@swc/core is a high-performance JavaScript and TypeScript compiler, designed as a faster alternative to Babel. Version 1.3.3 builds upon the solid foundation of version 1.3.2, offering incremental improvements and refinements for developers seeking optimal build times. A key aspect to note is the synchronization of versions across the core package and its platform-specific dependencies. Both versions list identical sets of dependencies and optional dependencies, such as @swc/core-darwin-x64, @swc/core-linux-x64-gnu, and others, ensuring consistent support across various operating systems and architectures. This focus on platform parity simplifies deployment and reduces potential compatibility issues.
While the primary dependencies remain the same, a significant detail lies in the release dates and unpacked sizes. Version 1.3.3 was released on September 23, 2022, succeeding version 1.3.2, released on September 19, 2022. Also, version 1.3.3 has a unpacked size of 638690 compared to the 634356 of version 1.3.2. This increment, albeit small, can suggest minor code improvements, bug fixes, or performance optimizations introduced in the newer version. For developers, this translates to potentially faster compilation and a more stable experience. Libraries such as jest, typescript,react, @babel/core or prettier are still present which is convenient to be used straight away.
The are not vulnerabilities for the version 1.3.3 of the package @swc/core