node package manager

deep-copy

deep-copy

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var dcopy = require('deep-copy')
 
// deep copy object
var copy = dcopy({a: {b: [{c: 5}]}})
 
// deep copy array
var copy = dcopy([1, 2, {a: {b: 5}}])

Benchmarks

Benchmarks comparing deep-copy to other libraries across all Node LTS versions.