What is the function of the 'liferay-util:tag' in Liferay?

The 'liferay-util:tag' serves the purpose of including reusable content or configuration settings in JSP files. This functionality is essential for developers working with Liferay, as it allows for the dynamic inclusion of various components, scripts, and configurations, promoting modularity and reusability in code. By employing tags effectively, developers can streamline their JSPs, making them cleaner and more maintainable while ensuring that common elements are easily managed and updated from a single location.

This approach also contributes to maintaining a consistent look and feel across different parts of the application, as well as reducing redundancy in the codebase, which simplifies future development and updates. Thus, utilizing 'liferay-util:tag' ensures that developers can effectively manage reusable components within their Liferay applications.