the intrinsic cognitive load for a web application developer could be the knowledge of the computer language being used (on top of the fundamentals of programming), the extraneous cognitive load might be details of the commands needed to instantiate a dynamic testing environment (which needs multiple hard-to-remember console commands), and the germane cognitive load could be the specific aspects of the business domain that the application developer is programming (such as an invoicing system or a video-processing algorithm).
