Version Details and Security Vulnerabilities

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@babel/parser

7.21.1

Comparision Betweeen 7.21.1 and 7.21.0

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

Version

Dependencies

Dev Dependencies

Peer Dependencies

Distributed Files

Unpacked Size

1.86 MB

Version 7.21.1 Details

@babel/parser is a crucial tool for JavaScript developers, enabling the parsing of JavaScript code into an Abstract Syntax Tree (AST). Comparing versions 7.21.1 and 7.21.0 reveals subtle but potentially important differences. While both share the same core dependencies like charcodes, @babel/code-frame, and helper packages for fixtures, string parsing, identifier validation, and duplicate node checking, the key differences lie in their distribution metadata. Version 7.21.1 has a slightly larger unpacked size (1954853 bytes) compared to version 7.21.0 (1954516 bytes), indicating potential bug fixes, performance improvements, or minor feature additions. Crucially, version 7.21.1 was released on February 20, 2023, at 23:25:40.487Z, whereas version 7.21.0 was released earlier the same day at 15:30:54.869Z. This small time gap suggests that version 7.21.1 is a patch release addressing issues found shortly after the initial 7.21.0 release. Developers should generally prefer the latest stable version (7.21.1) to benefit from the most up-to-date bug fixes and enhancements, ensuring more robust and reliable JavaScript parsing in their projects. Given the shared dependencies, upgrading should be seamless with minimal risk, but developers should always test their code to confirm everything works as expected. Using the latest version ensures compatibility with evolving JavaScript syntax and enhances code analysis and transformation workflows.

Security Vulnerabilities

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