appnexus/sicksync

Matches strings against configurable strings, globs, regular expressions, and/or functions

Minimal and efficient cross-platform file watching library

the complete solution for node.js command-line programs

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

A beautiful command-line prompt for node.js

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

Rsync cli wrapper

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

Babel preset to make node@4 ES2015 compatible.

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Import with sanity.

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

simple, flexible, fun test framework

Proxies nodejs require in order to allow overriding dependencies during testing.

JavaScript test spies, stubs and mocks.