rv-kip/node-image-size-scanner

Full featured Promises/A+ implementation with exceptionally good performance

a JSON logging library for node.js services

The fast, flexible & elegant library for parsing and manipulating HTML and XML.

get colors in your node.js console

JavaScript library to generate a human readable String describing the file size

parse argument options

Convert promised code to use node style callbacks

Simplified HTTP request client.

JavaScript sprintf implementation

Small footprint URL parser that works seamlessly across Node.js and browser environments

simple, flexible, fun test framework

HTTP server mocking and expectations library for Node.js

Testing and assertion library with friendly BDD syntax — awesome.must.be.true(). Many expressive matchers and is test runner and framework agnostic. Follows RFC 2119 with its use of MUST. Good and well tested stuff.