clone 
Deeply clones a source object.
Installation
$ npm install @ndhoule/clone
API
clone(target : *)
=> *
Deeply copies an input object.
var a = { a: 1 };
var cloned = clone(a);
console.log(cloned); //=> { a: 1 }
console.log(cloned === a); //=> false
Acknowledgements
Based on component/clone.
License
Released under the MIT license.