The article presents a simple mechanical habit for developers to catch flaky tests early: immediately after merging a change to the main branch, clone the repository fresh and run the CI commands locally. This practice helps detect infrastructure-dependent or non-deterministic failures before they pollute the mainline.
The article discusses strategies for catching flaky tests (tests that intermittently pass or fail) in software development, advocating for a practice called "Catch Flakes on Main" to detect and address them quickly when they land on the main branch, rather than letting them accumulate and cause unreliability in the codebase.
The article discusses strategies for detecting and handling flaky tests in software development, emphasizing the importance of catching them on the main branch (i.e., before merging to the primary codebase) to maintain reliability and developer productivity.