simple livereload

gulpfile.js

var gulp = require('gulp');
var gutil = require('gulp-util');
var express = require('express');
var path = require('path');
var tinylr = require('tiny-lr');

var createServers = function(port, lrport) {
    var lr = tinylr();
    lr.listen(lrport, function() {
        gutil.log('LR Listening on', lrport);
    });

    var app = express();
    app.use(express.static(path.resolve('./')));
    app.listen(port, function() {
        gutil.log('Listening on', port);
    });

    return {
        lr: lr,
        app: app
    };
};

// use for development
gulp.task('dev', function () {
    var servers = createServers(8088, 35729);
    gulp.watch(["./**/*.html","./**/*.js","./**/*.css", "!./node_modules/**/*"], function(evt){
        gutil.log(gutil.colors.cyan(evt.path), 'changed');
        servers.lr.changed({
            body: {
                files: [evt.path]
            }
        });
    });
});


gulp.task('default', ['dev'], function(){

});