Design Systems 101: Building Consistent User Interfaces

Introduction

Design systems are essential for scaling design across teams and products. This guide covers the fundamentals.

What is a Design System?

A design system is a collection of reusable components, guided by clear standards, that can be assembled to build any number of applications.

Core Elements

• Design tokens (colors, spacing, typography)
• Component library
• Pattern library
• Documentation and guidelines

Implementation

Start small, document everything, and iterate based on team feedback.

Conclusion

A well-maintained design system accelerates development and ensures brand consistency.