What’s Behavior Driven Development (BDD)?

Behavior Driven Development (BDD) is a software development approach that emphasizes collaboration and communication between developers, stakeholders, and customers to build software that meets the needs of the business. BDD is an evolution of Test-Driven Development (TDD) and focuses on writing tests that describe the desired behavior of a system, rather than just testing its implementation.

BDD encourages teams to think about the behavior they want a system to exhibit and to write tests that express that behavior in a natural language format that is easily understood by everyone involved in the project. This helps to ensure that everyone has a shared understanding of what the system should do, and it makes it easier to catch and fix misunderstandings early in the development process.

BDD also helps to ensure that software is developed in an iterative and incremental manner, with each iteration delivering a small, usable increment of the system that is tested and validated before moving on to the next. This helps to minimize the risk of building the wrong thing, and it makes it easier to get feedback from stakeholders and customers early in the development process.

In summary, BDD is a collaborative and customer-focused approach to software development that helps teams to build software that meets the needs of the business, while ensuring that the software is developed in an iterative and incremental manner.

Credits: Featured image generated by DALL-E from OpenAI