Comment by winwiz

Outstanding effort. However, and as usual, some improvements can be suggested. For example, users are asked to execute npm and webpack commands as a part of some lessons. What is npm is explained (by supplying a link), any clarification related to webpack is missing. Those topics could have been expanded upon, perhaps taking the whole space of the lesson devoted to building a browser extension. This subject feels to be more marginal whereas knowing what bundlers do and why is more fundamental.