Individual skill
browser-devtools
Use when verifying frontend behavior at runtime — DOM validation, network inspection, performance profiling with browser DevTools
skills/testing/browser-devtools/SKILL.md
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# Browser DevTools Testing
## When to Use
- E2E 테스트 실패의 근본 원인을 찾을 때
- API 호출이 예상대로 이루어지는지 검증할 때
- Core Web Vitals와 성능 지표를 측정할 때
- 접근성 문제를 런타임에서 확인할 때
- Playwright 테스트 작성 전 동작을 수동으로 탐색할 때
## Prerequisites
- 브라우저에서 접근 가능한 실행 중인 앱 (로컬 또는 스테이징)
- Chrome 또는 Edge DevTools 접근 권한