Playwright vs Selenium vs Cypress: How Architecture Shapes Modern Testing Tools

When exploring test automation solutions, testers and QA leads are now asking deeper questions. They want to know not just what a tool can do, but how it does it. This brings us to the growing demand for resources like a playwright architecture diagram, which provides a visual and conceptual map of the underlying mechanisms that power Playwright. If you're serious about building a robust and scalable automation suite, understanding architectural differences between Playwright, Selenium, and Cypress is a foundational step.