The **with‑nearby‑modules** (aka “appeared‑a‑wild”) library lets a Node.js component register callbacks that are invoked as soon as specific module instances are created elsewhere in the application. By mapping a module name to a provider function, developers can write hooks that automatically receive those instances—e.g., a web‑site object or a checklist—without needing to know when or where they are instantiated, enabling loosely‑coupled, plug‑in style composition for server‑side or browser code. It’s aimed at developers building modular Node applications who want to share concrete objects between independent modules without relying on global singletons.