Drupal theme caching improves website speed by reusing rendered HTML and Twig output, reducing server load and delivering faster page performance.

Custom theme creation in Drupal lets you build unique, responsive designs by defining templates, libraries, and styles tailored to your brand and layout needs.

The Drupal 10 Menu API lets developers create and manage dynamic, multi-level menus programmatically, making navigation flexible and scalable.

Design patterns are proven solutions to common software design problems, helping developers write clean, reusable, and maintainable code.

Drupal caching strategies like Redis and Varnish boost website speed, reduce server load, and deliver faster content. These techniques optimize performance, improve scalability, and enhance user experience.