Jest Environment JSDOM version 29.0.3 is a minor update to the popular Jest testing environment that simulates a browser-like environment using JSDOM. This update, released on September 10, 2022, builds upon version 29.0.2, which was released a week prior on September 3, 2022. The core functionality remains consistent, providing developers with a robust platform for testing JavaScript code that interacts with the DOM.
Examining the dependencies, we see a synchronized update across several core Jest packages. jest-mock, jest-util, @jest/types, @jest/environment and @jest/fake-timers all incremented from version 29.0.2 to 29.0.3 alongside the environment package. While jsdom, @types/node, @types/jsdom and @jest/test-utils dependencies remains unchanged. This coordinated version bump across vital testing utilities suggest improvements, bug fixes, or feature enhancements within the broader Jest ecosystem. Developers should consult the changelogs for these individual packages to understand the specific changes implemented in each.
The dist section shows identical fileCount and unpackedSize values between the two versions, implying that the update likely involves code modifications within existing files rather than the addition of new files or significant structural changes. The updated releaseDate confirms a recent update, signaling ongoing maintenance and active development of the Jest testing framework. For users, upgrading ensures compatibility and potential access to bug fixes in underlying jest dependencies, while being confident in stable project.
The are not vulnerabilities for the version 29.0.3 of the package jest-environment-jsdom
