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@thorprovider/components

v2.1.0

Published

Shared React component library for Thor Commerce. Tailwind CSS 4 + shadcn/ui patterns. L3 design system layer.

Readme

@thorprovider/components

Shared React component library for Thor Commerce ecommerce platform. A complete, production-ready UI component system built with React 19, Tailwind CSS 4, and shadcn/ui patterns.

Overview

@thorprovider/components is the L3 design system layer that provides 55+ reusable, accessible, and well-documented components for building Thor Commerce storefronts, dashboards, and admin interfaces. All components are framework-agnostic (pure React) and follow accessibility best practices.

Key Features

  • 55+ Components - Complete UI kit from buttons to complex ecommerce patterns
  • TypeScript First - Full type safety with comprehensive JSDoc documentation
  • Tailwind CSS 4 - Modern styling with CSS custom properties for theming
  • shadcn/ui Patterns - Familiar architecture for developers
  • Accessible - WCAG 2.1 AA compliant with proper ARIA roles
  • ESM + CommonJS - Works everywhere (Next.js, Vite, etc.)
  • Zero Dependencies - Only React as peer dependency
  • Ecommerce Ready - ProductCard, CartItem, VariantSelector, and more

Installation

npm install @thorprovider/components react react-dom

Ensure your project has Tailwind CSS configured. If not, follow the Tailwind CSS installation guide.

Quick Start

1. Import Styles

In your app's root layout or entry file:

// app/layout.tsx (Next.js)
import '@thorprovider/components/styles.css';

export default function RootLayout({
  children,
}: {
  children: React.ReactNode;
}) {
  return (
    <html>
      <body>{children}</body>
    </html>
  );
}

2. Use Components

import { Button, Card, CardHeader, CardContent, Input, Label } from '@thorprovider/components';

export function LoginForm() {
  return (
    <Card>
      <CardHeader>
        <h2>Sign In</h2>
      </CardHeader>
      <CardContent className="space-y-4">
        <div>
          <Label>Email</Label>
          <Input type="email" placeholder="[email protected]" />
        </div>
        <Button className="w-full">Sign In</Button>
      </CardContent>
    </Card>
  );
}

Component Categories

TIER 1: Base Atomic Components (15 components)

Foundation building blocks for creating UIs.

| Component | Purpose | |-----------|---------| | Button | Primary interactive element | | Input | Text input field | | Label | Form label | | Badge | Status indicator | | Checkbox | Checkbox input | | Radio | Radio button input | | Card | Container with heading/footer slots | | Heading | Typography - headings | | Text | Typography - body text | | Link | Navigation link | | Select | Dropdown selector | | Textarea | Multi-line text input | | FormField | Form group wrapper | | Dialog | Modal dialog | | Alert | Alert message | | Skeleton | Loading placeholder |

TIER 2: Composite Components (10 components)

Higher-level components combining multiple elements.

| Component | Purpose | |-----------|---------| | SearchInput | Search with icon and clear | | PriceInput | Currency input with formatting | | ProductImage | Image with fallback | | Rating | Star rating display | | TagInput | Multi-tag input | | Pagination | Page navigation | | StatisticsCard | Stat display card | | Breadcrumb | Navigation breadcrumb | | Tooltip | Hover tooltip | | Tabs | Tab navigation |

TIER 3: Ecommerce Components (10 components)

Specialized components for ecommerce functionality.

| Component | Purpose | |-----------|---------| | ProductCard | Product display card | | CartItem | Cart line item | | CartSummary | Order summary | | ProductFilter | Advanced filtering | | PriceDisplay | Price with discounts | | FormError | Validation error | | LoadingSpinner | Loading indicator | | EmptyState | Empty state message | | ReviewStars | Product reviews | | QuantitySelector | Qty increment/decrement |

TIER 4: shadcn-compatible Primitives (20 components)

Advanced UI primitives for complex interactions.

| Component | Purpose | |-----------|---------| | Avatar | User avatar | | DropdownMenu | Dropdown menu | | Popover | Floating popover | | AlertDialog | Confirmation dialog | | Sheet | Slide-out drawer | | ScrollArea | Custom scrollbar | | Separator | Visual divider | | NavigationMenu | Navigation menu | | Progress | Progress bar | | Switch | Toggle switch | | Toggle | Toggle button | | HoverCard | Hover preview card | | Accordion | Expandable sections | | AspectRatio | Aspect ratio container | | RadioGroup | Radio group | | CartDrawer | Slide-out cart | | ProductQuickView | Quick product preview | | VariantSelector | Product variant picker | | CheckoutStepIndicator | Checkout steps | | WishlistToggle | Wishlist heart icon |

