Version Details and Security Vulnerabilities

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@types/express

4.17.4

Comparision Betweeen 4.17.4 and 4.17.3

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

Version

Dependencies

Dev Dependencies

Peer Dependencies

Distributed Files

Unpacked Size

7.39 KB

6.83 KB

Version 4.17.4 Details

@types/express versions 4.17.4 and 4.17.3 provide TypeScript definitions for the popular Express web application framework. While both versions serve essentially the same purpose – enabling developers to use Express with the type safety and tooling benefits of TypeScript – there are subtle but important differences that developers should consider.

The most notable change between the two versions lies in their dependencies. Version 4.17.4 introduces a specific dependency on "@types/qs": "*". This indicates that the newer version now relies on the TypeScript definitions for the qs library, commonly used for parsing query strings. This inclusion suggests enhanced support or improved type definitions related to handling URL query parameters within Express applications when using TypeScript. Developers who heavily rely on query string parsing within their Express applications, particularly using the qs library, might find version 4.17.4 a more suitable choice.

Another important difference is the unpacked size of the package. The newer version (7568 bytes) is slightly larger than the previous one (6993 bytes) due to the new dependency, suggesting additional code or definition files. Finally the versions were released almost a month apart, which could imply bug fixes or other minor improvements. For developers starting new Express projects with TypeScript or already using @types/express: upgrading to the newest version is recommended, specially if the project uses the qs library.

Security Vulnerabilities

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