Accessible Mobile-friendly Image Lightbox Library – Parvus.js
An accessible, touch-enabled, user-friendly image lightbox component written in plain JavaScript.
JavaScript & CSS image lightbox
Mobile Optimized Lightbox Gallery – touchTouch
A JavaScript-based gallery lightbox plugin that has great touch support, is lightweight, fast, and easy to implement.
Image & Iframe Gallery Lightbox In Vanilla JavaScript – Scpop
An easy-to-use JavaScript library that enables you to display images and/or iframe content in a responsive gallery popup.
Pure JavaScript Image Lightbox Library – Luminous
Luminous is a super tiny, zero-dependency JavaScript library for overlaying your images like a lightbox.
Minimal Image & Video LigthtBox In Pure JavaScript – BigPicture.js
BigPicture.js is a lightweight image & video viewer/lightbox built in pure javaScript. Supports local/remote images and Youtube/Vimeo/HTML5 videos.
Video/Iframe/Gallery/Inline Content Lightbox Library – Tobii
Tobii is a feature-rich, responsive, accessible, mobile-friendly lightbox library that makes it possible to display any content type in a modal popup.
Lightweight Responsive Lightbox In Pure JavaScript – Modal.js
Modal.js is a lightweight vanilla JavaScript plugin to create any content modal windows just like the fancyBox does.
Pure JavaScript Medium-style Image Zoom Library – medium-zoom
medium-zoom is a JavaScript library used for creating a responsive, user-friendly image zoom / lightbox effect as seen on Medium.com pages.
Modern Filterable Gallery With Image Lightbox
A modern, responsive, filterable photo gallery with pretty nice hover & lightbox effects.
Lightweight & Easy Image Viewer/Lightbox Library – img-previewer
A lightweight image viewer/lightbox JavaScript library that is easy to implement on all images with a single JS call.