Test if an object's prototype chain contains a provided prototype.

Firebug-like dir() for Node.

Dynamic multiple inheritance for JavaScript and TypeScript. Without mixins.

Get all property keys of an object including non-enumerable and inherited ones

Is Prototype Of is package from Ganuz library

Really simple, class based testing framework for node and Coffeescript.

Turns inherited properties into owned properties.

checks if an object exists in another object's prototype chain.

adds subclassof() function and assert macro for testing class inheritance

Proto is a group of packages of Ganuz library

Enumerate bugged properties that will not enumerate in older browsers.

Checks if an object exists in another object's prototype chain.

ES6 classes, which offer the Design by Contract (DbC) approach, which is also known as the contract programming and other useful methods for the quick work.

Set of helpers for airbnb JavaScript Style Guide

Version control tree using plain JavaScript and prototypical inheritance

Get all property keys of an object including non-enumerable and inherited ones

Better than anarchy!

false

false

TypeScript type declaration verification library. It's like tsd-check but works at runtime, actually compiling the code