got
Human-friendly and powerful HTTP request library for Node.js
node-forge
JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.
smart-buffer
smart-buffer is a Buffer wrapper that adds automatic read & write offset tracking, string operations, data insertions, and more.
netmask
Parse and lookup IP network blocks
d3-force
Force-directed graph layout using velocity Verlet integration.