Ask HN: What libs/frameworks do exist to detect file content?

		Ask HN: What libs/frameworks do exist to detect file content?
		1 point by pedro1976 14 days ago \| hide \| past \| web \| favorite
		I would like to determine the content type of a file regarding technologies/frameworks used. The usecase is to data mine our repositories and find out you is working with e.g. react/meteor/spring boot... Thanks for your help!