@swc/core is a high-performance JavaScript and TypeScript compiler written in Rust, positioning itself as a super-fast alternative to Babel. Versions 1.10.1 and 1.10.2 share nearly identical characteristics, both built upon the same core dependencies: @swc/types for handling data structures and @swc/counter for efficient counting operations. They also rely on the same suite of developer tools for testing (Jest), cross-environment support (cross-env), type checking (TypeScript), and native addon building (@napi-rs/cli). Notably, both versions maintain the same peer dependency on @swc/helpers, indicating a continued reliance on shared utility functions. Crucially, the optionalDependencies section is a key area for developers deploying to specific platforms; both versions provide pre-built binaries for various architectures, including Darwin (x64 and ARM64), Linux (x64 GNU/Musl, ARM64 GNU/Musl, ARM gnueabihf), and Windows (x64/IA32/ARM64 MSVC).
The primary difference lies in the versioning of these optional platform-specific binaries. Version 1.10.2 includes binaries specifically built for that version. If facing platform-specific issues or performance problems, ensuring you're using the correct binary is vital. From a developer standpoint, this upgrade suggests an incremental improvement or bug fix within the core compilation process or potentially adjustments in platform-specific optimizations. Developers should consult the changelog (typically available on the project's GitHub repository) for a detailed breakdown of changes incorporated in version 1.10.2. When upgrading, testers should check CI/CD or run automated tests to confirm compatibility. This helps ensure a smooth transition, especially for projects critical to platform-specific modules. Package size is the same and the release date is the main difference.
The are not vulnerabilities for the version 1.10.2 of the package @swc/core