Design System Library

Foundations · Tokens · Components · Layout Structure · Scalability

The Duela design system was built as a scalable component library to support fast iteration, visual consistency, and predictable user interactions. Components were structured using atomic design principles and aligned to a unified typography scale, spacing system, and layout logic. This ensured design consistency across flows while enabling rapid prototyping and future feature expansion.

Foundations

Typography · Grid · Spacing · Color · Iconography

The foundation layer defines the core design rules that ensure consistency, scalability, and usability across the entire product ecosystem.

Typography System

A structured type system for clarity, hierarchy, and usability.

Color System

A scalable color system for clarity, hierarchy, and accessibility.

Border Radius System

Border radius scales with container padding to preserve visual balance across components.

Padding System

Padding rules designed to create clarity, hierarchy, and consistency across layouts.

Iconography

A consistent 16px icon system for clarity, recognition, and interface structure.

Components

A modular component system ensuring consistency, usability, and scalability across the product experience. Components are built with defined states, behaviors, and interaction patterns to support clarity, accessibility, and long-term growth.

Buttons

A structured action system designed for clarity, hierarchy, and usability.

Form Components System

A unified form system for consistent, accessible interactions.

Navigation

A navigation system built for clarity, hierarchy, and usability.

Cards & Lists

Primary content containers for products, orders, and payments. Structured for consistent data presentation.

Controls & Chips

Compact selection, filtering, and interaction components for user input and control.

Design System Conclusion

This design system was built as a production framework, not a visual showcase. Every foundation and component is defined to reduce design friction, eliminate inconsistency, and create predictable interaction patterns across the product.