Type-Fest is a popular npm package offering a curated collection of essential TypeScript utility types designed to enhance developer productivity and type safety. Comparing versions 1.4.0 and 1.3.0 reveals subtle but impactful improvements. Both versions maintain the same core dependencies for development, leveraging tools like XO for linting, TSD for type definition testing, and TypeScript itself alongside Expect-Type for assertion purposes. The @sindresorhus/tsconfig package ensures consistent TypeScript configuration. The licensing remains a permissive dual license of MIT or CC0-1.0 offering flexibility for various projects.
Looking at the dist properties, version 1.4.0 shows a slight increase in fileCount (63 vs. 62) and unpackedSize (141345 vs. 135427 bytes) hinting at additions or refinements to the type definitions within the library. While the core functionality likely remains similar, this increase suggests the inclusion of new utility types or improvements to existing ones that could provide greater expressiveness or stricter type checking. The release date difference is also a key indicator; version 1.4.0 was released on August 5, 2021, while 1.3.0 was released on July 31, 2021; therefore, upgrading to the newest version gives you the most recent enhancements. Developers should consult the changelog or release notes for detailed information on the new features or fixes included in version 1.4.0, to leverage new types and improvements.
The are not vulnerabilities for the version 1.4.0 of the package type-fest