housecall

A simple promise queue for Node.js that enqueues promise-returning functions with configurable concurrency and optional cooldown. Version 1.4.1 is the current stable release; the package appears to be in maintenance mode with no recent updates. It differentiates itself by its minimal API and event support (e.g., 'idle'), but lacks built-in retry or priority features found in alternatives like p-limit or bottleneck.