Craft Design System

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Craft is a lightweight, flexible design system for building responsive layouts in React and handling prose. It provides a set of foundational components that make it easy to create consistent, maintainable layouts while leveraging the power of Tailwind CSS.

Features

• Modern Styling: Built with Tailwind CSS and compatible with shadcn/ui
• Responsive Design: First-class support for responsive layouts
• Type-Safe: Written in TypeScript with strong type inference
• Performance: Zero runtime overhead, all styles are compiled
• Accessible: Built with WCAG guidelines in mind
• Lightweight: No external dependencies beyond Tailwind CSS

Requirements

• Node.js 18 or higher (recommended 20+)
• Next.js 13 or higher (recommended 15+)
• shadcn/ui (for the color system)
• Tailwind CSS
• TypeScript (recommended)

Quick Start

# Using npm
npx init craft-ds

# Using pnpm (recommended)
pnpx init craft-ds

# Using yarn
yarn create craft-ds

The installer will:

1. Check your environment and dependencies
2. Install and configure required packages
3. Set up the Craft component in your project
4. Optionally install and configure shadcn/ui

Core Components

Layout

The root component that provides base styling and structure.

import { Layout } from "@/components/craft";

export default function Page() {
  return <Layout>{/* Your page content */}</Layout>;
}

Main

The primary content area of your page. Applies typography styles without header spacing.

<Main>
  <h1>Welcome</h1>
  <p>This content will have typography styles applied.</p>
</Main>

Section

A semantic section container for grouping related content.

<Section>
  <h2>Features</h2>
  {/* Section content */}
</Section>

Container

Centers content and provides consistent horizontal padding.

<Container>{/* Centered content with padding */}</Container>

Article

Applies typography and spacing styles (including header spacing), ideal for long-form content.

<Article>
  <h1>Article Title</h1>
  <p>Article content with proper typography and spacing.</p>
</Article>

Prose

Similar to Article but without max-width constraints and header spacing. Perfect for rich text content.

<Prose>{/* Rich text content */}</Prose>

Box

A powerful layout component that supports both Flexbox and Grid layouts with responsive properties.

Type-Safe Props

interface BoxProps {
  direction?: ResponsiveValue<"row" | "col">;
  wrap?: ResponsiveValue<"wrap" | "nowrap">;
  gap?: ResponsiveValue<0 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12>;
  cols?: ResponsiveValue<1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12>;
  rows?: ResponsiveValue<1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12>;
}

Flex Layout Example:

<Box direction={{ base: "col", md: "row" }} wrap="wrap" gap={4}>
  <div>Item 1</div>
  <div>Item 2</div>
</Box>

Grid Layout Example:

<Box cols={{ base: 1, md: 2, lg: 3 }} gap={4}>
  <div>Grid Item 1</div>
  <div>Grid Item 2</div>
  <div>Grid Item 3</div>
</Box>

Typography System

Craft provides a comprehensive typography system that handles:

• Headings (h1-h6) with proper sizing and spacing
• Paragraphs with comfortable line height
• Lists (ordered, unordered, and nested)
• Code blocks and inline code
• Tables with proper borders and spacing
• Block quotes and citations
• Figures and captions
• And more...

Typography Components

Choose the right typography component for your needs:

• Article: Full typography with header spacing
• Prose: Typography without header spacing
• Main: Basic typography without header spacing

Customization

Tailwind Configuration

Craft works seamlessly with your Tailwind configuration. You can customize:

• Colors through your color palette
• Spacing through your spacing scale
• Typography through your font settings
• Breakpoints through your screen configurations

Component Styling

All components accept a className prop for custom styling:

<Container className="bg-gray-100 dark:bg-gray-900">
  <Section className="py-12">
    <h1>Custom Styled Section</h1>
  </Section>
</Container>

Best Practices

Layout Structure

<Layout>
  <Main>
    <Section>
      <Container>
        <h1>Page Title</h1>
        <Box cols={{ base: 1, md: 2 }} gap={6}>
          {/* Content */}
        </Box>
      </Container>
    </Section>
  </Main>
</Layout>

Content Structure

<Article>
  <h1>Article Title</h1>
  <p>Introduction paragraph...</p>

  <h2>Section Title</h2>
  <p>Section content...</p>

  <Box cols={{ base: 1, md: 2 }} gap={4}>
    {/* Grid content */}
  </Box>
</Article>

Contributing

We welcome contributions! Please see our Contributing Guide for details.

License

MIT Bridger Tower 2025