Description: A template fragment is a reusable snippet of template code in web application frameworks that can be included in other templates. This feature allows developers to create user interface components that can be used in multiple places within an application, promoting modularity and code reuse. Template fragments are particularly useful for recurring elements such as headers, footers, navigation menus, and forms. By encapsulating these elements in fragments, maintenance and updates are simplified, as any changes made to the fragment will automatically reflect in all templates that include it. Additionally, template fragments can accept parameters, allowing for customization of their content based on the context in which they are used. This flexibility and efficiency in template management is one of the features that makes various web frameworks popular for application development.