The library tag wiki suggest that this tag should always be paired with a language tag. But what if you don't care, like in this question where i would be happy with any of 5 languages? I can't put them all as tags as questions can only have at most 5 tags
Never mind what the tag wiki says. Like the pirates' code, those are "more like guidelines really."
Just as we do for OS agnostic questions, don't tag at all when that's not a significant criteria.
Also, if it's lahguage (almost) agnostic, explicitly note that in the question.– DVKFeb 27, 2014 at 20:46