OOjs

OOjs is a JavaScript library for working with objects.

Key features include inheritance, mixins and utilities for working with objects.

/* Example */
function Animal() {}
function Magic() {}
function Unicorn() {
    Animal.call( this );
    Magic.call( this );
}
OO.inheritClass( Unicorn, Animal );
OO.mixinClass( Unicorn, Magic );

Quick start

This library is available as an npm package! Install it right away:

npm install oojs

Or clone the repo, git clone https://gerrit.wikimedia.org/r/oojs/core.

ECMAScript 5

OOjs requires a modern ECMAScript 5 environment. It is not necessarily compatible with ES3 engines (such as for IE 6-8). For ES3 environments, the old 1.x releases are available but not recommended.

Versioning

We use the Semantic Versioning guidelines as much as possible.

Releases will be numbered in the following format:

<major>.<minor>.<patch>

For more information on SemVer, please visit http://semver.org/.

Bug tracker

Found a bug? Please report it in the issue tracker!