In relation to boilerplate code, what role do themelets serve?

Themelets play a significant role in managing boilerplate code by helping to reduce its complexity within Liferay themes. Boilerplate code refers to the sections of code that are repetitive and often standard across multiple components of an application. In the context of Liferay, themes can sometimes involve redundant code for various elements like styling, layout, and configurations.

Themelets are smaller, modular pieces of a theme designed to handle specific functionalities or design elements. By using themelets, developers can create reusable components that encapsulate common styles and functionalities, which not only simplifies the management of code but also encourages a cleaner and more organized structure. This modular approach allows for updates and maintenance to be performed more efficiently, as changes can be made in one location rather than sifting through the entire codebase.

Ultimately, the use of themelets leads to less boilerplate code, as they minimize repetition and provide a way to share design elements effectively across different themes. This simplification is crucial in promoting a more sustainable and scalable development environment within Liferay.