`file-exists-safe` is a tiny Node.js library that lets you check whether a given path points to an existing file (or optionally a directory) without having to wrap the call in a `try / catch`. It returns `true`/`false` for normal cases and `undefined` for unexpected errors (e.g., permission denied). The package is aimed at JavaScript/TypeScript developers who want a simple, non‑throwing API for file‑existence checks.