Acorn with Node.js Syntax Plugins

acorn-node is a JavaScript parser library that bundles the core Acorn parser with a set of preloaded plugins, providing syntax parity with recent Node.js versions. This includes support for features like BigInt, numeric separators, public and private class fields (instance and static), dynamic `import()`, `import.meta`, and `export * as ns from`. The package sets default options like `ecmaVersion: 2019`, `allowHashBang: true`, and `allowReturnOutsideFunction: true` to align with Node.js module semantics. The current stable version is 2.0.1. Releases appear to follow Acorn's updates and Node.js syntax advancements, with minor patch releases addressing specific parsing issues. Its key differentiator is providing a ready-to-use Acorn instance capable of parsing modern Node.js JavaScript without requiring manual plugin configuration, including compatibility for older Node.js versions via Bublé-compiled plugins.