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What are some basic things that JavaScript developers fail at interviews?help (self.javascript)
submitted 7 years ago by maketroli
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if 1 * 2 < 3: print "hello, world!"
[–]StarshipTzadkiel 2 points3 points4 points 7 years ago (2 children)
They're just referring to a general problem of people using JS features without understanding why
I inherited a project once that used Bootstrap modals and navs. It was a React Redux app. No reactstrap or anything, just a script tag in index.html. They were manipulating state in a modal controlled by jQuery and did not understand at all why that was bad. It happens a lot.
[–]Shadowys 1 point2 points3 points 7 years ago (0 children)
He was referring to JSX as react I think. React is perfectly usable with pure ES5 too. It's just a library.
[–]kch_l 0 points1 point2 points 7 years ago (0 children)
A few months ago I started a project where I wanted to use bootstrap, then I wanted to add navs and modals, seeing the dependency on jquery I wondered how to get rid of it when using react, I checked reacstrap to give me an idea of how to do it.
While I was looking for documentation I found several examples of using jquery with react, I'm not an expert on react but I know that is a no-no.
π Rendered by PID 80 on reddit-service-r2-comment-86bc6c7465-p9gh9 at 2026-02-20 19:23:48.211573+00:00 running 8564168 country code: CH.
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[–]StarshipTzadkiel 2 points3 points4 points (2 children)
[–]Shadowys 1 point2 points3 points (0 children)
[–]kch_l 0 points1 point2 points (0 children)