rwaldron/johnny-five

Higher-order functions and common patterns for asynchronous code

a few common utility template tags for ES2015

takes json-cov output into stdin and POSTs to coveralls.io

The JavaScript Task Runner

jsbeautifier.org for grunt

Grunt task for checking JavaScript Code Style with jscs.

Make any Node ReadableStream emit "keypress" events

the Istanbul command line interface

Light-weight option parsing with an argv hash. No optstrings attached.

JavaScript test spies, stubs and mocks.

A much higher accuracy timer object that makes use of the node.js hrtime function call.

Non-blocking, temporal task sequencing and scheduling.

A command line utility that allows read/write (i.e copy/paste) access to the system clipboard.