From Prompt to Pull Request: Using Claude Design, Claude Code, and GitHub Together

Why this matters For years, the design-to-engineering handoff has been the most expensive translation step in product work. A designer mocks something up in Figma. An engineer rebuilds it in React, makes a dozen small judgment calls about spacing and states the design didn't cover, and ships something that's kind of the same. Two weeks later, the designer notices the buttons are 2px off and the empty state is missing entirely. Anthropic shipped Claude Design to collapse that gap. It's a design t