“What is” is a vague question with no clear details in the answer. For example, parcel may have the middleware mode while esbuild may not. But then it’s parcel 1, but not 2, where it was removed to streamline plug-in development, so I better stick with 1 for a while. That is the context. By not providing it, the root comment has zero value, because an interested reader cannot learn at least some of the whys by simply reading the frontpage. Almost everyone knows it and thus will not follow your “open mindness” advice, because it’s pointless in this case.
