Putting AI-Generated Blocks Into Your Working System-2

Part 2: Functional Block Design — The Methodology In Part 1, we identified the problem: vibe coding collapses when projects grow beyond a handful of features. We discovered the core insight: AI thinks in functions, not systems. Now we need a methodology. This part introduces Functional Block Design (FBD) — a repeatable, four-phase process for building systems from AI-generated blocks. Phase 1: Decomposition — Break the system into functional blocks. Phase 2: Block Specs — Write a Description (fo