@types/ws version 5.1.1 is a minor update to the TypeScript definitions for the popular ws WebSocket library, building upon the previous stable version 5.1.0. Both versions offer essential type information for developers using ws in TypeScript projects, ensuring type safety and improved developer experience with features like autocompletion and compile-time error checking. The core dependencies on @types/node and @types/events remain the same, indicating continued compatibility and reliance on standard Node.js event patterns.
The primary distinction lies in the release date and potentially minor bug fixes or improvements introduced in 5.1.1. Version 5.1.1 was released on May 8, 2018, a few days after version 5.1.0, which was released on May 3, 2018. While the file count remains consistent at 4, a slight decrease in unpackedSize from 12586 to 12339 bytes in the newer version could suggest optimized code.
For developers, upgrading from 5.1.0 to 5.1.1 is generally recommended to leverage the latest refinements and ensure compatibility with the evolving ws ecosystem and related TypeScript tooling. The MIT license ensures freedom of use and modification. Developers should consult the DefinitelyTyped repository on GitHub for detailed changelogs and contribution guidelines. If you are starting a new project, always use the latest stable version of the library.
The are not vulnerabilities for the version 5.1.1 of the package @types/ws