In which locations can a web block be utilized?

Web blocks are versatile components in OutSystems that can be used to create reusable elements across multiple parts of an application. They can be included not just in web screens, which are the primary interface for users, but also within other web blocks. This flexibility allows developers to build complex user interfaces while maintaining a modular structure, making it easier to manage and update the application.

By placing web blocks inside web screens, developers can efficiently organize content and functionality, separating concerns and enhancing code reusability. Similarly, using web blocks within other web blocks allows for a hierarchical structure, where smaller components can be nested to create more complex designs without duplicating effort.

Choosing options that limit web blocks to only web screens or only web blocks misses the core benefit of this feature, which is to combine both and promote reusability across different parts of the application. The ability to utilize web blocks in multiple contexts maximizes their effectiveness and promotes best practices in application design.