Honeybadger Node is a client library that lets JavaScript/Node.js applications automatically report uncaught exceptions and manually‑sent errors to the Honeybadger error‑monitoring service. It provides simple APIs (e.g., `Honeybadger.notify`), Express/Lambda middleware, and configuration helpers for developers who want real‑time error tracking in server‑side Node apps. (The package is now deprecated in favor of the newer @honeybadger‑io/js library.)