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Erasmus Kotoka
Erasmus Kotoka

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Introduction to ES6+ Features: Template Literals, Spread Operator, and Destructuring

  1. Template Literals

Use backticks (`) to easily insert variables into strings with ${}.


const name = "John";

const message = `Hello, ${name}!`;
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  1. Spread Operator ...

Spread array or object elements into another array/object or function.


const numbers = [1, 2, 3];

const moreNumbers = [...numbers, 4, 5]; // [1, 2, 3, 4, 5]
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  1. Destructuring

Quickly extract values from arrays or objects.


const person = { name: "Alice", age: 25 };

const { name, age } = person;
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