Gulp file for express app with coffeescript, reactjs and browserify

gulpfile.coffee

source = require 'vinyl-source-stream'
gulp = require 'gulp'
gutil = require 'gulp-util'
browserify = require 'gulp-browserify'
coffee_reactify = require 'coffee-reactify'
coffeeify = require 'coffeeify'
notify = require 'gulp-notify'
rename = require('gulp-rename')

nodemon = require("gulp-nodemon")
net = require("net")

gulp.task "coffee", ->
  gulp.src('client/app.coffee', { read: false })
    .pipe(browserify(
      transform: ['coffee-reactify'],
      extensions: ['.coffee']
    ))
    .pipe(rename('application.js'))
    .pipe(gulp.dest('./public/js'))

gulp.task "watch", ->
    gulp.watch(['client/**/*.coffee'], ['coffee']);
    nodemon
      script: "./app"
      ext: "js"

gulp.task('default', ['coffee', 'watch'])

gulpfile.js

require('coffee-script');
require('coffee-script/register');
require('./gulpfile.coffee');