How to Catch Hydration Errors in Playwright Tests (Astro, Nuxt, React SSR)

The article discusses how to identify and address hydration errors in Playwright tests, particularly in applications using SSR with frameworks like Nuxt and Astro. It explains the concept of hydration mismatches, common causes, and offers solutions to ensure consistent rendering between server and client. The focus is on maintaining a deterministic initial state to prevent hydration warnings during testing.