playwright-master

End-to-end testing with Playwright automates UI interactions across Chromium, Firefox, and WebKit from a single test suite. Install @playwright/test, create tests under tests/, and run with npx playwright test to validate your application across all three browser engines simultaneously.

Yes, Playwright scrapes dynamic content by executing JavaScript and waiting for page loads, unlike static HTML parsers. It handles interactive sites, captures screenshots, intercepts API responses, and supports mobile emulation to extract data that renders after page interaction.

Page object patterns organize selectors and interactions into reusable classes, making tests maintainable and scalable. Playwright supports this approach by encapsulating page elements and actions, reducing duplication and simplifying updates when UI elements change.

Playwright reduces flakiness through built-in wait strategies, robust selector handling, and automatic waiting for elements. The framework validates selectors before interaction and retries, eliminating manual waits and race conditions common in unreliable browser tests.

Playwright includes mobile emulation for testing responsive design and mobile-specific behaviors without physical devices. Configure device profiles for iOS and Android, test touch interactions, and capture screenshots across screen sizes within the same test suite.

Playwright automatically captures screenshots on failure and records videos of test execution for debugging and documentation. Configure capture settings per test or globally to generate visual evidence, making it easier to diagnose failures and share results with stakeholders.