Core-js version 3.31.1 represents a minor update to the popular JavaScript standard library, building upon version 3.31.0. Both versions, licensed under MIT, provide comprehensive polyfills and shims enabling developers to use modern JavaScript features in older environments.The core-js library is meticulously maintained by Denis Pushkarev, also known as zloirock, with ongoing financial support sought through Open Collective. Developers embracing either version gain access to an extensive suite of standardized functionalities, enriching their applications with cutting-edge capabilities regardless of the target platform.
The file count remains consistent at 3376 between the two releases, hinting at a similar organizational structure and breadth of features. However, a subtle difference emerges in the unpacked size. Version 3.31.1 occupies 1,139,818 bytes, marginally larger than version 3.31.0's 1,136,193 bytes. This suggests that the update primarily introduces refinements, bug fixes, or minor feature enhancements rather than a complete overhaul of the library's architecture.
Most notably, version 3.31.1 appeared relatively soon after version 3.31.0 and specifically on July 6, 2023 indicating it might be containing bug fixes or other small issues that were spotted in the original release which was released on June 11, 2023. For developers the more recent the library, the more stable it might be. To determine whether to upgrade, developers are advised to check the core-js repository or release notes to clarify the precise changes implemented in version 3.31.1.
The are not vulnerabilities for the version 3.31.1 of the package core-js