Node.js `fetch` Compatibility Layer

node-fetch-native is a lightweight package designed to provide a consistent `fetch` API across various JavaScript runtimes, primarily targeting Node.js. It intelligently prefers Node.js's experimental native `fetch` (backed by `undici`) when available, falls back to an internal `node-fetch v3` implementation for older Node.js versions, and offers comprehensive HTTP/HTTPS proxy support, which is not natively available in Node.js's built-in `fetch` implementation. Currently stable at version `1.6.7`, the package maintains a steady release cadence, often addressing dependency updates and minor bug fixes. A key differentiator is its ability to bridge the `CommonJS` (`require`) and `ESM` (`import`) divide for `fetch`, resolving common migration issues encountered with `node-fetch` v3. It also provides a polyfill mechanism to ensure global `fetch` availability.