TDD, BDD, DDD, and the Rest of the "-Driven Development" Family, Explained for Engineers
TDD, BDD, DDD, ATDD, EDD, CDD, FDD — the "-Driven Development" alphabet soup confuses even experienced engineers, partly because they're not rivals: they answer different questions and compose together. This is a practical, example-rich guide for software engineers: what each one really means, the core loop or concept, concrete code and Gherkin examples, when to reach for it, the pitfalls — and a clear map of how they fit together on a single real feature.