Playwright Visual Testing

About

This skill integrates the Playwright MCP server to provide a robust suite of tools for end-to-end testing and browser automation. It enables high-fidelity visual regression testing, automated user interaction simulation, and responsive design validation across Chromium, Firefox, and WebKit. By leveraging accessibility snapshots and network interception, it helps developers catch visual bugs, debug browser-specific issues, and maintain high-quality web interfaces through precise UI validation and automated workflows.

Key Features

• 17 GitHub stars
• Semantic page interaction using accessibility snapshots and element references
• Responsive design testing through precise viewport resizing and multi-tab management
• Advanced browser control including network request interception and console monitoring
• Automated visual regression testing with full-page and element screenshots
• Cross-browser validation for Chromium, Firefox, and WebKit engines

Use Cases

• Implementing automated E2E test suites and visual regression checks
• Validating responsive designs and UI states across different devices and viewports
• Debugging complex browser-specific rendering issues and JavaScript errors