Dirty simple Grunt config for front-end projects.

Gruntfile.js

module.exports = function (grunt) {
    grunt.initConfig({
        watch: {
            liverload: {
                files: [
                    'app/index.html'
                ],
                options: {
                    livereload: true
                }
            }
        },
        connect: {
            server: {
                options: {
                    port: 8080,
                    base: [
                        './app',
                        './bower_components'
                    ]
                }
            }
        }
    });
    require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);
    grunt.registerTask('default', ['connect', 'watch']);
};