anchor.diff:    into our templates expressions to enrich the appeal and usability
     of our views.
   
  -  Explore Angular's inventory of built-in pipes in the [API Reference](../api/#!?apiFilter=pipe).
  +  Explore Angular's inventory of built-in pipes in the [API Reference](../api/#!?query=pipe).
     Try writing a custom pipe and perhaps contributing it to the community.
   
   a(id="no-filter-pipe")
  
positive.code: 
  .l-sub-section
    :marked
      Learn more about the `DatePipes` format options in the [API Docs](../api/common/index/DatePipe-pipe.html).
  
  :marked
    ## Chaining pipes
  
negative.code: 
  .l-sub-section
    :marked
      Learn more about these and many other built-in pipes in the [API Reference](../api/#!?query=pipe);
      filter for entries that include the word "pipe".
  
      Angular doesn't have a `FilterPipe` or an `OrderByPipe` for reasons explained in an [appendix below](#no-filter-pipe).
  