Core-js version 0.0.8 marks a subtle yet significant update over its predecessor, version 0.0.7, refining its role as a JavaScript standard library. Both versions offer a comprehensive suite of tools for developers aiming to ensure cross-browser compatibility and access to modern JavaScript features. The core functionality remains consistent, providing polyfills and shims for ECMAScript standards.
The key difference lies in the expanded testing capabilities of version 0.0.8. It introduces promises-aplus-tests, indicating a concentrated effort to rigorously test and ensure compliance of its Promise implementation with the Promises/A+ standard. This addition provides developers with greater confidence in the reliability and interoperability, critical for asynchronous operations.
Furthermore, version 0.0.8 demonstrates enhanced browser support with the inclusion of karma-opera-launcher. This signals an intention to maintain compatibility with Opera browsers. Developers targeting a wide audience across different browsers will find this expanded compatibility range valuable. While both versions rely on a robust development and testing environment utilizing tools like Grunt, Karma, and LiveScript, the updates in version 0.0.8 emphasize stability and broader compatibility. Developers considering upgrading from 0.0.7 can anticipate improved Promise functionality and maintained Opera support, without drastic changes to the fundamental library structure or API. These incremental improvements collectively strengthen core-js's position as a dependable standard library.
The are not vulnerabilities for the version 0.0.8 of the package core-js