Both Testacular - recently renamed ‘Karma’ and Testem are great test runners for improving your javascript unit testing workflow. While Karma was developed as part of AngularJS, it is certainly useful as a test runner for javascript unit tests regardless of frameworks and/or libraries leveraged. Key features that both Testem and Karma have include: Support for running/driving multiple browsers sim
![Thoughts on Testem vs Testacular (Karma) - Zach Lendon's Blog](https://cdn-ak-scissors.b.st-hatena.com/image/square/26d9e47752f32a319dec602705372ad9ee4be359/height=288;version=1;width=512/http%3A%2F%2Fzachlendon.github.io%2Fimages%2FjasmineHtml.png)