Can you explain what is meant by a project divided into several modules?

A project divided into several modules means that the code is split into separate logical parts (modules), which can be developed, tested, and maintained independently of each other. In iOS, this is usually implemented through multiple targets or frameworks within a single project.

Advantages of this approach:

• Improved code organization and separation of responsibilities.
• Ability to reuse modules across different projects.
• Faster build times due to incremental compilation.
• Simplified teamwork when different teams work on different modules.

For example, a separate module can be allocated for the network layer, another for UI components, and a third for business logic.