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chrome-extension-ui

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Chrome Extensions UX/UI design and implementation guidelines for popups, side panels, content scripts, and options pages. Triggers on tasks involving browser extension UI, manifest v3, chrome APIs.

skills/.experimental/chrome-extension-ui/SKILL.md

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# Chrome Extensions UX/UI Best Practices

Comprehensive UX/UI design guide for Chrome Extensions, optimized for Manifest V3. Contains 42 rules across 8 categories, prioritized by impact to guide extension UI development and code review.

## When to Apply

Reference these guidelines when:
- Building new Chrome extension user interfaces
- Choosing between popup, side panel, or content script UI
- Implementing accessible, keyboard-navigable interfaces
- Designing loading states, error handling, and feedback patterns
- Creating options pages and settings persistence

## Rule Categories by Priority