A polymorphic operator for cloning JavaScript object graphs
Polymorphic iterator operator for JavaScript objects
Underscore helper for deep cloning objects
Range content change operator for arrays and array like JavaScript objects
Really Fast Deep Clone
Simple functions for extending JavaScript objects
A hash operator for arbitrary JavaScript objects, for browsers and Node.js
A toolkit for deep structure manipulations, provides deep merge/clone functionality out of the bo...
Tiny deep clone utility for JavaScript that works only with basic types.
A tiny (240B to 501B) and fast utility to "deep clone" Objects, Arrays, Dates, RegExps, and more!
A secure shadow-on-write view on a reference tree
A blazing fast deep object copier
ES6 Proxies based deep clone
Proposal for an Object.clone method in ECMAScript
deeply clone arbitrary objects in javascript
Collection of mixin tools for objects and functions