How to Perform Screenshot Comparison in Playwright

Playwright provides a built-in screenshot comparison feature that helps in visual testing and ensuring the consistent rendering of web content. It uses the pixelmatch library for image comparison. By capturing baseline screenshots and comparing them with subsequent screenshots, teams can identify visual discrepancies and maintain the visual consistency of their applications and websites. Playwright can be set up using its TypeScript API and can be integrated with the LambdaTest cloud grid for testing on multiple browsers and operating systems. Visual testing is important in software quality assurance to validate the visual appearance and consistency of websites and mobile apps.