Ts-jest versions 28.0.1 and 28.0.2 are both Jest transformers designed to seamlessly integrate TypeScript projects with the Jest testing framework, offering source map support for easier debugging. Examining the differences between these releases highlights subtle, yet important, updates for developers.
While the core dependencies remain consistent, including familiar names like json5, semver, and bs-logger, the release dates indicate ongoing maintenance and potential bug fixes. Version 28.0.2 was released approximately five days after 28.0.1, suggesting a rapid response to any identified issues or minor enhancements. The dist metadata also points toward similar packaging structures with identical fileCount and unpackedSize, hinting at minimal code changes impacting overall size.
Developers leveraging ts-jest will appreciate its consistent peer dependencies, requiring jest, babel-jest, typescript, @babel/core, and @types/jest at specified versions, ensuring compatibility within their testing environments. The consistent developer dependencies like eslint, prettier, @typescript-eslint/parser and a lot of @types/* show a commitment to code quality and modern development practices.
For those already using ts-jest, upgrading from 28.0.1 to 28.0.2 is likely a safe and straightforward process, potentially addressing minor bugs or compatibility issues discovered in the initial release. While the changes may not be immediately apparent, staying up-to-date ensures access to the most stable and reliable version of the transformer, allowing developers to focus on writing tests and building robust TypeScript applications without worrying about underlying tooling inconsistencies. The MIT license grants developers broad usage rights.
The are not vulnerabilities for the version 28.0.2 of the package ts-jest
