Node.prototype.getRootNode Polyfill

This package provides a polyfill for the `Node.prototype.getRootNode` DOM method, as defined by the WHATWG DOM specification. It allows developers to use this modern DOM API in environments that do not natively support it, ensuring consistent behavior across various browsers and Node.js environments where DOM-like structures might exist (e.g., JSDOM). The current stable version is 1.0.0. Polyfills like this typically have a low release cadence, updating primarily for specification changes or critical bug fixes, as their goal is to align with native browser implementations. Its key differentiator is its focused and spec-compliant implementation of a specific web standard, enabling forward compatibility for applications targeting modern DOM APIs while supporting older runtimes. This project helps bridge the gap for applications needing to support a wide range of browser versions.