As someone who is good at Python but knows nearly nothing about javascript: Very hard. Of course I can just write everything into a big js file, but if you wan

As someone who is good at Python but knows nearly nothing about javascript: Very hard. Of course I can just write everything into a big js file, but if you want to structure things, it's hard. You have to learn all about this NPM and NODE stuff, learn how to refresh and debug things. And if you make the tiniest mistake, this thing will not crash with proper error messages like python.