Yes
If anything, I have a significantly better understanding of the codebase than I would without AI at this point in my onboarding
post-it on Hacker News
90+% of the code I've written has been with Claude
In the thread “Anonymous request-token comparisons from Opus 4.6 and Opus 4.7”, replying to this comment
Helped: Iterative fact-checking and reading generated documentation to learn the codebase.
… Even though I've only worked on the codebase through Claude, whenever I pick up a ticket nowadays I know what file I'll be editing and how it relates to the rest of the code. If anything, I have a significantly better understanding of the codebase than I would without AI at this point in my onboarding.