Yes
I do understand my codebase, and have made some excellent automations at work
EcommerceFlow on Hacker News
In the thread “All vibe coding tools are selling a get rich quick scheme”
Helped: Familiarity with terminal, github, heroku, and postgres.
… From familiarity with terminal, github, heroku + postgres, etc. I'm still vibe coding in terms of syntax and logic, but I do understand my codebase, and have made some excellent automations at work.