So happy that you decided to migrate this excellent add-on to a web extension after all! It's already working great, and I'm sure it will only continue to get better. Far better than the Tab Search extension I had been using since upgrading to FF57. Thank you Kevin!

Legalcy ATH is amesome, I hope all needed API will be quickly added by Mozilla ! I want to see ATH in the WebExtension format as good as it was before.

I Love "All Tabs Helper". I've been using it for years. I can't browse the web without this Addon. I am a Firefox user mostly (I Love Firefox, than any other browser). Sometimes I use Chrome too. Which I have installed an almost similar extension/Addon in Chrome named "Tab menu".
But in Firefox this Addon does much more than its similar one in Chrome.
You have also Fixed a bug which showed HTML entities in menu item titles, on your recent Update. That's great!
Only one small notice... If Icons were a little Bigger in the panel would be perfect. (Not the text, just the icons of the webpages).
Excellent Job guys!! Thank you. :-)

But I love the legacy version so I'll downgrade to that.