Simple Grunt LiveReload

gruntfile.js

module.exports = function(grunt) {

  grunt.initConfig({
    watch: {
      options: {
        livereload: true
      },
      app: {
        files: ['index.html', 'partials/**/*.html', 'js/**/*.js', 'css/**/*.css'],
        tasks: []
      }
    },
    connect: {
      server: {
        options: {
          host: '0.0.0.0',
          port: 9000,
          livereload: true,
          open: 'http://localhost:9000/',
          base: '.'
        }
      }
    }
  });

  grunt.loadNpmTasks('grunt-contrib-watch');
  grunt.loadNpmTasks('grunt-contrib-connect');

  grunt.registerTask('default', ['connect', 'watch']);

};