Introduction

Diapo Slideshow is a Joomla site module that turns a set of images into a finished, touch-friendly slideshow. Add slides, pick Overlay, Split, or Stacked, then publish it in a module position.

Live demo: demo.joomlax.com/demo/utilities/diapo-slideshow

What you can do

• Load slides from Media Manager rows, a folder under images/, or article intro images
• Choose Overlay (caption on the image), Split (image plus a caption panel), or Stacked (image then caption)
• Use fade, slide, zoom, or no transition, plus optional Ken Burns
• Pick dark, light, or auto theme, then optionally add accent, radius, frame, divider, or shadow
• Show side or bar arrows, bars / dots / numbers, a counter, thumbs, play / pause, progress, and fullscreen
• Keep keyboard, swipe, RTL, and reduced-motion support from the bundled engine

What it is not

• Not Coda Slider (that product is tabbed article / HTML panels)
• Not a YouTube, Vimeo, or MP4 slider
• Not a lightbox gallery or a 29-effect pack

Built for modern Joomla

• Joomla 4.4 or later, Joomla 5, and Joomla 6
• PHP 8.1 or later
• Native JavaScript (no jQuery)
• Web Asset Manager CSS and JS