Alertify
Official WebsiteAlert Dialog
Dialogs display a text and require user to acknowledge the message.
Confirm Dialog
A prompt dialog is often used if you want the user to input a value.
Prompt Dialog
You want the user to verify or accept something.
Custom Labels
You're not limited to the "Ok" and "Cancel" button labels. You can easily set your own labels.
Log Messages
You can set where parent element where Alertify is appended into the DOM.