Destructuring in JavaScript

Short summary

JavaScript destructuring extracts values from objects and arrays into variables using {...} for objects or [...] for arrays, eliminating repetitive code and enabling tricks like variable swapping and rest operators for collecting remaining values.

• •Unpack object properties and array elements directly into variables with a single statement
• •Supports nested structures, property renaming, default values, and rest operators for flexible value extraction
• •Reduces code verbosity, improves readability, and enables advanced patterns like destructuring-based variable swapping

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