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JavaScript

Object Destructuring In JavaScript

Nikhil Bobade
I am Frontend Developer, currently living in Mumbai, India. My interests range from technology to design. Currently learning MEAN and Data Structure.
・2 min read

Object Destructure :

Object destructuring is a very useful feature of JavaScript to extract properties from objects and bind them to variables.

The Object destructure is extracts multiple properties at only writing a single line. you can access properties from the nested objects and set a default value if that property doesn't exist.

Basic Object destructuring :

This is a basic object identifier that can name property access and expression should evaluate to an object.

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Assigning to new variable names :

A property can be unpacked from an object and assigned to a variable with a different name than the object property.

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Object Default values :

A variable can be assigned as a default value, in if object is undefined that time we can be give a default value.

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Nested Object Destructuring :

In a nested object destructuring you will be defined as an identifier in nesting you can extract properties from is unlimited.

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Rest object :

The rest syntax is useful to collect the remaining properties after the destructuring also you will get the rest of the values only with the spread operator.

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