Completely agreed. I had the same frustrations when I was looking at things like meteor, angular, etc and I definitely got that vibe when I saw this page. And I am saying that as someone who has already built websites with React.
I really don't know that it needs to be (or feel) this complicated If it's a React tutorial it shouldn't require people to navigate through Karma, Webpack and Postcss, not least of all because they may already be comfortable using perfectly serviceable alternatives.
I really don't know that it needs to be (or feel) this complicated If it's a React tutorial it shouldn't require people to navigate through Karma, Webpack and Postcss, not least of all because they may already be comfortable using perfectly serviceable alternatives.