JavaScript ordinary Number System

let’s talk about javascript Number. Generally, We guess Number means integers(like 1,2,3,4,5…)
but we doing a little mistake yes mistake! see, 2 and I ask you what is it? you called 2 also called it’s a Number or integer! great you are correctly said.
Now see, 2.5
and I ask you what is it?? you called 2.5 it’s a Number, but not an integer!
so, what we should call? we called 2.5 is a floating-point number(every integer implicitly a float).
JavaScript built-in Function parseFloat()
* convert integer to float using parseFloat()
parseFloat(345);
*convert string to float
parseFloat(‘6783’)
magical conversion by js built-in function! wow