How to create an International Number and Currency Formatting with JS

In this illusration, the formatCurrency function takes three parameters:

amount: The numeric value you want to format.
currencyCode: The currency code (e.g., 'USD', 'EUR', 'GBP', 'KES', 'AED').
locale: The locale to be used for formatting. By default, it is set to 'en-US'.
The Intl.NumberFormat object provides flexible formatting options for numbers, currencies, and percentages based on the provided locale and formatting options.