I asked a simple question on stackoverflow but some moderator closed it because "We don’t allow questions seeking recommendations for books, tools,...
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They close all similar questions, search for best JavaScript engine for dotnet and they have closed the question.
I think those are valid questions but somehow some old man decided that they are not and they are following it religiously.
I stopped contributing to stack overflow lately for the similar reasons.
If you check out the rules about "What topics can I ask about here?" you'll find:
IMO, the moderator did a poor job explaining the reason for closing the question.
I also agree with you that the question can be answered with facts!
But, back to your question. By quickly searching for "tcl/tk nodejs" I was able to find this:
I hope it helps.
Well, the two possible factual answers are:
Instead of getting mad at SO for locking your question, you should take this as an opportunity to improve your question asking skills. For one, you say you couldn't find anything, but you don't list any of the places you looked.
More over, from the perspective of SO, the very first result of googling your keywords is a library that presumably does what you are looking for, so it brings into question how hard you actually looked and makes it seem like you are expecting someone else to do your leg work for you.
Locking this question was the right decision as the factual answers don't have any real value and a useful answer could be represented with a Let Me Google That For You link.