Zod is a TypeScript-first schema declaration and validation library renowned for its static type inference capabilities. Versions 3.25.50 and 3.25.51 continue to uphold this commitment, offering developers a robust solution for data validation. Both versions are licensed under the MIT license and are maintained by Colin McDonnell, with ongoing support available through GitHub Sponsors. They share identical descriptions, licensing, repository information, and author details, ensuring continuity in the project's core values and maintainership.
A key difference lies in their release dates; version 3.25.50 was released on June 3rd, 2025, while version 3.25.51 followed shortly after on June 4th, 2025. This suggests a rapid iteration cycle, potentially driven by bug fixes or minor enhancements. Another notable difference is the unpackedSize within the dist object. Version 3.25.50 has an unpacked size of 1614797 bytes, whereas version 3.25.51 has a slightly larger unpacked size of 1615332 bytes. This small difference could indicate minor code additions, dependency updates, or internal optimizations. Developers considering upgrading should be aware of this slight increase in size, although the impact is likely minimal. With Zod focusing on type safety and fluent API it is easy to test and integrate in modern Typescript and Javascript projects.
The are not vulnerabilities for the version 3.25.51 of the package zod