nodejitsu/contour

Higher-order functions and common patterns for asynchronous code

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

Prototype fusion

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

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

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

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

LCOV reporter for Mocha

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.

Creditcard number parsing, validation and information extraction

pagelet

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

Cortex, the application framework that tickles your senses

Pagelet for rendering a npm package

Browse packages, users, code, stats and more the public npm registry in style.