Developer reply by Off JustOff
Rated 5 out of 5 stars
Easy to use and safe to run. Would it be possible to provide some insight about the progress on E10s support?.
Thanks for the add-on.
Thanks, this addon is 100% compatible with e10s, but Firefox devs have broken dom-storage2-changed notifications in e10s mode and refuse to fix it - https://bugzilla.mozilla.org/show_bug.cgi?id=1130859
Thus when e10s will be forced on, it will be impossible to monitor local storage neither by this extension nor by Self Destructing Cookies nor by any.
To create your own collections, you must have a Mozilla Add-ons account.