Subtemplates
Subtemplates are small template fragments intended for inclusion within larger templates. They enable modular design by isolating repeatable pieces such as headers, footers, sidebars, cards, or widgets. Subtemplates are stored separately and rendered as part of a parent template, often with a mechanism for passing data or parameters.
Most templating systems provide a way to incorporate subtemplates, such as include, import, or extend directives,
Benefits include reuse, consistency, and easier maintenance. Subtemplates separate structure from content, support collaboration, and simplify
Best practices include defining stable, minimal interfaces for subtemplates, passing only what is needed, keeping logic