That ' s more correct than what I put . <| sep |> This probably isn ' t entry level stuff , but there seems to be this meme in web development that frontend is the same as entry level because people are for some reason more scared of databases than they are of delivering terrible sluggish UX . Frontend is incredibly hard to do correctly , and its very hard to find someone who can do it well . I ' d recommend learning how HTTP works , and in particular the differences between HTTP 1 . 1 and HTTP 2 . 0 . Understanding how Javascript actually works as a language 8 aGhZQkoFbQ . Understanding how the browser worksSmE 4 OwHztCc , how it parses HTML and CSS , how it renders a page , and how best to make your pages perform better . Knowledge of things like SmZ 9 XcTpMS 4 are a bonus , I ' m pretty sure I got my current job because I just mentioned ServiceWorker in the interview and my boss loves that shit . Also awareness of the very real performance limitations of mobile 4 bZvq 3 nodf 4 , and the fact that mobile has been the largest webbrowsing platform since 2014 , and the cost of getting it wrong . I don ' t have videos on hand for everything , but watching various conference talks is a good path for learning imo , especially cuttingedge stuff .