Version Details and Security Vulnerabilities

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core-js

0.4.2

Comparision Betweeen 0.4.2 and 0.4.1

Identify the differences between the current version of the package and the previous one.

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Version 0.4.2 Details

Core-js is a JavaScript standard library polyfill, designed to bring modern JavaScript functionality to older environments. Comparing versions 0.4.1 and 0.4.2, the primary difference lies in their release dates, with version 0.4.2 being released approximately five days after 0.4.1, on January 10, 2015, versus January 5, 2015. This suggests that version 0.4.2 likely contains bug fixes, performance improvements, or newly implemented features not present in the earlier version. Developers should typically opt for the latest stable release (0.4.2 in this case) to leverage these enhancements and ensure compatibility.

Both versions share identical development dependencies, including build tools like Grunt and LiveScript, testing frameworks like Karma with various browser launchers (Chrome, Firefox, IE, Opera), and promises-aplus-tests for adherence to Promises/A+ standards. The presence of "grunt-contrib-uglify" indicates that the library is minified for production use, reducing file size and improving load times. Core-js uses GitHub for version control. The library can be installed via npm, by using the tarball URL provided.

For developers aiming to support a wide range of browsers and JavaScript engines, core-js offers a valuable tool. Using these polyfills, developer can write modern code without worrying that the code will not be supported on older system, saving time and increasing compatibility. The frequent releases indicates active maintenance and development, meaning a continuous effort to keep it updated with the evolving JavaScript standard.

Security Vulnerabilities

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