npm/libcipm

Full featured Promises/A+ implementation with exceptionally good performance

Find the npm project directory associated with for a given directory

A drop-in replacement for fs, making various improvements.

An ini encoder/decoder for node

Recursively mkdir, like `mkdir -p`

Parse the things that can be arguments to `npm install`

A deep deletion module for node (like `rm -rf`)

Distribute processing tasks to child processes with an über-simple API and baked-in durability & custom concurrency options.

logger for npm

the Istanbul command line interface

A simple mock injector compatible needing no instrumentation in the libraries being tested

JavaScript Standard Style

Generate fixture modules from folders

JavaScript package binary linker

Delicious, festive, cascading config/opts definitions

Report if your package.json is out of sync with your package-lock.json.

JavaScript package lifecycle hook runner

Calculate 'logical' trees from a package.json + package-lock

JavaScript package downloader

The thing npm uses to read package.json files with semantics and defaults and validation