observing/fossa

Higher-order functions and common patterns for asynchronous code

Give your JS App some Backbone with Models, Views, Collections, and Events.

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

Prototype fusion

The official MongoDB driver for Node.js

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

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

Automatically install pre-commit hooks for your npm modules.

JavaScript test spies, stubs and mocks.

Extends Chai with assertions for the Sinon.JS mocking framework.

Extend constructors using backbone's .extend signature

Predefine your Object.defineProperties to create a more human readable API.