I find the default Firefox behavior really annoying and this extension fixes it for me. I used to get this functionality as part of the Tab Mix Plus extension but unfortunately it doesn't work with newer versions of Firefox.

There seems to be a conflict with another extension that deals with tabs, the Unload Tabs extension (https://addons.mozilla.org/en-US/firefox/addon/unload-tabs/). With that extension enabled, this extension only works sporadically. If this extension doesn't work for you I would try disabling any other extensions that deal with tabs and see if that fixes the problem.

Original review: Doesn't work reliably under Firefox 77. Often the configured tab is briefly selected, then Firefox switches to the tab to the right of the closed tab. But I love the idea!

Perfect addon! Thanks a lot!

Edit: a conflict with another extension caused unreliable behaviour. Once I disabled it, things are working as expected. Developer was very helpful in finding the root cause.

谢谢啦，太重要了，希望持续更新哈

Not working on FF75.

This is exactly what I was looking for. Although it has a lot of options - the crucial is "Last accessed tab" on close. And it comes preselected by default - no need to tune up anything. Neat!

P.S. Works well with Tree Style Tab.

这是一个看似简单不起眼但实际上必不可少的的扩展之一！配合鼠标手势，加上自身合理的符合自己习惯的设定可以很大程度上减轻操作疲劳，增加效率浏览体验，虽然很多人不会理解因为它的作用并不那么直观但事实上它就是如此优秀

An excellent add-on, works very well, believe it or not, this add-on just do what IE 11 browser's tab can do which I used a lot. With this add-on Firefox works more convenient.

超級好用，關閉分頁後自動到設定好的分頁去，而且有中文

Great ! Works like a charm with a ton of options to customise to one's liking, thank you

It was hard for me, to find out how it works. It would have been easier, it the column "relation" were on the left position und the column "Positon" were right of it. So I would have known, that Relation is the main criteria.
If you add some examples to the description, the configuration would be much easier, to understand.
With a better description I would have rated 5 stars.

一直在找关闭后打开左侧标签页，好不容易找到了，作者应该优化下插件的关键词，不容易被搜到

A must have add-on! I don't know why this feature + "New tab" in the context menu + "open new tab" to the right of selected tab doesn't exist by default in Firefox! Thank you to the developer!

Great. But is there a documentation??

太赞了. tabMix 不能用后一直在找类似扩展, 本来都已经死心了, 今天无意间找到这个, 太惊喜了.
必须五星好评

The only tab-closing add-on I know that provides options and actually works!

Супер дополнение! Лучше чем TST Focus Preceding Tab On Close, пользовался ним ранее. В этом дополнении нет бага с кратким переходом на правую вкладку и только потом на левую, сразу переходит куда нужно. + отличная идея - сначала переходить на предыдущую вкладку потом на левую и когда закончились на правую. Огромная благодарность автору, удачи Вам!