Modern JavaScript
ES6 (ES2015) and later releases added arrow functions, classes, modules, destructuring, promises, and much more. Browsers and Node support all ES6+ features today.
JavaScript
Beginner
3 min read
ES6+ Overview
Example
const greet = name => `Hello, ${name}!`;
class Animal { constructor(n) { this.name = n; } speak() { return `${this.name} speaks.`; } }
const [a, ...rest] = [1, 2, 3, 4];
export { greet }; Pro Tip
Enable ES6+ in any project by targeting evergreen browsers or using Babel + a bundler.
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