RoarJS

A zero-dependency, vanilla JavaScript alert/confirm replacement.

RoarJS is a wonderful, responsive, customizable, accessible (WAI-ARIA), zero-dependency, vanilla JavaScript alert/confirm replacement. RoarJS automatically centers itself on the page and looks great no matter if you are using a desktop computer, mobile, or tablet. RoarJS is free, tiny, and it works in any browser.

Demo buttons

Check the console for each button callback.