It works, thanks!

I was using a similar one before but unfortunately that one was in conflict with another add-on that was triggered with double click action also.

You have had the cleverness to add a delay option it yours which now let me use my other add-on as well. No more conflicting issue so THANK YOU SO MUCH to have created this add-on.

画面上でダブルクリックしてタブを閉じる。まさにこの動きが欲しかった。ありがとうございます。

It works! Finally "close-it' extension with smart options! To make it absolutely brilliant... I don't think those 'active zones' really needed while double/triple click works perfectly. But the 3rd option (list of tabs opened) - convert it to 'yet another tab manager' - simply to activate one of tabs listed. That would be great, because 99% of newly produced tab managers asks for more care themselves than simplifies things.