AIFIRST
Claude Code
r/vibecoding
Vibe coding for 30 days, 200+ hours, 70k lines as a non-developer
TLDR
PM-ish background, built an internal tool used by 15 people daily (saves each 4-6h/week). Key: PRD-first, new session per feature, UI before backend, AI-written tests, proper CLAUDE.md, /review on every PR, multi-mode...