How do layouts and sublayouts function together in Sitecore?

Layouts and sublayouts in Sitecore work together to create a coherent and flexible structure for web pages. Layouts serve as the overarching framework for a web page, defining the main layout structure that includes elements such as headers, footers, and sidebars. These layouts establish where content will be displayed on the page.

Sublayouts, on the other hand, function as smaller, reusable components within this overall structure. They are used to create specific sections of the page, such as individual content areas or widgets that can hold dynamic data or custom functionality. This separation allows developers to build complex pages efficiently, as sublayouts can be reused across different layouts or pages, promoting design consistency and reducing duplicated effort.

By this design, layouts provide a broad structural guideline, while sublayouts allow for detailed content and functionality to be inserted into the designated areas of that structure. This system enhances modular development and makes managing site content more efficient, contributing to easier maintenance and updates over time.