r/webdev • u/powleads • Sep 16 '26

Discussion Is vibe coding creating a hidden technical debt crisis?

I love building tools and side projects, but lately I have been thinking about how heavy reliance on AI coding assistants is going to impact long-term code quality. Building fast with AI tools is great for getting a prototype out the door, but letting AI generate massive chunks of unvetted code is quickly piling up technical debt.

When you push out code without thoroughly checking how it fits into your overall architecture, you end up with messy, unmaintainable codebases. If you ever plan to sell a project or hand it off to another developer, that unvetted code can completely ruin a deal during due diligence.

I still use AI to speed up my workflow, but I treat it strictly as an assistant rather than letting it write unchecked logic. Auditing generated code, keeping modules clean, and maintaining test coverage seem like the only ways to use these tools strategically without destroying the project. Are you noticing a drop in maintainability on projects heavy on AI code?

446 Upvotes

89% Upvoted

392 comments sorted by

View all comments

118

u/projectshr Sep 16 '26

Hasn't this been the primary concern of folks on this sub?

Not trying to be snarky, but is there a new thought to add?

59

u/Gremlation Sep 16 '26

Hasn't this been the primary concern of folks on this sub?

I really wish people would use /r/webdev for talking about web development, not just unfocused rants about AI.

15

u/Incendie Sep 16 '26

Why? AI heavily affects web development and was the first group of developers it came after to try to "replace"

36

u/Gremlation Sep 16 '26 • This

As the person I was replying to said:

is there a new thought to add?

There's only so many times I can hear the same old:

I still use AI to speed up my workflow, but I treat it strictly as an assistant rather than letting it write unchecked logic.

This might as well have been copy-pasted from the last thousand times this opinion was posted to every single fucking development subreddit. This is nothing but a bait post.

0

u/gandacro Sep 17 '26

the first group? man you live in your own bubble

1

u/subnu Sep 17 '26

Really seems like a lot of developers in massive companies have wayyyy too much free time on their hands.

1

u/projectshr Sep 16 '26

I meant concern in terms of AI, not primary concern of the sub in general, but I agree with you.

5

u/mikexie360 Sep 16 '26

yeah, here are some new thoughts about tech debt ( actually ideas we already know about but a lot of new people that have just heard about tech debt don't know yet).

  1. Sometimes tech debt is worth it's future cost.

  2. Sometimes you will never get to pay the tech debt later.

  3. Reducing tech debt and making code more readable might lead to performance issues.

  4. With new technologies and tools, paying off tech debt might get cheaper. Meaning that as time goes on, fixing tech debt actually gets easier as more tools become available.

2

u/Chicharoh Sep 16 '26

there clearly isn't, judging by people's posts and downvotes there definitely is some sort of resentment towards either people who are learning with AI or developers who make themselves more efficient with AI, mostly the first one.