It depends on what you’re doing. I’ve been using Claude to help me write a web admin interface to some backend code I wrote. I haven’t used react since it first came out (and I got a patch randomly in!)… it completely wrote a working react app. Yes it sometimes did the wrong thing, but I just kept correcting it. I was able in a few hours to do something that would have taken me weeks to learn and figure out. I probably missed out on learning react once again, but the time saved on a side project was immense! And it came up with some pretty ok UI I also didn’t have to design!