Spec-Driven Development with Coding Agents from DeepLearning.AI with JetBrains teaches a structured workflow for building with coding agents using constitutions, feature specs, and iterative plans.
It is free, practical, and approachable for designers who want to replace vibing in chat with reusable workflows. Instructor Paul Everitt walks through the full cycle: define a constitution, write feature specifications, plan work, implement, and verify results.
Caveat: this is a builder-first course. Designers who never work near a repository may bounce, but those directing agent work or collaborating with engineering will get useful framing.