JSobsfucator is a simple script which aims to make your HTML file un-intelligible for normal people to understand .
Type your HTML source code there , then you will have a script . You can use it .for instance if you generate the output of "It has been such a cool day" then you can verify its output by checking the output of the code in browsers console. There appears the above text written in the screen .
1)First, it converts the given text into binary
2)It replaces all 0's with spaces(  , an html entity for space) and 1's with tabs. We have sucessfully converted given texts
to a string full of whitespaces.
3)Now it already comes with a script which reverses the process meaning that all spaces are converted to 0 and all tabs are converted to 1 and uses document.write to execute the script.
4)It combines the output (which is totally full of whitespaces) with the code (which reverses the process and executes the script).