Rob Wu

The extension button is always a square, hence the size of the button might be different from the other buttons (esp. when these are rectangles). The other bugs are really...

The popup panel uses the [SDK's Panel module](https://addons.mozilla.org/en-US/developers/docs/sdk/latest/modules/sdk/panel.html), which doesn't show context menus at the moment - see the bug report at Mozilla: https://bugzilla.mozilla.org/show_bug.cgi?id=858399.

Pick any open source license you like. It would be nice if you can contribute back and give attribution, but it's not required.

Thanks for the PR. The `dependencies` thing should not be necessary, because the script should have detected the usage of the canvas elements before. Simply using the `getCanvasName(...).canvas` should be...

A `CanvasGradient` is an opaque object, there is no way to directly serialize and unserialize it. So to implement serialization, you have to intercept the methods that create a gradient,...

What benefit does a shortcut in a separate process (eg Terminal) offer over the built-in shortcut in Chrome?

I've reviewed your code. Please fix the issues and squash all commits into one.

Are you using the cookie manager to show all cookies for the tab? That only shows the cookies related to the website. Third-party cookies are not shown (unless first-party isolation...

> Do you know of a tool that I can more safely determine third-party cookies? You could use containers for that (https://support.mozilla.org/en-US/kb/containers). Create a new container and open the website...

It's not possible to install Add-ons on the release version of Firefox for Android. If you're willing to install Firefox Nightly for Android, then you can install any add-on following...