JavaScript Minifier & Beautifier

Simple Function

function calculateSum(a, b) { const result = a + b; console.log("Sum:", result); return result; } const total = calculateSum(10, 20); console.log("Total:", total);

Arrow Functions & Array Methods

const numbers = [1, 2, 3, 4, 5]; const doubled = numbers.map(num => num * 2); const filtered = numbers.filter(num => num > 2); const sum = numbers.reduce((acc, num) => acc + num, 0); console.log({ doubled, filtered, sum });

Class & Async/Await

class DataFetcher { constructor(apiUrl) { this.apiUrl = apiUrl; } async fetchData() { try { const response = await fetch(this.apiUrl); const data = await response.json(); return data; } catch (error) { console.error("Error:", error); return null; } } }