This article explores the shift from traditional coding to Spec-Driven Development (SDD), where specifications—not code—become the primary source of truth. As AI agents like Claude Code and GitHub Copilot automate implementation, the developer’s role evolves into a "System Designer" focused on architecture and context engineering. The author argues against "vibe coding," advocating for a disciplined approach using frameworks like Spec Kit or OpenSpec. By investing time in structured technical requirements, designers can leverage LLMs to transform weeks of manual debugging into days of precise, AI-generated software delivery, redefining the future of the profession.
This article explores the shift from traditional coding to Spec-Driven Development (SDD), where specifications—not code—become the primary source of truth. As AI agents like Claude Code and GitHub Copilot automate implementation, the developer’s role evolves into a "System Designer" focused on architecture and context engineering. The author argues against "vibe coding," advocating for a disciplined approach using frameworks like Spec Kit or OpenSpec. By investing time in structured technical requirements, designers can leverage LLMs to transform weeks of manual debugging into days of precise, AI-generated software delivery, redefining the future of the profession.