The **atropa‑jsformatter** package is a Node‑JS utility that takes raw JavaScript source code, parses it with Esprima and re‑generates it with Escodegen to produce consistently indented, spaced and otherwise “prettified” output. It’s aimed at developers who need a simple command‑line or programmatic way to format JavaScript files (e.g., build scripts, editors, or CI pipelines). Installation is via npm (`npm install atropa-jsformatter`) and usage is a single function call that returns the formatted code.