JavaScript provides a number of options -- from simple to complex -- that allows you to format and display numbers as currency. Regardless of which you use, however, the process is not as simple as it ...

Performing JavaScript addition may seem like a simple task, until you discover the number of different ways you can add them. Mathematical calculations are often critical operations that require ...

Open the index.html file in your favourite browser. Enter a number of your choice in the box. Click on Guess button. If the number you choosed matches the random number, You WIN. Enjoy!

The safeNumber function ensures that any value passed to it is safely converted to a valid, finite number. Whether you’re dealing with strings, objects, arrays, or even Infinity, this utility ...

Did you know it’s possible to write Javascript code without using any letters or numbers at all? Well, it’s not just Javascript, but that’s the language used in this demonstration. [Patricio Palladino ...