this post was submitted on 30 Sep 2025
1135 points (98.5% liked)

Technology

75682 readers
3196 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots


founded 2 years ago
MODERATORS
 

"No Duh," say senior developers everywhere.

The article explains that vibe code often is close, but not quite, functional, requiring developers to go in and find where the problems are - resulting in a net slowdown of development rather than productivity gains.

you are viewing a single comment's thread
view the rest of the comments
[–] korazail@lemmy.myserv.one 1 points 3 hours ago

Thanks for your reply, and I can still see how it might work.

I'm curious if you have any resources that do some end-to-end examples. This is where I struggle. If I have an atomic piece of code I need and I can maybe get it started with a LLM and finish it by hand, but anything larger seems to just always fail. So far the best video I found to try a start-to-finish demo was this: https://www.youtube.com/watch?v=8AWEPx5cHWQ

He spends plenty of time describing the tools and how to use them, but when we get to the actual work, we spend 20 minutes telling the LLM that it's doing stuff wrong. There's eventually a prototype, but to get there he had to alternate between 'I still can't jump' and 'here's the new error.' He eventually modified code himself, so even getting a 'mario clone' running requires an actual developer and the final result was underwhelming at best.

For me, a 'game' is this tiny product that could be a viable unit. It doesn't need to talk to other services, it just needs to react to user input. I want to see a speed-run of someone using LLMs to make a game that is playable. It doesn't need to be "fun", but the video above only got to the 'player can jump and gets game over if hitting enemy' stage. How much extra effort would it take to make the background not flat blue? Is there a win condition? How to refactor this so that the level is not hard-coded? Multiple enemy types? Shoot a fireball that bounces? Power Ups? And does doing any of those break jump functionality again? How much time do I have to spend telling the LLM that the fireball still goes through the floor and doesn't kill an enemy when it hits them?

I could imagine that if the LLM was handed a well described design document and technical spec that it could do better, but I have yet to see that demonstrated. Given what it produces for people publishing tutorials online, I would never let it handle anything business critical.

The video is an hour long, and spends about 20 minutes in the middle actually working on the project. I probably couldn't do better, but I've mostly forgotten my javascript and HTML canvas. If kaboom.js was my focus, though, I imagine I could knock out what he did in well under 20 minutes and have a better architected design that handled the above questions.

I've, luckily, not yet been mandated that I embed AI into my pseudo-developer role, but they are asking.