Usage Examples

Form with Validation

import { FormField, Input, Label, Button, FormError } from '@thorprovider/components';
import { useState } from 'react';

export function ContactForm() {
  const [error, setError] = useState('');

  return (
    <form className="space-y-4">
      <FormField>
        <Label htmlFor="email">Email</Label>
        <Input id="email" type="email" placeholder="[email protected]" />
        {error && <FormError>{error}</FormError>}
      </FormField>
      <Button type="submit">Send</Button>
    </form>
  );
}

Product Grid with Cards

import { ProductCard, Badge, Rating } from '@thorprovider/components';

interface Product {
  id: string;
  name: string;
  price: number;
  image: string;
  rating: number;
  isNew?: boolean;
}

export function ProductGrid({ products }: { products: Product[] }) {
  return (
    <div className="grid grid-cols-1 gap-4 md:grid-cols-3 lg:grid-cols-4">
      {products.map((product) => (
        <ProductCard
          key={product.id}
          title={product.name}
          price={product.price}
          image={product.image}
          badge={product.isNew ? <Badge>New</Badge> : undefined}
          rating={<Rating rating={product.rating} />}
          onAddToCart={() => console.log('Added', product.id)}
        />
      ))}
    </div>
  );
}

Modal Dialog

import {
  Dialog,
  DialogHeader,
  DialogTitle,
  DialogContent,
  DialogFooter,
  Button,
} from '@thorprovider/components';
import { useState } from 'react';

export function ConfirmDialog() {
  const [open, setOpen] = useState(false);

  return (
    <>
      <Button onClick={() => setOpen(true)}>Delete Item</Button>
      <Dialog open={open} onOpenChange={setOpen}>
        <DialogHeader>
          <DialogTitle>Confirm Delete</DialogTitle>
        </DialogHeader>
        <DialogContent>Are you sure you want to delete this item?</DialogContent>
        <DialogFooter>
          <Button variant="outline" onClick={() => setOpen(false)}>
            Cancel
          </Button>
          <Button variant="destructive">Delete</Button>
        </DialogFooter>
      </Dialog>
    </>
  );
}

Customization

Theming with CSS Variables

Override default colors in your CSS:

:root {
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-success: #059669;
  --color-error: #dc2626;
}

Tailwind CSS Configuration

Ensure your tailwind.config.ts includes the components package:

import type { Config } from 'tailwindcss';

export default {
  content: [
    './app/**/*.{js,ts,jsx,tsx}',
    './node_modules/@thorprovider/components/**/*.{js,mjs}',
  ],
  theme: {
    extend: {},
  },
  plugins: [],
} satisfies Config;

TypeScript Support

All components export their prop types:

import { Button, type ButtonProps } from '@thorprovider/components';

const MyButton: React.FC<ButtonProps> = (props) => {
  return <Button {...props} />;
};

Accessibility

Every component follows WCAG 2.1 AA standards:

  • Proper semantic HTML (button, input, etc.)
  • ARIA labels and roles where needed
  • Keyboard navigation support
  • Focus management
  • Screen reader friendly

Architecture

packages/components/
├── src/
│   ├── components/          # 55 React components
│   ├── utils/
│   │   └── cn.ts           # Class merging utility
│   ├── styles.css          # Global styles + design tokens
│   └── index.ts            # Barrel exports
├── package.json
├── tsconfig.json
└── tsup.config.ts

Building

# Development with watch
pnpm dev

# Production build
pnpm build

# Type checking
pnpm type-check

Performance

  • Minimal Dependencies: Only React, clsx, and tailwind-merge
  • Tree-shakeable: Each component is individually exported
  • Optimized: Components use forwardRef and proper memoization
  • Fast: Simple component compositions without complex abstractions

Contributing

All components must:

  • ✅ Be presentational (no business logic)
  • ✅ Use TypeScript with proper types
  • ✅ Include JSDoc documentation
  • ✅ Support all required props via interface
  • ✅ Use cn() utility for class merging
  • ✅ Be accessible (WCAG 2.1 AA)
  • ✅ Work across all Thor Commerce starters

License

MIT - See LICENSE file in repository

Support