End-to-End Testing in Javascript has never been easier. Nightwatch.js and Cucumber.js when used as a whole seem to offer the perfect mix of specificity, expressivity, modularity and maintainability. Using such a lightweight toolchain for Javascript automation, one UI dev can easily switch to Automation dev without much of an effort. I share insights of my latest activity - a UI dev turned into a very passionate Automation dev, showing how both hats can easily be worn and switched seamlessly.