
Not every component needs a real browser. Here's a clear decision framework for when Playwright component testing adds value and when Jest already covers it.

A Playwright custom reporter takes 20 minutes to prototype and months to maintain. Here's what it actually takes to build one that holds up in production CI.

Playwright v1.61 adds --last-failed-file, a flag that makes caching --last-failed in CI simpler and more reliable. Learn how to set it up in sharded GitHub Actions workflows.






























