Really Fast Deep Clone
Utilities for cloning, extending, and de-referencing objects in shallow, deep, and safe ways
Deep clone an object
UltraDeepClone - A complete (as possible) deep-clone algorithm that can clone objects with cycles.
Copy or deep clone a value to an arbitrary depth.
a tool for copying object/array in a real deep way
the fastest function for deep clone js objects compatible with es6
a simple and morden deep clone tool
Cleverly clone objects including their immediate prototypes, without fear!
deep copy object and rename keys.
Quick Deep Clone
Deep copy the data of the object type and return the new object result
deep cloning of js objects