silverwind

dnsbl

Query DNS-based blackhole lists

root-hints

Provides IP addresses of the DNS root servers, also known as 'root hints'.

is-online

Check if the internet connection is up

detect-engine

Detect whether you're running on node.js or io.js

port-numbers

Holds information on network port numbers, based on IANA's data

oui

CLI to look up MAC addresses for their vendor in the IEEE OUI database

tcpie

Ping any TCP port

droppy

Self-hosted file storage

download

Download and extract files

expect-telnet

telnet automation through expect-send sequences, like in Tcl

fix-path

Fix the $PATH on macOS and Linux when run from a GUI app

shell-path

Get the $PATH from the shell

file-extension

Get the extension of a given filename or path

cidr-range

Get an array of IP addresses for a given CIDR range

rebirth

Restart a node process from within itself

is-online-cli

Check if the internet connection is up

uppie

Cross-browser directory and multi-file upload library

is-public-domain

Check if a domain is public

dhparam

Generate PEM-encoded Diffie-Hellman parameters directly from within node

ver

Semantically increment a project's version in multiple files

shell-env

Get environment variables from the shell

eslint-config-silverwind

Exhaustive ESLint configuration

dns-packet

An abstract-encoding compliant module for encoding / decoding DNS packets

dns-socket

Make low-level DNS requests with retry and timeout support.

cidr-regex

Regular expression for matching IP addresses in CIDR notation