Which Open‑Source SDD Framework Wins in the AI‑Coding Era? A Deep 5‑Tool Comparison
Amid growing AI‑coding hype, this article examines why Specification‑Driven Development (SDD) remains essential and provides a detailed analysis of five popular open‑source SDD frameworks—SpecKit, BMAD, OpenSpec, Superpowers, and GSD—covering their core concepts, installation steps, typical workflows, strengths, weaknesses, and recommendations for teams of different sizes.
