toolchain
Update (Jan 4th 2014): Since I wrote this post, I’ve switched to using Karma instead of testem. Karma is written and supported by the Angular guys and in the year or so since this post was originally written has matured more than testem. I have a karma skeleton project that I use to setup my frontend testing environment. The readme for that project is pretty extensive and outlines how to set up a karma project.