What problem does it solve?
Manual UI testing after deployments is slow, inconsistent, and often misses visual regressions, broken interactions, or accessibility issues that can negatively impact user experience.
Core Features & Use Cases
- Automated Smoke Testing: Instantly validates page load health, filters out irrelevant console and network errors, and checks Core Web Vitals (LCP, CLS, INP) against performance benchmarks.
- Interaction Verification: Tests all navigation links, form submissions (valid and invalid inputs), authentication flows, and critical user journeys like checkout or onboarding to catch broken functionality.
- Visual Regression & Accessibility Audits: Captures screenshots across desktop and mobile viewports to flag layout shifts or missing elements, and runs WCAG AA compliance checks to identify contrast, label, or keyboard navigation issues.
- Use Case Example: After deploying a new product filtering feature to staging, use this skill to automatically confirm the filter UI works on mobile, no layout breaks occur on the product page, and all filter options are accessible via keyboard navigation.
Quick Start
Use the browser-qa skill to run a full end-to-end QA check on your staging deployment immediately after pushing a frontend update.