Can you name examples and explain the principles of system design?

Design Systems are sets of reusable components, rules, and standards that ensure uniformity and consistency of interfaces in applications.

Examples:

• Material Design by Google — a set of components and guidelines for creating UI on Android and other platforms.
• Fluent Design by Microsoft.

Principles of operation:

• Component-based: the interface is built from independent, reusable components.
• Consistency: a unified style, colors, typography, and behavior.
• Documentation: clear guidelines and usage examples.

In Android, this helps create applications with predictable and user-friendly interfaces, speeds up development, and simplifies maintenance.