There are two types of web developers: 1. Those who know javascript and some major framework 2. Those who are unemployed Yes we can build apps with just HTML

There are two types of web developers: 1. Those who know javascript and some major framework 2. Those who are unemployed Yes we can build apps with just HTML and CSS and put it all in one file and serve it with a one line command, but if we want to be employed and have a website that actually scales we need to follow in the foot steps of the people who have done it.