Learn JavaScript Spread Operator in 1 minute

Written by Shan Shah
Updated on June 26, 2022
1 min read
javascript spread operator

🤯 Spread Operator was introduced in ES6

😎 You can use it with an iterable array or object

💥 It allows expanding an array into its components

🚀 It helps in the concatenation of an array or object properties

😱 It is different from rest parameter

Spread Syntax:

Three dots (...)

Example (Array):

  • Combine or concatenate two arrays into new array

Example (Object):

  • Combine or concatenate two objects into new object

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