Expect is a popular JavaScript assertion library ideal for writing expressive and reliable tests. Examining versions 1.20.0 and 1.19.0, both share a common foundation, offering developers a suite of matchers beyond standard equality checks to validate data types, properties, and more. Key dependencies like has, tmatch, is-equal, is-regex, object-keys, object-inspect, and define-properties remain consistent, ensuring core functionality remains stable between these releases. Similarly, the devDependencies also stay the same between the two versions which include testing frameworks and utilities such as Mocha, Karma, ESLint, Webpack, and Babel, highlighting a commitment to modern development practices.
The most apparent difference lies in the release dates. Version 1.20.0 was published on May 7, 2016, while version 1.19.0 was released on May 2, 2016. While seemingly minor, this five-day gap might incorporate bug fixes, performance enhancements, or subtle refinement of existing matchers. Developers should consider this aspect when choosing between the versions, opting for the newer release to benefit from the latest improvements implemented. The dist property, specifying the tarball URL, also indicates where to fetch the package for installation. The consistent use of the MIT license and a link to the GitHub repository demonstrates the library's open-source nature and ease of contribution for the developer community. The author, Michael Jackson, suggests a reputable maintainer, building confidence on the library's quality and maintainability.
The are not vulnerabilities for the version 1.20.0 of the package expect