How to Manage Flaky Tests in Jest

This post discusses strategies for identifying and managing flaky tests in Jest. It covers common causes of flakiness, such as mocking the wrong selector, hard coding wait timers, and wrong use of async in Jest tests. The post also provides best practices for writing reliable tests, including using deterministic inputs and outputs, handling asynchronous operations properly, avoiding timing-based logic, and managing external dependencies and state. By following these practices, developers can enhance the stability and reliability of their Jest tests.