The official plugin is now available on WordPress.org.

https://wordpress.org/plugins/ashtabula/

This plugin allows you to use of the popular Swiper.js library in WordPress.

This is a minimalist plugin that is for displaying responsive cards in a slide.

• On a large screen device, the slide will show a horizontal card (image on the left and text on the right).
• On a small device, the slide becomes a stacked card with the image on the top and text on the bottom.

See the screengrabs below to get a visual.

Note: You should be comfortable with HTML and CSS to use this plugin.

1. Manually upload the contents of the zip file of this repo to /wp-content/plugins/ directory or upload the zip via your wp-admin Plugins > Add New > Upload Plugin.
2. Activate the plugin through the wp-admin Plugins page.

That's it!

1. Use the demo HTML file as a starter template. Add this HTML to a HTML or code block/element to your page or post.
2. To add the images, use the example CSS below as a template. Add the CSS to your Appearance > Customize > Additional CSS or your child theme's style.css file.

CSS example to specify the background image for the responsive card in a slide.

/**
 * Ashtabula - Swiper Slider Plugin Custom Styles
 */

#my-swiper-slide-1 {
 background-image: url(mybgimg-1.png);
}
#my-swiper-slide-2 {
 background-image: url(mybgimg-2.png);
}
#my-swiper-slide-3 {
 background-image: url(mybgimg-3.png);
}

How to add custom CSS to WordPress.

Visit the live demo site.

See the preview video.

• Now using a local copy of the Swiper 6.1.1 JS and CSS libraries.
• Changed plugin directory structure to follow WordPress best practices.