JavaScript Dates

const now = new Date();
console.log(now); // Current date and time

const now = new Date();

const birthday = new Date("2000-06-15");
const meeting = new Date("2025-04-30T10:30:00");

const customDate = new Date(2025, 3, 30, 10, 30); // April 30, 2025 (month is 0-based)

const now = new Date();
console.log(now.getFullYear());  // 2025
console.log(now.getMonth());     // 3 (April)
console.log(now.getDate());      // 30
console.log(now.getDay());       // 3 (Wednesday)
console.log(now.getHours());     // e.g., 14

const d = new Date();
d.setFullYear(2030);
d.setMonth(0); // January
d.setDate(1);

const d = new Date();
const day = d.getDate();
const month = d.getMonth() + 1;
const year = d.getFullYear();
                                    
const formatted = `${day}/${month}/${year}`;
console.log(formatted); // e.g., 30/4/2025

const d1 = new Date("2024-01-01");
const d2 = new Date("2025-01-01");
                                    
console.log(d1 < d2); // true

const start = new Date("2025-01-01");
const end = new Date("2025-02-01");
                                    
const diffInMs = end - start;
const diffInDays = diffInMs / (1000 * 60 * 60 * 24);
                                    
console.log(diffInDays); // 31

const d = new Date(2025, 0, 32); // Jan 32 → auto-corrects to Feb 1
console.log(d); // Sat Feb 01 2025