GalleriomJS lets you create a beautiful gallery slideshow. It's goal is to be used similar to default WP gallery - via WYSIWYG editor. Built in pure JS(ES6), CSS3 and HTML. It is dependency free, so no additional files are loaded or added.

Mosaic Gallery is an advanced plugin for creating stunning, responsive mosaic-style galleries with ease, offering customizable layouts and effects.

This plugin add comments (form and list) in every NextGEN Gallery.

Wordpress Aeroscroll Gallery – A Infinite Scroll Image Gallery to create stunning photo galleries, Post Grids and News Scrollers

A simple plugin that uses the shortcode [simple-sc-gallery ids="1,2,3"], where ids are the IDs of the images in your WordPress media library.