12 Levels in 2 Days: Learning Full-Stack Quality Metrics RPG-Style with AI

A Tech Lead uses his own blog as a training ground, spending two days learning 12 quality metrics with an AI tutor using RPG-style Level-Up teaching — from npm audit to LLM-as-Judge — while sub-agents implement everything in parallel. The real takeaway isn't the metrics, but a replicable methodology for AI-assisted learning.