Helper for creating easily extensible and subclassable JavaScript Error classes.

Helper for memoizing synchronous functions and methods

Object model for HTTP and RFC822 messages

Intercept and mock outgoing network TCP connections and HTTP requests for testing. Intercepts and gives you a Net.Socket, Http.IncomingMessage and Http.ServerResponse to test and respond with. Useful

JavaScript's functional programming helper library.

Unexpected plugin for the messy library

JavaScript Standard Style - ESLint Shareable Config

Import with sanity.

Eslint rules for mocha.

Additional ESLint's rules for Node.js

Enforce best practices for JavaScript promises

simple, flexible, fun test framework

the Istanbul command line interface

Create private keys and certificates with node.js and io.js

Simplified HTTP request client.

The semantic version parser used by npm.

JavaScript test spies, stubs and mocks.

Documentation site generator for Unexpected plugins

Extend the unexpected assertion library with support for testing Express middleware

Unexpected plugin for testing http servers

A markdown parser that evaluates examples and highligh syntax using unexpected