breeze‑queue is a lightweight Node.js library that provides a throttled, parallel queue for invoking an iterator function on any number of items with a configurable concurrency limit (default 10). It lets developers push single or batch items, start or auto‑start processing, and hook into events such as saturation, empty, drain, and errors—making it ideal for server‑side code that needs controlled, high‑throughput asynchronous tasks.