This looks pretty good. I had a lot of people tell me they get stuck following most basic tutorials since they all assume some level of basic knowledge that you forget you even have if you work in the field (stuff like 'where to put these files', or even that you can view your file in a browser by doubleclicking it). I even wrote a very basic getting started guide myself (https://medium.com/@lpellis/getting-started-with-web-develop...), but now I can rather send people to this guide :)