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.
Modal & Popup
Draggable & Maximizable Dialog Window In Pure JavaScript – WindowJS
WindowJS is a standalone JavaScript library to create responsive, fully customizable dialog windows with resize/move/maximize/minimize capabilities.
Minimal Alert, Confirm, And Toast Dialog In JavaScript – Asteroid Alert
Asteroid Alert is a standalone JavaScript dialog popup library to create minimal, modern alert & confirm dialog boxes and toast-like notification popups using pure JavaScript.
Tiny Gallery Lightbox For Images & Videos – MK Lightbox
A dead-simple JavaScript library to display your images and videos in a lightbox popup or a navigatable gallery lightbox without having to write any JS code.
Bootstrap Style Accessible Modal Window In Pure JavaScript – accessible-minimodal
A minimal, flexible, configurable, accessible modal window built using plain JavaScript.
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.
Tiny Bootstrap 5 Modal Generator – BS5ModalJS
A JavaScript library that helps developers generate Bootstrap 5 modal windows using only JavaScript.
Simple Clean Popup Box In Vanilla JavaScript – Creativa
Creativa is a lightweight, easy-to-use, customizable, responsive popup box written in native (Vanilla) JavaScript.
Accessible Mobile-friendly Image Lightbox Library – Parvus.js
An accessible, touch-enabled, user-friendly image lightbox component written in plain JavaScript.
Minimal Dynamic Modal Dialog JavaScript Library – sv-modal
A minimal clean modal dialog library that allows you to dynamically inject modal content in JavaScript.