Why Your Frontend Tests Flake and How to Fix Them for Good
Flaky tests are worse than failing tests. A failing test tells the team something broke. A flaky test teaches the team to negotiate with reality: “Run it again.” “CI is weird today.” “It passes locally.” “That test always fails on Mondays.” “Merge it, the failure is unrelated.” That is how a test suite loses authority. The first few flakes feel harmless. Then people stop reading failures carefully. Then a real regression hides inside the noise. ...