Extend Packages

write services that attach to existing httpServer instances

General purpose JavaScript object storage methods.

Clone recursively and merge array && object member.

Merge plain old objects without source modifications and optionally provide custom merge behavior per specific child path.

Loading extendable JSON structures

extend object from default object or if it is undefined return default one

Simple library for deep merge of objects and other types (also for patch and immutable updates). Declarative operations to specific merge, for example to remove properties. Customize merging between specific types. Calculating diffs.

Mixin function that brings power of mixin to TypeScript without headache

Underscore helper for deep extending objects

flexible layouts using 'extend' and 'block' tags

Returns `true` if a value is any type of object, but not an array. Browserify-ready.

recursive object extending & overriding

Deep object extending

Loader to provide template inheritance in Vue's Single File Components

Simply create or extend classes in JavaScript

Port of jQuery.extend for node.js and the browser

Extend BDD Interfaces for Mocha

Use npm across multiple projects without repeating yourself

A gulp plugin to extend multiple JSON files

Extend $q to make it look a lot more like bluebird