This is not a baseline of any sorts, it's a list of tools and techniques preferred by the author. While a personal list of preferred tech is fine, it's by no me

This is not a baseline of any sorts, it's a list of tools and techniques preferred by the author. While a personal list of preferred tech is fine, it's by no means a standard established baseline, without knowledge of which you'll "feel more and more left behind". This should be titled "My top x tools and techniques for front-end development".