Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Very recently a new tag "tabs" was created.
From the one linked question, it looks like it could have been tagged "tab".
Maybe "tabs" should be merged with "tab"?
OK, good idea -- I merged them. We generally prefer the plural form of a tag unless there is some compelling reason to use the singular version.