The Frontend Developer is an agent specialized in building the visual layer of applications.
It creates components, assembles screens, and handles how the interface behaves in the browser.
The focus goes beyond “it works”: it cares about responsiveness, accessibility, and user experience.
It works with modern frameworks, structures state, handles forms, and fine-tunes styling.
It also helps refactor components and make interfaces more consistent.
When to use
- To create new UI screens or components.
- When tuning the responsiveness and accessibility of an existing interface.
- When you want to turn a layout into working code.
How to use
Ask Claude Code “use the frontend-developer to build this component from the layout.”