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Is Laser replacing TIG (sh.itjust.works)
submitted 3 months ago by 0jcis@sh.itjust.works to c/welding@lemmy.ca

I joined welding school and started taking TIG welding courses. I wanted to learn TIG welding and be able to do my own custom fabricationsc, like furniture. It felt like just the thing I was looking for. Something that is challenging, requires skill, something not everyone is able do. I’m doing great and enjoying every moment when practicing welding at school.

Recently I came accross laser welding and saw various welding youtubers reviewing the technology. It seems like it beats TIG in every way, except thick materials where one would probably use MIG/MAG anyway instead.

And that ruined my excitement a little bit about TIG, because anyone can pick up a laser welding machine, learn it in 20 minutes and make perfect welds, even better than TIG.

I’m trying to find out if it’s worth even investing more time and money in TIG. It’s starting to seem like TIG might get obsolete compared to Laser and that makes me feel discouraged.

What are your thoughts?

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[-] marcos@lemmy.world 2 points 3 months ago

Everyone that uses LLM assisted programming is much more productive.

Have you seem them being more productive?

Because I haven't. I have seen people producing worse code, and actually taking longer to get into working software. I also can't feel AI is helping me if I try to use coding agents. (I can use them as Stack Overflow, it's just useless to let them touch my code.)

[-] 0jcis@sh.itjust.works 2 points 3 months ago

I never tried any coding agents, but I do use LLMs just like you said - as stack overflow and it helps a lot which is fine, but I remember a year ago or so, I needed a quick javascript script for one time use and I hate javascript. I made chatGPT write the entire thing from start to finish, I didn’t even look at it, it worked fine. I bet the code was probably garbage.

I would often see devs talking about using coding agents that make them more productive. I no longer feel that bad about it actually, because now I hear they’ve relied on it so much, that they’re no longer able to write code themselves, haha.

But initially, all the craze about it did make me feel frustrated and took all the joy out of it. I don’t feel that way anymore though, I am slow compared to someone who just used autocomplete, but I know I’ve written every single line myself while those who just review code that an LLM has written probably haven’t thought about the problem they’re solving as deep as I have, leading to worse decisions in code overall while the code may still technically work.

this post was submitted on 11 Nov 2025
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