Galleria is a JavaScript image gallery framework that simplifies the process of creating beautiful image galleries for the web and mobile devices.
Koken is a free system designed for photographers, designers, and creative DIYs to publish independent websites of their work.
HTML5 Webcam for your website
Framework agnostic gallery plugin with flashy filtering and re-ordering
PhotoShow is a free, open-source, and very easy to use web gallery installable on any web server.
A location based image gallery app
PhotoSwipe is a FREE HTML/CSS/JavaScript based image gallery specifically targeting mobile devices.