RapidPlugins released nice joomla image gallery component "RapidGallery".

Rapidly build amazing photo galleries with Joomla! simplicity and the best of jQuery effects and animations.

Joomla simplicity and the best of jQuery effects and animations. Designed to be conflictless and scalable, strongly AJAX-powered. Easy and professional image manipulations. Rapid use, high flexibility, instant results simply moving files. It works on tablets and smartphones too.

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- Designed to be conflictless both with other extensions and other 3rd party javascripts
- Tested to be scalable (strongly AJAX powered)
- Manipulate images with special effects (transparent rounded corners, transparent reflection, drop shadow, logo watermark)
- Includes more than 10 different customized gallery skins/themes adapted for use with RapidGallery and tested on all major web browsers
- Smart automatic image resizing (symmetric on width/height or fixed dimensions, keeping transparency, accepting various sizes and formats)
- Pagination
- Multilingual image captions
- Easy to manage: just moving files (no xml files to update, no backend to add items, just move image files)
- Customizable style
- Custom sorting. Define your own order or apply a predefined sorting criteria
- Embed in any template position (with the Module) and in any content (with the Plugin)
- Translated in several languages: English, Français, Deutsch, Italiano, русский, Español
- No Flash plugin is required, many skins/themes perfectly work on tablets/smartphones