cross‑argv is a tiny Node.js utility that normalizes the `process.argv` array so that command‑line arguments containing single‑quoted strings (e.g., `node app.js 'foo bar'`) are parsed consistently across Windows cmd.exe and Unix‑like shells. It exports a single function that takes an optional argv array and returns a cleaned, cross‑platform argument list, making it useful for Node developers who need reliable argument handling in scripts that run on multiple operating systems.