• 

  pyScss 1 Mar 15

• 

  Closure (Python) 13 May 15

• 

  JsShrink 13 Apr 15

• 

  A PHP port of the YUI CSS compressor 6 Jun 15

• 

  Clean-css 6 Jun 15

• 

  Utrecht Haskell Compiler 5 Jun 15

• 

  YARV 13 May 15

• 

  Pyjamas 13 May 15