Packages with the xslt use flag

dev-lang / logtalk : Open source object-oriented logic programming language

  • Support for generating html documentation using xslt

dev-lang / php : The PHP language runtime engine

  • Enable the XSL extension

media-tv / kodi : A free and open source media-player and entertainment hub

  • Enable XSLT support using dev-libs/libxslt

sci-geosciences / mapserver : Development environment for building spatially enabled webapps

  • Enable xslt and exslt support xml-mapfile support

www-servers / hiawatha : Advanced and secure webserver

  • Enable XSLT support. This is also needed for directory listings