What is Pega's current design system?

The correct choice, which reflects Pega's current design system, is Cosmos. Pega Cosmos is a modern design system that provides a cohesive set of user interface components and design guidelines, enhancing the user experience and promoting consistency across applications. It focuses on responsive design and accessibility, ensuring applications built on the Pega platform can be easily used on various devices and by a diverse set of users.

Cosmos incorporates components and styles that are specifically tailored for Pega applications, offering a more intuitive and streamlined user interface than previous design systems. This modern approach not only simplifies the development process but also allows businesses to create more engaging and user-friendly applications.

The other options do not accurately represent Pega's current design system. UI Kit refers to earlier design libraries, while Framework and Bootstrap are general terms related to software development and web design but are not specific to Pega's design system.