- JS Map values()
- JS not empty validation
- JS alphabets validation
- JS alphabets and spaces validation
- JS alphanumeric validation
- JS string length validation
- JS phone number validation
- JS credit card validation
- JS IP address validation
- JS operator precedence
- JS Add method to object
- JS math abs()
- JS math acos()
- JS math asin()
- JS math atan()
- JS math cbrt()
- JS math ceil()
- JS math cos()
- JS math cosh()
- JS math exp()
- JS math floor()
- JS math hypot()
- JS math log()