anchor.diff:  description: 
   ---  
   
  -#HTML/JS making webpages interactive
  -##Using JS libraries in your webpage
  +# HTML/JS making webpages interactive
  +## Using JS libraries in your webpage
   There are a billion webpages, and many of them are interactive in some way - in  
   fact, many of them are interactive in the same ways.
   
  
positive.code: will decide to create a library of some functionality that you find really useful and  
  share it with the world.
  
  ##Using a JS Library: Slideshow libraryUsing a JS Library: Slideshow library
  
  
  
  
negative.code:         nextSlide.call(this);
      };
  
  ## The world of JS libraries  
  
  [original webpage](https://www.khanacademy.org/computing/computer-programming/html-css-js/using-js-libraries-in-your-webpage/a/the-world-of-js-libraries "original webpage")
  There are thousands of JavaScript libraries that you could bring into your webpage,  
  