clever/understream

Higher-order functions and common patterns for asynchronous code

Lightweight debugging utility for Node.js and the browser

JavaScript's functional programming helper library.

Underscore mixins for deeply nested objects

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)

Unfancy JavaScript

simple, flexible, fun test framework

Mongoose MongoDB ODM

JavaScript test spies, stubs and mocks.

simplified stream construction

unix-sort

Join streams of JSON objects using the unix join command. This allows joining of very large data sets in a stream interface that Node normally can't handle due to memory constraints.