Overview

This design system provides a unified language for building consistent user interfaces. It includes:

• Design Tokens: Colors, typography, spacing, and shadows
• Component Library: 50+ reusable React components
• Documentation: Interactive examples with Storybook
• Accessibility: WCAG 2.1 AA compliant

Architecture

Token System

The design system uses a token-based approach:

const tokens = {
colors: { primary: { 50: '#e3f2fd', 500: '#2196f3', 900: '#0d47a1' }, neutral: { 50: '#fafafa', 500: '#737373', 900: '#171717' }, }, spacing: { sm: '0.5rem', md: '1rem', lg: '1.5rem', xl: '2rem' }, };

Component API

Each component follows a consistent API pattern:

• Compound components for complex UI
• Render props for flexibility
• Forward refs for DOM access

Metrics

| Metric | Value | |--------|-------| | Components | 52 | | Test Coverage | 95% | | Bundle Size | 45kb gzipped | | Downloads | 10k+/month |

Impact

The design system has:

• Reduced development time by 40%
• Improved UI consistency across 8 projects
• Decreased bug reports related to styling by 60%