Excellent add-on.
Thanks to developer.

I use this extention every day. it is one of my favorite extensions. just works as expected with many search options. simply, it is open source and very useful.

Was thinking about this basic feature missing from FF (like countless others), so surprised to find exactly what I wanted.

In the settings of Popup / icons behavior
Right mouse button click ＞ Open in new background
It opens with Open in new tab, right?
why?

This turned out to be an extraordinary addon! I love it! I've always wanted to be able to add search engines in a simple way without knowing programming and SSS gives me exactly that! :D I was finally able to add a context menu search for Urban Dictionary. :D :D

Edit: I was wrong. This addon is not just extraordinary, it's EPIC!!! Once you figure out how to add new search engines, you can use it even as a translator. Guess what this address does to the selected text. :D

https://translate.google.com/?hl=bg&sl=auto&tl=en&text={searchTerms}&op=translate

good

el mejor complemento del mundo mundial <3

Search URL сайта КиноПоиск: САЙТ.ru /s/?level=7&m_act[what]=item&m_act[find]={searchTerms}