The 0MQ lightweight messaging kernel is a library which extends the standard socket interfaces with features traditionally provided by specialized messaging middle-ware products. 0MQ sockets provide an abstraction of asynchronous message queues, multiple messaging patterns, message filtering (subscriptions), seamless access to multiple transport protocols and more.

libyang is a YANG data modelling language parser and toolkit written (and providing API) in C. Current implementation covers YANG 1.0 (RFC 6020) as well as YANG 1.1 (RFC 7950).

Net::DNS::Resolver::Mock is a subclass of Net::DNS::Resolver, but returns static data from any provided DNS zone file instead of querying the network. It is intended primarily for use in testing.

Net::CIDR::Lite merges IPv4 or IPv6 CIDR addresses.

The Network File System (NFS) was developed to allow machines to mount a disk partition on a remote machine as if it were a local disk. It allows for fast, seamless sharing of files across a network.

This package provides the commandline utilities nfs4_getfacl and nfs4_setfacl, which are similar to their POSIX equivalents getfacl and setfacl. They fetch and manipulate access control lists for files and directories on NFSv4 mounts.

Nickle is a programming language based prototyping environment with powerful programming and scripting capabilities. Nickle supports a variety of datatypes, especially arbitrary precision numbers. The programming language vaguely resembles C. Some things in C which do not translate easily are different, some design choices have been made differently, and a very few features are simply missing. Nickle provides the functionality of Unix bc, dc and expr in a different form. It is also an ideal environment for prototyping complex algorithms. Nickle's scripting capabilities make it a replacement for spreadsheets in some applications, and its numeric features complement the limited numeric functionality of text-oriented languages such as AWK and Perl.

Nicotine+ is a graphical client for the Soulseek peer-to-peer file sharing network. It is an attempt to keep Nicotine working with the latest libraries, kill bugs, keep current with the Soulseek protocol, and add some new features that users want and/or need.

Nim (formerly known as Nimrod) is a statically-typed, imperative programming language that tries to give the programmer ultimate power without compromises on runtime efficiency. This means it focuses on compile-time mechanisms in all their various forms.

Ninja is a small build system with a focus on speed. It differs from other build systems in two major respects: it is designed to have its input files generated by a higher-level build system, and it is designed to run builds as fast as possible.

This package provides the ninja command, implemented as a symbolic link to the samu command of samurai package.

Ninja is a small build system with a focus on speed. It differs from other build systems in two major respects: it is designed to have its input files generated by a higher-level build system, and it is designed to run builds as fast as possible.

samurai is a ninja-compatible build tool written in C99 with a focus on simplicity, speed, and portability. It is feature-complete and supports most of the same options as ninja. This package provides the command samu. For a ninja command replacement, use the samu-as-ninja-wrapper package.

Native Abstractions for Node.js (``NaN'') provides a header file filled with macros and utilities for making add-on development for Node.js easier across versions. The goal is to provide all logic necessary to develop native Node.js addons without having to inspect NODE_MODULE_VERSION.

This package provides a user-land implementation of Node-core's string_decoder, which serves to decode buffers to strings so that the decoded string does not contain incomplete multibyte sequences.

readable-stream provides an implementation of Node.js core streams that behaves the same across different versions.

This package provides a function to convert a file: URI to a file path. It accepts a file: URI and returns a file path suitable for use with the fs module functions.

wrappy is a utility for Node.js to wrap callbacks.

Node SerialPort is a modular suite of Node.js packages for accessing serial ports. The Guix package node-serialport provides the recommended high-level interface.

This package provides the AbstractBinding class, the base for all Node SerialPort bindings. You wouldn't use this class directly, but instead extend it to make a new binding for a different platform or underling technology.

This package is a tool for debugging Node.js C/C++ native code modules and getting stack traces when things go wrong. If a SIGSEGV signal is raised, the module will print a native stack trace to both stderr and to a timestamped file.

node-sqlite3 provides a set of a Node.js bindings for interacting with SQLite3 databases.

Use this package to easily convert various time formats to milliseconds. A number supplied as integer or string is returned as-is, while a string consisting of a number and a time unit is converted to milliseconds.

Node SerialPort is a modular suite of Node.js packages for accessing serial ports. The Guix package node-serialport provides the recommended high-level interface.

Parsers are used to take raw binary data and transform them into usable messages. This package provides Delimiter, a parser that emits data each time a specified byte sequence is received.

Global Gradle Clean is a Node.js package used to clean all gradle projects under a given directory. It uses the gradle wrapper to execute the clean task of each project.