Core-js is a JavaScript standard library providing polyfills for modern ECMAScript features, ensuring compatibility across various JavaScript environments. Version 0.4.10 was released on January 28, 2015, following close behind version 0.4.9 released on January 26, 2015, indicating a rapid development cycle focusing on quick fixes or feature enhancements.
Both versions share an identical set of development dependencies, including Grunt for task automation, Karma for testing, LiveScript for precompilation, and various Karma launchers for cross-browser testing, implying a consistent development and testing environment. Build tools like grunt-livescript and grunt-contrib-uglify are used, showing a concern for a streamlined build process and optimized code size. Testing is comprehensive, utilizing promises-aplus-tests to ensure Promise implementation correctness.
The key difference between these versions lies primarily in the release date, which might represent bug fixes, minor feature additions, or dependency updates introduced in 0.4.10. For developers, this small jump could be significant if they encountered issues in 0.4.9 or need specific polyfills addressed in the incremental update. The library itself continues to offer tools and extensions for working with standard libraries improving user experience and functionality when building modern web applications. Developers interested in using Core-js should evaluate the changelog (if available) for detailed version-specific changes to determine if upgrading from 0.4.9 to 0.4.10 addresses their project needs.
The are not vulnerabilities for the version 0.4.10 of the package core-js