thrillworks/site-reporter

Crawler is a ready-to-use web spider that works with proxies, asynchrony, rate limit, configurable request pools, jQuery, and HTTP/2 support.

Cross platform child_process#spawn and child_process#spawnSync

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

yargs the modern, pirate-themed, successor to optimist.