P E N C I L
Login
JS Concepts
  1. http://javascript.info/tutorial/closures
    1. LexicalEnvironment
    2. [[Scope]] Hidden variable myfunc.[[Scope]] (visible in devtool)
      Ref to LexicalEncironment where function was created
  2. http://jsrocks.org/2015/01/temporal-dead-zone-tdz-demystified