Popup Blocker (strict)


Popup Blocker (Strict) is a lightweight WebExtension to prevent websites from opening popups. The extension pauses all sort of window opening requests for user attention. You can either accept or deny a request. Multiple unique requests are shown in an array. If a websites requests a single URL more than once, a badge number will be shown indicating the total number of requests to this particular URL.

Note: the name of the extension is changed from Popup Blocker (ultimate) to Popup Blocker (strict) to prevent conflict with another extension.

Options:

Deny popup request
Allow popup request
Open popup request in a background tab
Redirect current page to popup URL source


Supported blocking methods:

window.open
a->target=_blank


https://addons.mozilla.org/de/firef.../popup-blocker/