diff --git a/bin/nuxt b/bin/nuxt
index 4e9019757d..e0b15c6096 100755
--- a/bin/nuxt
+++ b/bin/nuxt
@@ -3,17 +3,18 @@
 var join = require('path').join
 
 var defaultCommand = 'dev'
-var commands = new Set([
-  defaultCommand,
-  'init',
-  'build',
-  'start',
-  'generate'
-])
+var commands = []
+try {
+  commands = require('fs').readdirSync(__dirname)
+} catch (e) {
+  commands = []
+}
+commands.push(defaultCommand, 'init')
+commands = new Set(commands)
 
 var cmd = process.argv[2]
 
-if (commands.has(cmd)) {
+if (commands.has('nuxt-' + cmd)) {
   process.argv.splice(2, 1)
 } else {
   cmd = defaultCommand
diff --git a/bin/nuxt-ddvdev b/bin/nuxt-ddvdev
new file mode 100644
index 0000000000..c1adcfe028
--- /dev/null
+++ b/bin/nuxt-ddvdev
@@ -0,0 +1,28 @@
+#!/usr/bin/env node
+
+process.env.NOTLISTEN = true
+const fs = require('fs')
+const worker = require('ddv-worker')
+const nuxtDev = require('./nuxt-dev')
+
+worker.server = nuxtDev.server
+
+var options = {}
+if (fs.existsSync(nuxtDev.nuxtConfigFile)) {
+  options = require(nuxtDev.nuxtConfigFile)
+}
+
+worker.DEBUG = true // Force production mode (no webpack middlewares called)
+
+worker.updateServerConf({
+  defaultListen: options.defaultListen,
+  listen: options.listen,
+  cpuLen: options.cpuLen
+}, (e) => {
+  if (e) {
+    console.error('service config update fail') // eslint-disable-line no-console
+    console.error(e) // eslint-disable-line no-console
+  } else {
+    console.log('service config update successful') // eslint-disable-line no-console
+  }
+})
diff --git a/bin/nuxt-ddvstart b/bin/nuxt-ddvstart
new file mode 100644
index 0000000000..5146ae0f30
--- /dev/null
+++ b/bin/nuxt-ddvstart
@@ -0,0 +1,28 @@
+#!/usr/bin/env node
+
+process.env.NOTLISTEN = true
+const fs = require('fs')
+const worker = require('ddv-worker')
+const nuxtStart = require('./nuxt-start')
+
+worker.server = nuxtStart.server
+
+var options = {}
+if (fs.existsSync(nuxtStart.nuxtConfigFile)) {
+  options = require(nuxtStart.nuxtConfigFile)
+}
+
+worker.DEBUG = false // Force production mode (no webpack middlewares called)
+
+worker.updateServerConf({
+  defaultListen: options.defaultListen,
+  listen: options.listen,
+  cpuLen: options.cpuLen
+}, (e) => {
+  if (e) {
+    console.error('service config update fail') // eslint-disable-line no-console
+    console.error(e) // eslint-disable-line no-console
+  } else {
+    console.log('service config update successful') // eslint-disable-line no-console
+  }
+})
diff --git a/bin/nuxt-dev b/bin/nuxt-dev
index a54b99f9ba..757139a832 100755
--- a/bin/nuxt-dev
+++ b/bin/nuxt-dev
@@ -10,13 +10,14 @@ var fs = require('fs')
 var Nuxt = require('../')
 var chokidar = require('chokidar')
 var resolve = require('path').resolve
-
+var server = module.exports.server = require('http').createServer()
 var rootDir = resolve(process.argv.slice(2)[0] || '.')
 var nuxtConfigFile = resolve(rootDir, 'nuxt.config.js')
 
