A browser framework migration is a product decision as well as an engineering project. It affects fixtures, debugging habits, CI and the work needed to keep coverage useful.
Before comparing tools, classify the failures in the current suite. If they come from shared accounts, arbitrary waits or unclear expectations, changing the framework may leave the underlying problem intact.
Choose a small representative set of flows. Use equivalent data and assertions in both versions, inspect an intentional failure and make a harmless UI change. Measure the work needed to understand and maintain each result. Consult the current Cypress documentation and Playwright documentation for the capabilities you actually need.
The same approach applies when evaluating Zerocheck. Start alongside your existing suite with a described browser flow. There is no automatic conversion of framework code, and useful component or integration tests should stay where they belong.
Run your customer flows before merging, then inspect the failed step, screenshots and exact test revision.
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