W3 schools is a fucking life saver, it has all the tags and what not you could ever need and explains them in depth.
it covers multiple coding languages and sure as hell made my life easier when I started doing interactive drop down menus in html.
python is a good place to start, it’s actually quite a dynamic language, but still easy to learn
komodo edit is a pretty straightforward editor and was easier to use then pycharm for me, make sure not to install your projects twice on accident too, as that will cause your editor to have issues deciding which one is which.