AI coding agents can generate code fast, but without clear requirements they make the same wrong assumptions humans do, producing implementations that pass tests yet miss stakeholder intent. Spec-Driven Development (SDD) addresses this by creating a structured, shared source of truth—specifications, technical plans, and tasks—before implementation begins. The piece walks through why ambiguity (not technical complexity) causes most project failures, how SDD's sequence (Idea → Proposal → Specification → Technical Plan → Tasks → Build → Review → Validate → Release) helps catch problems early, and uses a SaaS subscription-management example to illustrate defining requirements upfront. It promotes Syncfusion's new Spec-Driven Development Handbook and Code Studio product, which lets teams collaborate with AI to turn feature requests into structured implementation packages.
