anchor.diff:  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
  +## Using a JS Library: Slideshow libraryUsing a JS Library: Slideshow library
   
   
   
  
positive.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,  
  
negative.code: description: 
  ---  
  
  # 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.
  
  