Agile BDD is an extension of Agile methodologies, specifically tailored to facilitate collaboration between developers, testers, and business stakeholders. The core concept of BDD revolves around writing tests in a language that is easy to understand by non-technical stakeholders, making it easier for everyone to align on project goals. These tests, or specifications, are written in plain English (or other languages) and describe the behavior of the system in terms that users or stakeholders would understand. https://testomat.io/blog/behavior-driven-development-agile-methodologies-in-quality-assurance/