Jul 20, 2025 · The spread (...) syntax allows an iterable, such as an array or string, to be expanded in places where zero or more arguments (for function calls) or elements (for array literals) are expected.

Learn how to use the three dots operator (...) a.k.a the spread operator in JavaScript. The JavaScript spread operator (...) expands an iterable (like an array) into more elements. This allows us to quickly …

Jul 23, 2025 · The spread operator (...) in JavaScript is a powerful feature used to expand or spread elements of an iterable (like an array or object) into individual elements.

Feb 8, 2024 · The spread operator, denoted by three consecutive dots (...), is primarily used for expanding iterables like arrays into individual elements. This operator allows us to efficiently merge, …

This tutorial introduces you to the JavaScript spread operator and shows you some of its practical usages that make your code more readable.

Sep 19, 2025 · Learn how the spread operator in JavaScript expands arrays, objects, and strings through syntax, examples, functions, and best practices.

Sep 30, 2024 · At first glance, the three dots might seem like a small addition, but the spread operator can simplify your code and help you handle arrays, objects, and function arguments more efficiently.

Jan 16, 2026 · The spread operator (...) in JavaScript provides a simple and expressive way to expand elements from arrays, strings, or objects. It helps make code cleaner by reducing the need for …

Oct 1, 2025 · In this article, we’ll take a closer look at the JavaScript spread operator and explore how it can simplify your code and unlock its full potential. What Is the Spread Operator in JavaScript?

What is the JavaScript Spread Operator? The spread operator, represented by three dots (...), expands elements of an iterable (like arrays) or object properties. It was introduced in ES6 and has become a …