This add-on is super helpful when google books preview page cannot be displayed! Work like a charm!

Firefox suddenly started throwing errors on an anime website i stream from. This addon fixed it and allows the videos to play.

Essential to use recaptcha in pyLoad

I discovered this plugin as a helper for the Infy Scroll extension. Infy Scroll is useful but a little tricky to configure if you want to force Infinite Scrolling on certain sites; a simpler alternative though slightly less powerful is the UserScript Pagetual.

Works for me and nothing bad in the source code, basically removes "content-security-policy" and "x-frame-options" from headers. Thanks!

Works for me.

This extension allow to bypass xframe filter. Works for me

This extension's functionality definitely IS A MUST for browser core!!!
how that could happen they still haven't implemented it..?

Fonctionne parfaitement et extension OpenSource ! Merci

Very clever. I am writing a web page that used to pop a new window with a framebusting web site. With this extension I can now put it in an iframe next to related data.

Quick question: Can I test in Javascript if this extension is installed, so if is not, do the legacy popout?

Thanks