50 Amazing jQuery Plugins

Dialogs

The browser’s built-in dialogs are easy to use but are ugly and non-customizable. If you want your application to look sharp and professional, you will have to part with the loathed default look. The plugins in this section can substitute the built-in dialogs and can be readily customized.

1. Alertify.js

Alertify (github) is small library for presenting beautiful dialog windows and notifications. It is easy to customize with CSS, has a simple API and doesn’t depend on third party libraries (but plays nicely with them). To use it, include the js file and call the methods of the global alertify object:

// alert dialog
alertify.alert("Message");

// confirm dialog
alertify.confirm("Message", function (e) {
    if (e) {
        // user clicked "ok"
    } else {
        // user clicked "cancel"
    }
});

Source