TypeScript 5.1.5 is a minor release following version 5.1.3, both iterations of a language designed for application-scale JavaScript development. Both versions share the same core description and licensing under Apache-2.0, maintained by Microsoft Corp. They are hosted on the same GitHub repository.
A notable difference lies in the dist section describing package contents. While both versions contain 106 files, TypeScript 5.1.5 has a slightly larger unpacked size of 40,095,564 bytes compared to version 5.1.3 at 40,094,197 bytes. This suggests some internal adjustments or additions. The release date reveals that version 5.1.5 was published on June 27, 2023, while version 5.1.3 was released on June 1, 2023.
Reviewing the devDependencies shows no changes between the two versions. These packages provide tooling helpful when developing the TypeScript project instead of beeing dependencies for users who install the typescript compiler. For developers adopting either version, the core offering remains centered on improved JavaScript development through static typing and advanced tooling, ensuring code quality and developer productivity.
The are not vulnerabilities for the version 5.1.5 of the package typescript