Pretty Non-blocking Dialog Popup JavaScript Plugin – Prompt-Boxes
The Prompt-Boxes JavaScript plugin used to create nice, clean alert/confirm/prompt dialog boxes and toast-like notification popups on your web app.
JavaScript & CSS dialog
Mobile-first Dialog Popup JavaScript Library – mcx-dialog-mobile
mcx-dialog-mobile is a pure JavaScript plugin to create mobile-first, iOS-inspired dialog popups (alert/confirm dialog, action sheet, loading spinner, toast notification) on your web app.
HTML5 Dialog Element Polyfill
A JavaScript polyfill for the HTML5 dialog element to create interactive dialog UI components on all major browsers.
WAI-ARIA Compliant Dialog Box In JavaScript – a11y-dialog
a11y-dialog is a pure JavaScript plugin to create fully accessible dialog boxes with custom styling and event handling.
Create Custom Modal Dialogs In Vanilla JavaScript – MarcDialogs.js
MarcDialogs.js is a vanilla JavaScript plugin for creating modal-style alert/confirm/prompt/custom dialog boxes in the web applications.
Minimal Modal Component In Vanilla JavaScript – Mimodal
Mimodal is a vanilla JavaScript plugin helps you create multi-purpose modal windows with minimal effort.
Simple Customizable Modal Dialog JavaScript Plugin – popupmodal.js
popupmodal.js is a vanilla JavaScript plugin helps you create responsive, customizable modal dialog popups with ease.
Lightweight Modal & Dialog JavaScript Library – Z-MODAL
Z-MODAL is a tiny and simple-to-use JavaScript library that makes it easy to create modal windows and dialog popups on your web projects.
Simple Mobile-first Dialog Box JavaScript Library – jDialog
jDialog is a lightweight and standalone JavaScript library that makes it easy to display customizable modals & dialog boxes on your web applications.
Medium-style Confirm Dialog Box with JavaScript and CSS/CSS3
A tiny pure JavaScript library that creates Medium.com styled confirm dialog boxes with CSS3 animations and callbacks on your web project.