web-testing
Run functional tests, visual regression checks, accessibility audits, and responsive layout verification against web applications. Use when the agent needs to test or verify web application behavior.
MITInstall
npx skills add browser-use/browser-skills --skill web-testingTest web applications using the browser-use Python SDK. Run functional tests, compare screenshots for visual regressions, audit accessibility, and verify responsive layouts. Returns structured pass/fail output and supports parallel test execution.
bash
pip install browser-use-sdk
Prerequisites
Set your Browser Use API key before running any examples. Get one at cloud.browser-use.com.
bash
export BROWSER_USE_API_KEY=your_key
Reference
| Topic | Reference | Use for |
|---|---|---|
| Functional Testing | functional-testing.md | Click flows, assertions, state verification, and regression testing |
| Visual Regression | visual-regression.md | Screenshot comparison, layout drift detection, and visual diff workflows |
| Accessibility Testing | accessibility-testing.md | ARIA labels, keyboard navigation, contrast checks, and WCAG compliance |
| Responsive Testing | responsive-testing.md | Viewport sizes, mobile vs desktop behavior, and breakpoint verification |
| Performance Checks | performance-checks.md | Page load timing, Core Web Vitals, and network waterfall analysis |