Understanding Phoenix Contexts for Beginners

The article clarifies the concept of contexts in Phoenix, which are essentially Elixir modules that group related functions together. It explains the structure of a Phoenix codebase, highlighting the separation between core business logic and web-specific logic. The author emphasizes the importance of defining boundaries within your application by utilizing contexts, which helps maintain clean architecture and prevents direct database access from web layers. Overall, contexts are presented as flexible units that can be named and organized according to specific application requirements, aiming to simplify the common misunderstandings that beginners face.