Core-js version 0.9.9 represents a minor update to the core-js standard library, building upon the foundation established in version 0.9.8. Both versions share identical development dependencies, utilizing tools like Grunt, Karma, ESLint, and Webpack for building, testing, and linting the library. This consistency suggests a stable development process and similar quality assurance measures across releases. The library continues to be licensed under the MIT license, promoting open use and modification. The code repository remains at the same GitHub location, ensuring continuity for contributors and users seeking the source code.
The key difference lies in the release date, with version 0.9.9 being released on May 14, 2015, while version 0.9.8 was released on May 11, 2015. This indicates a small window of time between releases, implying that version 0.9.9 likely incorporates bug fixes, minor enhancements, or internal improvements noticed after the 0.9.8 release. Developers should consider upgrading to version 0.9.9 for potential stability improvements and to benefit from any minor fixes. The core-js library provides essential polyfills for modern JavaScript features, ensuring compatibility across different environments. It's a valuable tool for front-end and Node.js developers seeking to use the latest JavaScript standards in their projects without sacrificing browser support. Staying updated to the newest minor versions helps maintain a robust and compatible codebase.
The are not vulnerabilities for the version 0.9.9 of the package core-js