From Cypress to Playwright: is migration worthwhile?
Cypress and Playwright are both modern web-testing tools, and both are good. This is not the story of a dead tool you need to leave. Cypress does encounter limits in a few areas, and when your team genuinely reaches those limits, migrating to Playwright makes sense. “Genuinely” is the key word: without a real reason, there is no problem to solve.
What is the problem?
Cypress is pleasant to write and has a strong community. Its architecture does, however, create limitations that some teams encounter sooner or later:
- Multiple tabs and windows. Playwright works directly with multiple pages in one context. Cypress focuses on a single tab, so these scenarios require a different test design.
- Multiple domains in one test. Cypress supports them through
cy.origin(), with specific rules. Playwright allows direct work with multiple domains and contexts. - Parallel execution. The open-source Playwright Test includes local workers and suite sharding. Cypress can also run tests in parallel; its managed orchestration across multiple CI machines is part of Cypress Cloud. Both options incur CI infrastructure costs.
- Browsers. Playwright supports projects for Chromium, Firefox, and WebKit. This is not the same as testing every specific Safari version, so browser selection needs to reflect your users.
If you do not encounter any of these limits and the suite works, there is no need to change anything. Migration makes sense only when a limitation is genuinely holding you back.
How we approach it
If moving is worthwhile, we take the same approach as with every test migration: we do not translate line by line, but migrate the scenarios and assertions—the valuable knowledge in the tests. We build them on the Page Object Model and stable identifiers so that the new suite does not inherit the old one’s weaknesses.
The migration proceeds gradually, and the old and new suites can run side by side. A coverage map identifies which suite checks each regression scenario. As with the choice between Playwright and Selenium, the specific situation, not a general preference, determines the decision.
What you gain
- A clear answer about whether migration is worthwhile in your case, without pressure to change something that works.
- If it is: a migration that preserves scenarios and removes the limitations you have encountered.
- Agreed critical regression scenarios continuously assigned to the old or new suite.
Next step
List the specific limitations of the current suite, its run time, and its maintenance costs. During a no-obligation consultation, we will compare this information with the cost of migration.