Core-js version 1.1.1 represents a minor update over its predecessor, version 1.1.0, offering refinements and potential bug fixes to this widely used JavaScript standard library. Both versions serve as comprehensive collections of polyfills, allowing developers to leverage the latest ECMAScript features in older browsers and environments that may not natively support them. For developers, core-js eliminates the headache of manually implementing missing functionalities, ensuring code consistency and forward compatibility.
The key difference lies in the updated eslint version, moving from 1.1.x in version 1.1.0 to 1.2.x in 1.1.1. This indicates improvements or fixes in the linting rules, potentially addressing code style issues or security vulnerabilities caught by the updated linter. This is particularly important for maintaining code quality and preventing potential errors during development. The release date difference of a few days suggests a quick turnaround to address identified issues, further solidifying the stability of the package.
For those using core-js, upgrading to 1.1.1 is generally recommended to benefit from the refined linting configuration and any subsequent improvements packaged within this patch release. The core functionality remains consistent, providing a reliable foundation for polyfilling missing JavaScript features, while updated dependencies strengthens code quality. Core-js continues to be essential for developers that seek to write modern JavaScript code without sacrificing compatibility.
The are not vulnerabilities for the version 1.1.1 of the package core-js