anchor.diff:        section(data-bespoke-backdrop='threads-node')
           
         section
  -        h3 and so the folklore goes:
  +        h3 the folklore
           blockquote "JS has a single thread of execution"
         
         section
  -        h2 enhance
  +        h2 enhance!
           
         section
           h2 JS has a single thread of execution visible to scripts
  
positive.code:         a.muted(href='http://en.wikipedia.org/wiki/Process_(computing)') en.wikipedia.org/wiki/Process_(computing)
  
        section
          h3 examples
          
        section
          pre <code>node</code>, <code>mongod</code>, <code>meteor</code>
  
negative.code:       section
          h2 Thread
          ul
            li _Smallest sequence of instructions that can be managed independently_
            li A JavaScript process has just 1.
            li But it also has an event loop...
            
  