This is an article on dev.to. The home of frustrated redditors trying to make a name for themselves. I'm starting to see too many of these on HN and have never seen anything posted there worthwhile reading.
I wouldn't say it's a home for frustrated redditors, but having hanged around there for a while, it feels to be a place mostly made of junior webdevs teaching junior webdevs.
The difference is Quora started out great with great questions and answers from authoritative sources but can now be thrown in the dung heap of ruin. dev.to, otoh, started out that way.