Gruntfile.coffee

module.exports = (grunt) ->
  grunt.initConfig
    pkg: grunt.file.readJSON("package.json")
    sass:
      options:
        includePaths: ["bower_components/foundation/scss"]

      dist:
        options:
          outputStyle: "compressed"

        files:
          "css/app.css": "scss/app.scss"

    connect:
      server:
        options:
          base: "."

    watch:
      options:
        livereload: true

      grunt:
        files: ["Gruntfile.coffee"]

      sass:
        files: "scss/**/*.scss"
        tasks: ["sass"]

  grunt.loadNpmTasks "grunt-sass"
  grunt.loadNpmTasks "grunt-contrib-watch"
  grunt.loadNpmTasks "grunt-contrib-connect"
  grunt.registerTask "build", ["sass"]
  grunt.registerTask "default", [ "build" , "connect" , "watch" ]

npm install grunt-contrib-connect grunt-contrib-jade --save-dev

<script src="//localhost:35729/livereload.js"></script>