changed-http

Polls HTTP/HTTPS resources and fires events when the response body changes. Version 0.0.3 is the latest (and only) release as of early 2013, with no updates since. Minimalist library using Node.js http/https modules, gzip decoding, and a custom compare function. Unlike general-purpose polling libraries, it is specifically scoped to monitoring HTTP content changes. No longer maintained; consider using newer alternatives or the built-in fetch with manual polling.