@swc/core version 1.2.18 is a minor update to the super-fast Babel alternative, building upon version 1.2.16. Both versions share the same core dependencies like mkdirp, progress, node-fetch, and true-case-path, ensuring consistent functionality for tasks like directory creation and fetching resources. The development dependencies also remain identical, encompassing essential tooling for testing, linting, and transpilation, including jest, lodash, typescript, and various Babel presets and plugins. This indicates a focus on maintaining a stable development environment.
The key difference lies in the dist object, specifically the unpackedSize. Version 1.2.18 has a slightly larger unpacked size of 3608054 bytes compared to 1.2.16's 3607331 bytes. This suggests that the newer version contains small refinements, bug fixes, or performance improvements that contribute to the increased size, while refraining from changing other configuration aspects.
For developers integrating @swc/core into their projects, this update implies backward compatibility and minimal disruption. The unchanged dependencies and development tooling mean existing configurations should function seamlessly. The focus should be on evaluating whether the subtle size difference translates to tangible performance gains or bug resolutions relevant to their specific use case. Upgrading is likely a safe bet, offering potential incremental improvements without introducing breaking changes.
The are not vulnerabilities for the version 1.2.18 of the package @swc/core