A design system is a comprehensive collection of reusable UI components, design patterns, and guidelines that work together to create consistent, scalable, and maintainable applications. It serves as a single source of truth for design decisions, ensuring visual and functional consistency across your entire application.

Key Terms

TermDescription
Design SystemA collection of reusable components, guided by clear standards, that can be assembled to build applications
Color PaletteA predefined set of colors used consistently across an application
UI PrimitivesBasic building blocks like Text, Button, etc. that are used to create more complex components

Best Practices

1. Centralize Colors

Create a dedicated colors file (e.g. colors.ts) to store all application colors. This makes it easy to:

  • Maintain consistent branding
  • Support light/dark themes
  • Make app-wide color changes from one place

Is this lesson useful?