Author: Saim Khalid

Economics is often called the “queen of social sciences” because it touches nearly every aspect of our lives. Whether we are deciding how to spend our pocket money, how businesses decide their pricing strategies, or how governments draft national budgets, economics plays a role. At its heart, economics studies the relationship between limited resources and…

Why? Learn fetching live exchange rates. Explanation:

Why? Learn arrays + random selection. Explanation:

Why? Learn random numbers, loops, and conditions. Explanation:

Why? Practice validating user input before submission. Explanation:

Why? Learn regex (RegExp) and input validation. Explanation:

Why? Practice timers, input events, and word comparison. Explanation:

Why? Teaches setInterval(), clearInterval(), and time calculation. Explanation:

Why? Good for arrays, loops, event handling, and scoring. Explanation:

Why? Learn fetch() API and working with JSON. Explanation: