JavaScript Wrapper For Bootstrap 5 Modals – Modbox
A vanilla JavaScript wrapper around the Bootstrap 5 modal component, which helps you create custom popup windows using Bootstrap styles.
JavaScript & CSS modal
Build Interactive Customizable Popups And Alerts with AsPopup.js
A popup JavaScript library for modal windows, loading indicators, toast messages, and alert/confirm/prompt dialogs.
Multipurpose Modal & Popup Window – Msg
Msg is a JavaScript library to create and manage highly customizable modal windows and popup boxes on the webpage.
Small Accessible Modal Window – Super Simple Modals
A super simple and WCAG compliant modal window component built with vanilla JavaScript.
Accessible Fullscreen Modal Popup with Pure CSS/CSS3
A responsive, fullscreen, fully accessible modal popup built with HTML/CSS/CSS3. All CSS. No JavaScript required.