 var options = {}
 if (fs.existsSync(nuxtConfigFile)) {
   options = require(nuxtConfigFile)
+  module.exports.nuxtConfigFile = nuxtConfigFile
 }
 if (typeof options.rootDir !== 'string') {
   options.rootDir = rootDir
@@ -26,16 +27,18 @@ options.dev = true // Add hot reloading and watching changes
 var nuxt = new Nuxt(options)
 nuxt.build()
 .then(() => {
-  var server = new nuxt.Server(nuxt)
-  .listen(process.env.PORT || process.env.npm_package_config_nuxt_port, process.env.HOST || process.env.npm_package_config_nuxt_host)
-  listenOnConfigChanges(nuxt, server)
+  var nuxtServer = new nuxt.Server(nuxt, server)
+  if (!process.env.NOTLISTEN) {
+    nuxtServer.listen(process.env.PORT || process.env.npm_package_config_nuxt_port, process.env.HOST || process.env.npm_package_config_nuxt_host)
+  }
+  listenOnConfigChanges(nuxt, nuxtServer)
 })
 .catch((err) => {
   console.error(err) // eslint-disable-line no-console
   process.exit(1)
 })
 
-function listenOnConfigChanges (nuxt, server) {
+function listenOnConfigChanges (nuxt, nuxtServer) {
   // Listen on nuxt.config.js changes
   var build = _.debounce(() => {
     debug('[nuxt.config.js] changed')
@@ -56,7 +59,7 @@ function listenOnConfigChanges (nuxt, server) {
       return new Nuxt(options).build()
     })
     .then((nuxt) => {
-      server.nuxt = nuxt
+      nuxtServer.nuxt = nuxt
     })
     .catch((error) => {
       console.error('Error while rebuild the app:', error) // eslint-disable-line no-console
diff --git a/bin/nuxt-start b/bin/nuxt-start
index 0f9aef3577..1fd2d95c55 100755
--- a/bin/nuxt-start
+++ b/bin/nuxt-start
@@ -18,8 +18,13 @@ options.dev = false // Force production mode (no webpack middlewares called)
 
 var nuxt = new Nuxt(options)
 
-new nuxt.Server(nuxt)
-.listen(
-  process.env.PORT || process.env.npm_package_config_nuxt_port,
-  process.env.HOST || process.env.npm_package_config_nuxt_host
-)
+var nuxtServer = new nuxt.Server(nuxt)
+module.exports.server = nuxtServer.server
+module.exports.nuxtConfigFile = nuxtConfigFile
+
+if (!process.env.NOTLISTEN) {
+  nuxtServer.listen(
+    process.env.PORT || process.env.npm_package_config_nuxt_port,
+    process.env.HOST || process.env.npm_package_config_nuxt_host
+  )
+}
diff --git a/lib/server.js b/lib/server.js
index 1b9efae6d7..9f1210c599 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -1,12 +1,19 @@
 'use strict'
 
 const http = require('http')
+const https = require('https')
 
 class Server {
-
-  constructor (nuxt) {
+  constructor (nuxt, server, isUserListen) {
     this.nuxt = nuxt
-    this.server = http.createServer(this.render.bind(this))
+    if (server instanceof http.Server && server instanceof https.Server) {
+      this.isUserListen = isUserListen === void 0 ? true : isUserListen
+      this.server = server
+    } else {
+      this.isUserListen = false
+      this.server = http.createServer()
+    }
+    this.server.on('request', this.render.bind(this))
     return this
   }
 
@@ -16,11 +23,16 @@ class Server {
   }
 
   listen (port, host) {
-    host = host || 'localhost'
-    port = port || 3000
-    this.server.listen(port, host, () => {
-      console.log('Ready on http://%s:%s', host, port) // eslint-disable-line no-console
-    })
+    if (this.isUserListen !== true) {
+      host = host || 'localhost'
+      port = port || 3000
+      this.server.listen(port, host, () => {
+        console.log('Ready on http://%s:%s', host, port) // eslint-disable-line no-console
+      })
+    } else {
+      console.log('Please use the incoming server to establish listen') // eslint-disable-line no-console
+    }
+
     return this
   }
 
diff --git a/package.json b/package.json
index 60ea6875bb..b36a329fae 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,8 @@
     "webpack": "^2.2.0",
     "webpack-bundle-analyzer": "^2.2.1",
     "webpack-dev-middleware": "^1.9.0",
-    "webpack-hot-middleware": "^2.15.0"
+    "webpack-hot-middleware": "^2.15.0",
+    "ddv-worker": "latest"
   },
   "devDependencies": {
     "ava": "^0.17.0",