grunt

• http://gruntjs.com/configuring-tasks
• http://thanpol.as/grunt/Managing-large-scale-projects-with-Grunt
• https://oncletom.io/2013/dynamic-grunt-targets-using-templates

Configuring grunt with Gruntfile.js

Grunt plugins

• grunt sass
  https://www.npmjs.org/package/grunt-contrib-compass
  https://github.com/gruntjs/grunt-contrib-sass Grunt : Recompile only new files

• grunt usemin // read html files to list all assets, then run grunt task to modify those assets, finally change the path to optimized new files