Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives. Used by superstruct, merge-deep, and many others!

A fast and lightweight object-to-object .NET mapper.

An optimised way to copy'ing (cloning) an Object or Array. A small and simple integration

A small and efficient library that can deep copy object by Expression Tree

Package astcopy implements Go AST deep copy operations.

Utility functions

C# extension method for fast object cloning. This is a speed-optimized forked version of Alexy Burtsev's deep copier.

一些实用的 JavaScript 方法

Deep clone GameMaker class instances / constructed structs, anonymous structs and arrays nested in any order!

Make a deep copy of GameMaker sequence asset / struct for editing it in-runtime

golang deep copy library，automatic data mapping and validate struct data。 map to struct, struct to map, struct to struct. golang 数据深拷贝的类库，支持数据自动映射

A simple java class to serialize and deserialize object to a byte array

Fast deep-copy library for Go

faster deep copy for json data

Some intermediate level concepts in C++

More python, less annoyances.

the fastest function for deep clone js objects compatible with es6

This package allows you to create a copy of a given value. It is especially focused on making deep copies to objects.

Deep copy with fine control during the process. Can be used also as a deep 'forEach'