cachecontrol/json-rules-engine

deep cloning of objects and arrays

A feature-rich Node.js event emitter implementation with namespaces, wildcards, TTL, async listeners and browser/worker support.

A JS implementation of JSONPath with some additional operators

Custom parser for ESLint

babel module loader for webpack

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

Extends Chai with assertions about promises.

get colors in your node.js console

Extends Chai with lint-friendly terminating assertions.

simple, flexible, fun test framework

JavaScript test spies, stubs and mocks.

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

Format JavaScript Standard Style as Stylish (i.e. snazzy) output

JavaScript Standard Style

Hash any object based on its value

A simple, light-weight NodeJS utility for measuring code execution in high-resolution real times.