anchor.diff:  
   === File formats
   
  +http://api.kde.org/frameworks-api/frameworks5-apidocs/karchive/html/::
  +Provides classes for easy reading, creation and manipulation of "archive"
  +formats like ZIP and TAR. It also provides transparent compression and
  +decompression of data, like the GZip format, via a subclass of QIODevice.
  +
   https://github.com/flavio/qjson::
   Library that maps JSON data to QVariant objects. Supports Qt 4.
   
  
positive.code: 
  
  === Graphics
  
  https://github.com/gamecreature/QtAwesome::
  Library for using http://fortawesome.github.io/Font-Awesome/[Font Awesome] or
  
negative.code: https://github.com/VerbalExpressions/QtVerbalExpressions::
  Regular Expressions made easy. Match and replace in strings with an easy to use
  API.
  
  http://api.kde.org/frameworks-api/frameworks5-apidocs/sonnet/html/::
  Plugin-based spell checking library for Qt-based applications. It supports
  several different plugins, including HSpell, Enchant, ASpell and HUNSPELL. It
  also supports automated language detection, based on a combination of different
  algorithms.
  
  
  === Web frameworks
  