BDD is a set of practices which help software development teams to have conversations about the behavior of their system and how it delivers value to the project stakeholders. BDD has changed from its early roots as a replacement to TDD and now works as a mini-methodology across the whole software lifecycle. Over the last few years the adoption of BDD has grown globally, with dozens of tools created, used by hundreds of projects around the world.
In this talk we look at the original reasons behind the creation of BDD, bringing the focus back to the language and conversations which lie at its heart. We look at how BDD’s patterns can be applied at multiple scales –from the initial project vision all the way to the code – to deliberately discover and address uncertainty and risk in every aspect of software development, producing reliable, maintainable software that matters.