I never understand why you wouldn’t want to read the code. I prevent a massive amount of correct slop by just skimming. The LLM will 10 times out of 10 never ask “this code will be a massive duplication of exact same behavior, do you want to refractor it?” because it’s trained to finish a task without asking if possible.
Uncle Bob now writes code for his tests instead of tests for his code. I know it’s TDD but it always seemed backwards to me.
Unit tests for logic, integration tests for outside apis, e2e for features is the sweet spot IMO.
Claude and most other of the top coding agents will check the codebase for existing patterns and functionality specifically so it doesn’t duplicate behaviours etc. Have you used any of them recently? That’s one of the first things it does before even writing a line of code.
I use Claude/Codex, if it finds a thingy that’s reusable it’ll use it but it’ll never create it or ask if it should be created in my experience. I find that it doesn’t create new components but just replicates the existing one.
Within same file is a different story though, it does write helper functions to share logic which is proper.
None of this actually proves that they aren’t writing slop. It just proves that the slop that they’ve written passes your tests.
Never ask a vibe coder about their code’s performance.
This never happens to me, I swear. Just, gimme a second… Tell me how good I am. I’m so right. Say it. Almost there.
It’s not his tests. It’s the ai writing tests.
I never understand why you wouldn’t want to read the code. I prevent a massive amount of correct slop by just skimming. The LLM will 10 times out of 10 never ask “this code will be a massive duplication of exact same behavior, do you want to refractor it?” because it’s trained to finish a task without asking if possible.
Uncle Bob now writes code for his tests instead of tests for his code. I know it’s TDD but it always seemed backwards to me.
Unit tests for logic, integration tests for outside apis, e2e for features is the sweet spot IMO.
Claude and most other of the top coding agents will check the codebase for existing patterns and functionality specifically so it doesn’t duplicate behaviours etc. Have you used any of them recently? That’s one of the first things it does before even writing a line of code.
I use Claude/Codex, if it finds a thingy that’s reusable it’ll use it but it’ll never create it or ask if it should be created in my experience. I find that it doesn’t create new components but just replicates the existing one.
Within same file is a different story though, it does write helper functions to share logic which is proper.
I generally only use ai to write code I know what it should look like but don’t want to type it all out.