diff --git a/examples/basic/package.json b/examples/basic/package.json
index 27602df53..309bd2459 100644
--- a/examples/basic/package.json
+++ b/examples/basic/package.json
@@ -3,7 +3,8 @@
   "version": "0.0.0",
   "license": "MIT",
   "scripts": {
-    "dev": "docz dev"
+    "dev": "docz dev",
+    "build": "docz build"
   },
   "dependencies": {
     "docz": "^0.0.1",
diff --git a/packages/docz-core/librc.js b/packages/docz-core/librc.js
index fc6060880..a7d95133b 100644
--- a/packages/docz-core/librc.js
+++ b/packages/docz-core/librc.js
@@ -2,6 +2,11 @@ const copy = require('rollup-plugin-cpy')
 const pkg = require('./package.json')
 
 module.exports = {
+  external: Object.keys(pkg.dependencies).concat([
+    'react-dev-utils/FileSizeReporter',
+    'react-dev-utils/formatWebpackMessages',
+    'react-dev-utils/printBuildError',
+  ]),
   plugins: [
     copy([
       {
diff --git a/packages/docz-core/package.json b/packages/docz-core/package.json
index f171903d8..54c39e66e 100644
--- a/packages/docz-core/package.json
+++ b/packages/docz-core/package.json
@@ -25,12 +25,12 @@
     "@mdx-js/mdx": "^0.9.0",
     "@mdx-js/mdxast": "^0.7.2",
     "@sindresorhus/slugify": "^0.3.0",
-    "@types/shelljs": "^0.8.0",
     "art-template": "^4.12.2",
     "babel-loader": "^8.0.0-beta.3",
     "babel-plugin-react-docgen": "^1.9.0",
     "babel-polyfill": "^7.0.0-beta.3",
     "babel-preset-react-app": "^4.0.0-next.b2fd8db8",
+    "chalk": "^2.4.1",
     "chokidar": "^2.0.3",
     "connect-history-api-fallback": "^1.5.0",
     "deepmerge": "^2.1.0",
@@ -39,6 +39,7 @@
     "fast-glob": "^2.2.2",
     "file-loader": "^1.1.11",
     "friendly-errors-webpack-plugin": "^1.7.0",
+    "fs-extra": "^6.0.1",
     "happypack": "^5.0.0",
     "hast-util-to-string": "^1.0.1",
     "html-webpack-plugin": "^3.2.0",
@@ -48,13 +49,15 @@
     "load-cfg": "^0.0.1",
     "lodash.get": "^4.4.2",
     "prettier": "^1.12.0",
+    "react-dev-utils": "^5.0.1",
     "react-hot-loader": "4.2.0",
     "remark-frontmatter": "^1.2.0",
     "remark-parse": "^5.0.0",
     "remark-parse-yaml": "^0.0.1",
     "resolve": "^1.7.1",
-    "shelljs": "^0.8.2",
+    "signale": "^1.1.0",
     "to-vfile": "^4.0.0",
+    "uglifyjs-webpack-plugin": "^1.2.5",
     "ulid": "^2.3.0",
     "unified": "^7.0.0",
     "unist-util-find": "^1.0.1",
@@ -64,17 +67,20 @@
     "url-loader": "^1.0.1",
     "webpack": "^4.8.3",
     "webpack-chain": "^4.8.0",
+    "webpack-manifest-plugin": "^2.0.3",
     "webpack-serve": "^1.0.2",
     "webpackbar": "^2.6.1",
     "ws": "^5.2.0",
     "yargs": "^11.0.0"
   },
   "devDependencies": {
+    "@types/chalk": "^2.2.0",
     "@types/chokidar": "^1.7.5",
     "@types/connect-history-api-fallback": "^1.3.1",
     "@types/deepmerge": "^2.1.0",
     "@types/del": "^3.0.1",
     "@types/express": "^4.11.1",
+    "@types/fs-extra": "^5.0.2",
     "@types/html-webpack-plugin": "^2.30.3",
     "@types/lodash.get": "^4.4.3",
     "@types/node": "10.1.2",
diff --git a/packages/docz-core/src/DataServer.ts b/packages/docz-core/src/DataServer.ts
index b70d0b02c..f2fecf5ea 100644
--- a/packages/docz-core/src/DataServer.ts
+++ b/packages/docz-core/src/DataServer.ts
@@ -57,7 +57,7 @@ export class DataServer {
     this.server.on('connection', handleConnection)
     this.server.on('close', () => watcher.close())
 
-    await Entries.writeApp(config)
+    await Entries.writeApp(config, true)
     await Entries.writeImports(await entries.getMap())
   }
 
diff --git a/packages/docz-core/src/Entries.ts b/packages/docz-core/src/Entries.ts
index 3ce6401e5..36e42fe9e 100644
--- a/packages/docz-core/src/Entries.ts
+++ b/packages/docz-core/src/Entries.ts
@@ -1,9 +1,10 @@
+import * as fs from 'fs-extra'
 import * as glob from 'fast-glob'
 import * as path from 'path'
 
 import * as paths from './config/paths'
 import { propOf } from './utils/helpers'
-import { mkd, touch, compiled, readIfExist } from './utils/fs'
+import { touch, compiled, readIfExist } from './utils/fs'
 
 import { Entry, parseMdx } from './Entry'
 import { Config } from './commands/args'
@@ -11,7 +12,7 @@ import { Config } from './commands/args'
 const fromTemplates = (file: string) => path.join(paths.templates, file)
 const fromDocz = (file: string) => path.join(paths.docz, file)
 
