awesome!

@duaraghav8 Thanks for your great idea 😁

Inspired from Hackerrank :P
Could you please tell me why you chose to instead hard-code the vendor-specific functions in the updated enable_fullscreen.js?
Is this choice due to speed? (because my reasoning was that the code could be space-wise efficient if we didn't hard-code)

@duaraghav8
There may not be so much difference in speed though, I found out that some of the function names are {prefix}FullScreen and others are {prefix}Fullscreen, which is crappy 😂.

yea that was a facepalm moment for me too