I wouldn’t say he comes across as a know-it-all.. everything he’s written that I’ve read has to do with React or a few closely related subjects. And his writing

I wouldn’t say he comes across as a know-it-all.. everything he’s written that I’ve read has to do with React or a few closely related subjects. And his writing never has a tone of superiority or “this should be obvious” that is, IMO, a requirement to be a know-it-all I personally kind of figured he knew a lot about everything Webdev related since he knows so much about React, but that’s obviously not the case now that he’s listed all that out. In fact, now I don’t feel like the extent my knowledge is as limited as I did because I have a basis for comparison! Which I.. figure might be the point of the article?