Base64-js is a lightweight JavaScript library enabling base64 encoding and decoding directly within the browser and Node.js environments. Versions 1.5.0 and 1.5.1, both released on November 11, 2020, share identical functionality and development dependencies, including tools like Babel-minify for code optimization, Browserify for module bundling, Standard for code style enforcement, and Tape for testing. Both versions are licensed under the permissive MIT license and maintained by T. Jameson Little, with funding opportunities available via GitHub Sponsors, Patreon, and consulting services.
The key differences between the two versions reside primarily in their distribution metadata. Version 1.5.1 has a slightly smaller unpacked size (9624 bytes) compared to version 1.5.0 (9708 bytes), suggesting minor optimizations or adjustments in the codebase. Critically, version 1.5.1 was released later in the day, roughly 17 hours after version 1.5.0.
For developers, this implies that upgrading from 1.5.0 to 1.5.1 should be a safe and straightforward process, with minimal risk of breaking changes. The later version likely incorporates bug fixes or minor improvements rather than substantial alterations. Developers seeking a reliable and battle-tested base64 encoding/decoding solution for JavaScript projects can confidently utilize either version, with a slight preference for 1.5.1 due to its smaller size and presumed bug fixes. The library is easy to integrate and provides fast performance for essential string manipulation tasks in modern web applications.
The are not vulnerabilities for the version 1.5.1 of the package base64-js