Select Tabs - An extension for selecting multiple tabs in various ways

Hi r/firefox, this is a little extension I've built and been improving for over 4 years. Organically grew a modest count of <200 users in that time, plus some good reviews and ratings. One of them said:

"I've been using various extensions to get a subset of this functionality, and this one is both most useful and the least bloated. I wish discoverability of extensions was better because this one was NOT easy to find."

So here I am on reddit to give it a fighting chance..

Select Tabs lets you select multiple tabs in the current window, using commands invoked via tab context menu or keyboard shortcuts (both customizable).

Here are a few of the available selection commands:

• same site as the target tab
• whole or part of the target's tab tree
• all tabs between the target and the first or last tab, inclusive
• all tabs accessed in the past day, hour or 5 minutes
• switch to an adjacent tab and, as you do so repeatedly, grow a trail of selected tabs
• cycle through selected tabs
• undo a command, restoring the previous selection

(And what do you do with multiple selected tabs? Close, group, bookmark, unload, move to the start/the end/a new window, whatever you want.)

Please enjoy! Feedback welcome.