kolonist/node-xwhois

IP2Location geolocation component

Create, read and edit .zip files with JavaScript http://stuartk.com/jszip

simple, flexible, fun test framework

Node.js API for GeoIP2 webservice client and database reader

IP2Proxy proxy detection component

tar-stream is a streaming tar parser and generator and nothing else. It operates purely using streams which means you can easily extract/parse tarballs without ever hitting the file system.

A WHOIS client for NodeJS