Start with pure JS. No JQuery, no React, no Angular. Just pure JS. Once you get a grip on what the language is capable of and how to use it, then you can under

Start with pure JS. No JQuery, no React, no Angular. Just pure JS. Once you get a grip on what the language is capable of and how to use it, then you can understand how the frameworks work and why they save time / make life easier (or harder). I once worked with a programmer that learned Laravel without actually learning PHP. That's great - he could jump into Laravel projects, but when it came time for him to help on anything custom or WP sites; he was completely lost. He also had no idea how or why Laravel worked; just that he memorized x snippets of code and they produced a result. It'll make you a better programmer in the long run.