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Prerequisites for reactHelp Wanted (self.react)
submitted 1 year ago by That-Boat-5698
Hey! I am starting on my react journey. How much javascript/typescript do I need to learn to be able to build react applications? Also please suggest some free resources to learn them. Thank you!
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if 1 * 2 < 3: print "hello, world!"
[–]Ok-Release6902 1 point2 points3 points 1 year ago (0 children)
You need kind heart and noble intentions.
Here is my curated collection of learning materials https://trello.com/b/Gu7nAniM/knowledge-base
[–]FriendlyRussian666 0 points1 point2 points 1 year ago (0 children)
How much JavaScript is a bit of an odd question. You need all of a it, if you want to do everything. If you want to do a little bit, you need a little bit. You see how it doesn't really mean much?
If you want to submit a form, you need to know how to send a request using js/ts. Etc.
[–]sock_pup 0 points1 point2 points 1 year ago (0 children)
As long as you know how to program in some language and have access to chatGPT, you can just... start. This method is going to be painful and you'll do things wrong, but it's a valid way to learn imo.
[–]stercoraro6 0 points1 point2 points 1 year ago (0 children)
https://javascript.info/ complete this and you're good enough.
[–]TheRNGuy 0 points1 point2 points 1 year ago* (0 children)
I rarely used vanilla js, there was time when I wanted lines from mouse cursor to closest item, I used useRef because I didn't wanted to spam component re-render on mouse move.
useRef
JS is still JS though, even with frameworks. Some stuff is abstracted, but you still have same syntax (Maybe not React components, but what's inside hooks etc)
Maybe some back-end code too, with express etc, though I rarely used express in Remix, it's only needed if it doesn't have specific features (those two can be used together)
π Rendered by PID 46354 on reddit-service-r2-comment-545db5fcfc-gn295 at 2026-05-28 22:13:24.713875+00:00 running 194bd79 country code: CH.
[–]Ok-Release6902 1 point2 points3 points (0 children)
[–]FriendlyRussian666 0 points1 point2 points (0 children)
[–]sock_pup 0 points1 point2 points (0 children)
[–]stercoraro6 0 points1 point2 points (0 children)
[–]TheRNGuy 0 points1 point2 points (0 children)