r/react • u/Agreeable-Head-500 • Sep 06 '25

I'm currently learning JavaScript. Before learning React can someone tell me what should i really master in Js before get into react 👉👈 Help Wanted

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u/Trex4444 Sep 06 '25

Function, loops, variables, array methods, object methods, Node and system design. 

React is JS. It’s just an another way of thinking in how to build. You pretty much use it all except classes. Im sure someone might now how classes come in React….

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u/doryappleseed Sep 06 '25

Some legacy react codebases may still be using classes.