In this session Rupl discussed about how to use functional testing to spot regressions early and often, even before you merge. We'll show how you can visually diff your development branches against master and verify that nothing changed except the stuff you wanted to change. We'll talk about tools like CasperJS, Phantomas, and Wraith. There will be code samples abound!
Slides for this presentation: http://rupl.github.io/frontend-testing/