Sweet Alerts
A beautiful replacement for JavaScript "alert"
Sweet Alert automatically centers itself on the page and looks great no matter if you're using a desktop computer, mobile or tablet. It's even highly customizeable, as you can see below.
Show error message Show success messageWith a function attached to the confirm.
Show warning messageBy passing a parameter, you can execute something else for "Cancel".
Cancel warning messageAlertify
Alertify.js is a small library which provides light-weight, high performance browser dialogs. Since it uses only 1 HTTP request and a payload of less than 3kB, it's a great option for adding basic style to alert, dialog, prompt and log messages even on low bandwidth connections.
Alert Dialog
Dialogs display a text and require user to acknowledge the message.
Confirm Dialog
To confirm or deny something.
Prompt Dialog
To prompt dialog from the user.
Custom Labels
You're not limited to the "Ok" and "Cancel" button labels. You can easily set your own labels.