Feature-rich Web Notification Library – AST-Notif
AST-Notif is a simple yet feature-rich notification library to create alert dialog, Microsoft style growl notifications, and Android Material style toasts & snackbars on the web.
JavaScript & CSS alert
Custom Alert/Confirm/Prompt Popup Box JavaScript Library – attention.js
attention.js is a vanilla JavaScript plugin used for creating custom alert, confirm or prompt dialog boxes on the page.
Elegant Popup Box (Alert, Confirm, Prompt) In JavaScript – QuantumAlert
A simple-to-use JavaScript library for creating elegant, customizable dialog boxes to replace the browser alert, confirm, and prompt popup boxes.
Multifunctional Modal Library With Pure JavaScript – gModal
gModal is a multifunctional modal library used to create responsive, fully configurable alert, confirm, and prompt modals in an easy way.
Animated Alert Banner In Vanilla JavaScript – Dismissible
A simple plain JavaScript library that creates an animated top banner to inform users about error, info, or success messages on the web app.
Elegant Alert/Confirm/Toast Dialog Box In JavaScript – Cute Alert
Cute Alert is a Vanilla JavaScript dialog popup library to create alert notifications, confirm popup boxes, and toast messages on the web app.
Pretty Clean Alert Notification Library – Allert.js
A minimal, clean notification JavaScript library for displaying toast-like alert messages on the web app.
Easy Alert/Confirm Modal In JavaScript – acModal
acModal is an easy, responsive, pretty clean modal plugin to replace the native window alert() & confirm().
Draggable & Maximizable Dialog Window Library – jsWindow
jsWindow is a feature-rich popup library to create draggable, minimizable/maximizable popup windows for alert/confirm dialogs and message boxes on the screen.
Ultra-light JavaScript Dialog & Modal Plugin – JSmodal
An ultra-light popup box plugin to create minimal clean, non-blocking confirm/prompt dialog boxes and modal windows on the page.