The article explores the nuances of the spread syntax and rest parameters in JavaScript, both utilizing the same '...' notation. Spread syntax expands values, making it ideal for cloning and combining arrays, as well as passing multiple arguments to functions. In contrast, rest parameters gather multiple arguments into an array, providing flexibility in function definitions. These features streamline JavaScript code, enhancing readability and reducing errors, demonstrating their practical use in modern web development.
The spread syntax in JavaScript enables clean cloning of arrays, combining of iterable structures, and elegant expansion in function arguments.
Rest parameters allow for capturing multiple values into an array, enhancing function signatures and destructuring by collecting excess arguments.
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