🎬 Spec-Driven Development in the Real World
Video Details
Channel: Brian Casel URL: https://www.youtube.com/watch?v=3le-v1Pme44 Relevance: ⭐⭐⭐⭐⭐
Summary
Real-world walkthrough of Spec-Driven Development applied to a production SaaS project. Brian Casel demonstrates how writing specs before code reduces rework, improves agent output quality, and provides a contractual basis for AI collaboration.
PUMA Relevance
Validates PUMA’s spec-first design philosophy. The spec → implementation cycle shown here maps directly to how PUMA defines Stage 1 and Stage 2 experiment specs before coding. Key concept: specs are the interface between human intent and AI execution.