@swc/core version 1.3.86 represents a minor update over its predecessor, version 1.3.85, continuing its evolution as a high-performance alternative to Babel. The core functionality remains largely the same, with both versions providing a super-fast JavaScript and TypeScript compiler suitable for a variety of use cases, ranging from web development build processes to server-side rendering. The key differences lie primarily in the dependency updates of the core components.
Both versions share a core set of dependencies, including platform-specific binaries tailored to a wide range of operating systems and architectures, such as Darwin (macOS), Linux (GNU and musl variants), and Windows, ensuring compatibility across diverse development environments. A noteworthy common dependency is @swc/types, which defines the type definitions for the SWC ecosystem. However, the platform binaries are updated from version 1.3.85 to 1.3.86.
From a developer's perspective, the upgrade from 1.3.85 to 1.3.86 should be seamless, assuming no direct interaction with the underlying platform-specific binaries. If you are using older versions, upgrading bring performance enhancements, bug fixes, and better compatibility with newer JavaScript and TypeScript features. Developers can leverage SWC's speed improvements to optimize their build times and improve overall development velocity. Notably, both releases incorporate a comprehensive suite of devDependencies for testing, linting, and other development-related tasks, demonstrating a commitment to code quality and developer experience.
The are not vulnerabilities for the version 1.3.86 of the package @swc/core