Functional
Beginner 2 min read
Destructuring Assignment
Unpack arrays and objects in one clean line
JS Academy
JavaScript Engineer
Destructuring lets you extract values from arrays or properties from objects into distinct variables using a concise syntax. Default values can be provided for missing properties, and you can rename variables inline during extraction. It is especially useful when working with function parameters or API responses where you only need a subset of the data. Nested destructuring handles deeply nested structures but should be used sparingly to keep code readable.
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