@types/react-dom provides TypeScript definitions for React DOM, vital for developers using React with TypeScript. Comparing versions 19.1.1 and 19.1.2, we see incremental updates focused on improving type safety and developer experience. Both versions share core characteristics: no direct dependencies, peer dependency on @types/react (v19.0.0 or higher), MIT license, and a home in the DefinitelyTyped repository.
The key difference lies in the unpacked size, which increased slightly from 22140 bytes in 19.1.1 to 22343 bytes in 19.1.2. This suggests minor additions or adjustments to the type definitions, potentially addressing specific edge cases or enhancing existing functionalities related to React DOM elements and their properties. While the file count remains constant at 12, the increased size often reflects refined type annotations or the inclusion of support for newer React DOM features.
Importantly, the release dates – April 2nd and April 9th, 2025, respectively indicate a rapid release cycle. Developers should consider the relatively short time span between these versions, suggesting that the changes in 19.1.2 are likely focused on addressing recently discovered issues or incorporating feedback from the React community. Upgrading from 19.1.1 to 19.1.2 offers the benefit of the latest type information, reducing potential type-related errors and ensuring compatibility with the evolving React ecosystem. Because we are still in 2024, these packages may include yet unreleased features.
The are not vulnerabilities for the version 19.1.2 of the package @types/react-dom