This is a great addon, however if I select IndexedDB data, it takes about 5 minutes to finish and Firefox becomes unresponsive while waiting for it to complete.

Thank you.

Удобная штука!

Would be nice if I could clear cache and browsing history for a specific url. Firebox seems to have a pretty strong caching mechanism for url routes.

This would be super useful for my localhost development

Najlepszy!

This one actually works! I've tried several other similar add-ons, and none of them worked. But this one does.
If it had the option to clear everything when I close Firefox, then I'd give it five stars.

Simple, convenient and effective.

Deletes site data of all websites including history. This option should not be default or at-least there should be warning. I'm now using "Cookie Quick Manager" which allows choosing which ones to delete.

This system is already have Firefox browser. But it's save time.

YES, what I want.
Thank You