AlertStopper is a Firefox add-on that adds a checkbox to JavaScript alert windows, enabling the user to disable them on that page. It can handle OK/Cancel prompts and be utilized to prevent websites from misusing alert boxes.
Many websites these days overload their pages with excessive alert boxes, often to the point of annoyance or even malicious intent. But with AlertStopper, you can effectively nip that problem in the bud.
What's more, this software is versatile enough to handle both OK and Cancel prompts, making it an even more useful addition to your Firefox browser. So give AlertStopper a try and reclaim control over your browsing experience!
Version 100.001: N/A