Gruntfile.js

module.exports = function(grunt) {

  // most basic Grunt config with just livereloading

  // Project configuration.
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    watch: {
      html: {
        files: 'index.html',
        options: {
          livereload: true,
        },
      },
    },
  });

  // Load the plugin that provides the "watch" task.
  grunt.loadNpmTasks('grunt-contrib-watch');

  // Default task(s).
  grunt.registerTask('default', ['watch']);

};