jest-message-util is a utility package designed for Jest, a popular JavaScript testing framework. It provides functions for formatting and manipulating error messages produced during test failures. This package helps make Jest's output more readable and informative by structuring and enhancing message content. jest-message-util improves the developer experience by making it faster to diagnose and resolve test failures.
Jest-message-util's release frequency shows peaks and valleys. Initial bursts in 2017-2018 slowed, with more consistent releases in 2019-2022. 2023 saw sparse releases. 2024 experienced no releases. In 2025 the package was updated in June, July, and August. Overall, release activity has decreased significantly since the earlier years.
Jest-message-util downloads saw consistent growth from March 2024 to July 2025, peaking at over 252 million. A slight dip occurred in August 2025. September 2025 downloads are significantly lower, but incomplete, reflecting only part of the month's activity.
