Extendable SNMP implementation

http://net-snmp.sourceforge.net/

File server for Mac OS X

http://netatalk.sourceforge.net/

Modular, standards-based integrated development environment

https://netbeans.apache.org/

A full-featured integrated environment for Java

http://www.netbeans.org/

Simple utility which reads and writes data across network connections

http://nc110.sourceforge.net/

Objective-C framework for socket programming with GNUstep

http://gap.nongnu.org/talksoup/

Dungeon explorin', slashin', hackin' game

http://www.nethack.org/

Dungeon explorin', slashin', hackin' game

http://www.nethack.org/

Network benchmark

http://www.ars.de/ars/ars.nsf/docs/netio/

Toolkit for conversion of images between different formats

http://netpbm.sourceforge.net/

Network performance benchmarking package

http://www.netperf.org/

Self-scaling network benchmark

http://bitspjoule.org/netpipe/

Lightweight web browser

http://www.netsurf-browser.org/

NetSurf project buildsystem

http://www.netsurf-browser.org/

Low-level cryptographic library

https://www.lysator.liu.se/~nisse/nettle/

Java NIO client server framework

https://netty.io/

Implementation of AT&T Research UNIX V8 newer(1)

Download news articles from NNTP server

Not Eriks Windowing Toolkit: console I/O handling library

https://fedorahosted.org/newt/

NeXtaw based replacement for xfontsel

http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/nexfontsel/

Personal cloud which runs on your own server

https://nextcloud.com

Classic Go game for OPENSTEP/GNUstep

https://www.nongnu.org/gap/nextgo/index.html

Robust and small WWW server

https://nginx.com/

Free open source daemon for Internet Relay Chat (IRC)

https://ngircd.barton.de/

Small build system closest in spirit to Make

https://ninja-build.org/

Console application which monitors network traffic in real time

http://www.roland-riegel.de/nload/

JSON library for Modern C++

https://nlohmann.github.io/json/

Port scanning utility for large networks

https://nmap.org/

Cleaned up MH mailer suite

http://savannah.nongnu.org/projects/nmh/

V8 JavaScript for client and server (meta port)

https://nodejs.org/ https://github.com/nodejs/node

V8 JavaScript for client and server

https://nodejs.org/

V8 JavaScript for client and server

https://nodejs.org/

More functional native binary replacement for /sbin/nologin

Send small notifications to your desktop

https://gitlab.gnome.org/GNOME/notification-daemon

Google Noto Fonts family (meta port)

https://www.google.com/get/noto/

Google Noto Fonts family (Basic)

https://www.google.com/get/noto/

Google Noto Fonts family (Emoji)

https://www.google.com/get/noto/

Google Noto Fonts family (Extra)

https://www.google.com/get/noto/

Google Noto Fonts family (Traditional Chinese Hong Kong)

https://www.google.com/get/noto/

Google Noto Fonts family (Japanese)

https://www.google.com/get/noto/

Google Noto Fonts family (Korean)

https://www.google.com/get/noto/

Google Noto Fonts family (Simplified Chinese)

https://www.google.com/get/noto/

Google Noto Fonts family (Traditional Chinese)

https://www.google.com/get/noto/

Node package manager (meta port)

https://www.npmjs.com/package/npm https://github.com/npm/cli

Node package manager

https://www.npmjs.com/package/npm https://github.com/npm/cli

Node package manager

https://www.npmjs.com/package/npm https://github.com/npm/cli

Node package manager

https://www.npmjs.com/package/npm

New GNU Portable Threads

https://www.gnupg.org/software/npth/index.html

NetSurf Generator for JavaScript bindings

http://www.netsurf-browser.org/

Perform consistency checks on DNS zone files

http://ee.lbl.gov/ftp.html