ImgStacks

A React component for creating beautiful, interactive image stacks with configurable aspect ratios and responsive behavior.

Demo

Live Demo

Demo Features

• 🖱️ Hover over the stack to see the caption and animation effects
• 🔍 Click to open the full-size image gallery
• ⌨️ Press Esc, click outside, or use the close button to dismiss the dialog
• 👆 Swipe left/right between images for a completely responsive experience

Features

• 🖼️ Stacked image presentation with hover effects
• 📐 Configurable aspect ratios (predefined or custom)
• 📱 Responsive design with mobile-first approach
• 🎭 Dark mode support
• 🔍 Modal view for full-size images
• 👆 Touch-optimized swipe navigation for when you don't want the full dialog experience
• ✨ Smooth animations and transitions
• ♿ Accessibility-friendly

Installation

npm install img-stacks

yarn add img-stacks

pnpm add img-stacks

---

Usage

import { ImgStack } from "img-stacks";

function MyComponent() {
  const images = [
    {
      src: "path/to/image1.jpg",
      alt: "Description of image 1",
      caption: "Caption for image 1",
    },
    {
      src: "path/to/image2.jpg",
      alt: "Description of image 2",
      caption: "Caption for image 2",
    },
  ];

  return (
    <ImgStack
      images={images}
      size={{ type: "aspect-ratio", width: 400, ratio: "wide" }}
    />
  );
}

Configuration

Image Configuration

Each image in the stack requires the following properties:

interface StackImage {
  src: string; // URL of the image
  alt: string; // Alt text for accessibility
  caption: string; // Caption shown in the dialog view
}

Size Configuration

The component supports two types of size configuration:

1. Aspect Ratio

{
  type: "aspect-ratio";
  width: number; // Desired width in pixels
  ratio: AspectRatio; // Predefined ratio or custom number
}

Predefined aspect ratios:

• "square" (1:1)
• "landscape" (4:3)
• "wide" (16:9)
• "ultrawide" (21:9)
• "portrait" (3:4)
• "tall" (9:16)

Or use a custom numeric ratio (e.g., 2.35 for cinemascope).

2. Fixed Size

{
  type: "fixed";
  width: number; // Width in pixels
  height: number; // Height in pixels
}

Responsive Behavior

The component is inherently responsive:

• Uses the specified width as a maximum
• Automatically scales down on smaller screens
• Maintains aspect ratio at all sizes
• No horizontal scrollbars

Examples

Default (Responsive)

<ImgStack images={images} />

Square Aspect Ratio

<ImgStack
  images={images}
  size={{ type: "aspect-ratio", width: 300, ratio: "square" }}
/>

Custom Aspect Ratio (Cinemascope)

<ImgStack
  images={images}
  size={{ type: "aspect-ratio", width: 400, ratio: 2.35 }}
/>

Fixed Size

<ImgStack images={images} size={{ type: "fixed", width: 400, height: 300 }} />

Best Practices

1. Use same-size images for best visual results
2. Provide meaningful alt text for accessibility
3. Keep image stacks to 3-5 images for optimal performance
4. Use aspect ratios that match your content type
5. Consider mobile users when setting widths

License

MIT