anchor.diff:  * a very comprehensive, battle-tested library
   * very efficient minification
   * dead-code elimination, i.e code which is not used is removed. (This is
  -what enables the library to be comprehensive: you don’t have worry about
  +what enables the library to be comprehensive: you don't have worry about
   the extra bytes when adding functionality.)
   
   The majority of JavaScript developers have rejected Google Closure
  
positive.code: The rich collections library, advanced control flow operators (such as
  `cond`, `case`, `when`, `let`, `if-let`, pattern matching etc.), and the
  fact that _everything is an expression_ enable you to write rendering
  functions in a very direct and declarative way (you won’t have to lay
  out a bunch of intermediary variables).
  
  Flux is very straightforward to implement in ClojureScript, thanks to
  
negative.code: == Practical use
  
  [[whats-the-debugging-story-like]]
  **<<faq-js#whats-the-debugging-story-like,What's the debugging story like?>>**
  
  ClojureScript has excellent support for traditional JavaScript debugging
  techniques: you can set breakpoints in your source code, get
  