Improving End-to-End Tests to Reduce Flakiness: Tools and Strategies
There’s nothing worse than a test suite that fails randomly. Flaky end-to-end (E2E) tests erode confidence, slow down releases, and lead developers to ignore legitimate failures. If your team starts using the term “CI roulette,” it’s time to act. Flaky tests are fixable—but it takes visibility, discipline, and the right tooling. What Is a Flaky Test? A flaky test is one that fails sometimes and passes other times, without any changes to the code. They’re usually caused by: Timing issues (e.g