This is pretty interesting how you can convert not just standard decimal or hexadecimal numbers but any number with base between 2 and 32. Here’s how:

Dec to Hex:

var myDecimalNum = 10;

result : a

Hex to Dec:

var myHexNum = "a";

result : 10

And not just base 16 (hex), you can do it for any base. Try different bases and have fun.