-const writeAppFiles = async (config: Config): Promise<void> => {
+const writeAppFiles = async (config: Config, dev: boolean): Promise<void> => {
   const { plugins, title, description, theme } = config
 
   const wrappers = propOf(plugins, 'wrapper')
@@ -27,6 +28,7 @@ const writeAppFiles = async (config: Config): Promise<void> => {
   const rawRootJs = root({
     theme,
     wrappers,
+    isProd: !dev,
     websocketUrl: `ws://${config.websocketHost}:${config.websocketPort}`,
   })
 
@@ -47,21 +49,36 @@ const writeAppFiles = async (config: Config): Promise<void> => {
   await touch(paths.indexHtml, rawIndexHtml)
 }
 
-const writeImports = async (entries: EntryMap): Promise<void> => {
+const writeImports = async (map: EntryMap): Promise<void> => {
   const imports = await compiled(fromTemplates('imports.tpl.js'))
-  await touch(paths.importsJs, imports({ entries: Object.values(entries) }))
+  await touch(paths.importsJs, imports({ entries: Object.values(map) }))
+}
+
+const writeData = async (map: EntryMap, config: Config): Promise<void> => {
+  const configObj = {
+    title: config.title,
+    description: config.description,
+    ...config.themeConfig,
+  }
+
+  await touch(paths.entriesJson, JSON.stringify(map, null, 2))
+  await touch(paths.configJson, JSON.stringify(configObj, null, 2))
 }
 
 export type EntryMap = Record<string, Entry>
 
 export class Entries {
-  public static async writeApp(config: Config): Promise<void> {
-    mkd(paths.app)
-    await writeAppFiles(config)
+  public static async writeApp(config: Config, dev?: boolean): Promise<void> {
+    await fs.ensureDir(paths.app)
+    await writeAppFiles(config, Boolean(dev))
+  }
+
+  public static async writeImports(map: EntryMap): Promise<void> {
+    await writeImports(map)
   }
 
-  public static async writeImports(entries: EntryMap): Promise<void> {
-    await writeImports(entries)
+  public static async writeData(map: EntryMap, config: Config): Promise<void> {
+    await writeData(map, config)
   }
 
   public all: EntryMap
diff --git a/packages/docz-core/src/bundlers/webpack/config.ts b/packages/docz-core/src/bundlers/webpack/config.ts
index 3251bf23f..3cee4c535 100644
--- a/packages/docz-core/src/bundlers/webpack/config.ts
+++ b/packages/docz-core/src/bundlers/webpack/config.ts
@@ -6,11 +6,14 @@ import Config from 'webpack-chain'
 import HappyPack from 'happypack'
 import friendlyErrors from 'friendly-errors-webpack-plugin'
 import htmlWebpackPlugin from 'html-webpack-plugin'
+import manifestPlugin from 'webpack-manifest-plugin'
+import UglifyJs from 'uglifyjs-webpack-plugin'
 import matter from 'remark-frontmatter'
 
 import { Config as ConfigObj } from '../../commands/args'
 import { plugin as mdastPlugin } from '../../utils/plugin-mdast'
 import { plugin as hastPlugin } from '../../utils/plugin-hast'
+import { Env } from './'
 
 const INLINE_LIMIT = 10000
 
@@ -67,8 +70,8 @@ const setupHappypack = (config: Config, babelrc: any) => {
   config.plugin('happypack-mdx').use(HappyPack, mdx)
 }
 
-export const createConfig = (args: ConfigObj): Config => {
-  const { paths, env, debug } = args
+export const createConfig = (args: ConfigObj, env: Env): Config => {
+  const { paths, debug } = args
 
   const srcPath = path.resolve(paths.root, args.src)
   const isProd = env === 'production'
@@ -78,7 +81,7 @@ export const createConfig = (args: ConfigObj): Config => {
    * general
    */
   config.context(paths.root)
-  config.set('mode', isProd && !debug ? 'production' : 'development')
+  config.set('mode', env)
 
   config.when(debug, cfg => cfg.devtool('source-map'))
   config.when(!isProd, cfg => cfg.devtool('cheap-module-eval-source-map'))
@@ -129,6 +132,38 @@ export const createConfig = (args: ConfigObj): Config => {
     },
   })
 
+  if (isProd) {
+    config.merge({
+      optimization: {
+        minimizer: [
+          new UglifyJs({
+            uglifyOptions: {
+              parse: {
+                ecma: 8,
+              },
+              compress: {
+                ecma: 5,
+                warnings: false,
+                comparisons: false,
+              },
+              mangle: {
+                safari10: true,
+              },
+              output: {
+                ecma: 5,
+                comments: false,
+                ascii_only: true,
+              },
+            },
+            parallel: true,
+            cache: true,
+            sourceMap: true,
+          }),
+        ],
+      },
+    })
+  }
+
   /**
    * entries
    */
@@ -240,14 +275,34 @@ export const createConfig = (args: ConfigObj): Config => {
 
   setupHappypack(config, getBabelRc(args.debug))
 
+  config.plugin('assets-plugin').use(manifestPlugin, [
+    {
+      filename: 'assets.json',
+    },
+  ])
+
   config.plugin('html-webpack-plugin').use(htmlWebpackPlugin, [
     {
       inject: true,
       template: paths.indexHtml,
+      ...(isProd && {
+        minify: {
+          removeComments: true,
+          collapseWhitespace: true,
+          removeRedundantAttributes: true,
+          useShortDoctype: true,
+          removeEmptyAttributes: true,
+          removeStyleLinkTypeAttributes: true,
+          keepClosingSlash: true,
+          minifyJS: true,
+          minifyCSS: true,
+          minifyURLs: true,
+        },
+      }),
     },
   ])
 
-  config.when(!debug, cfg => {
+  config.when(!debug && !isProd, cfg => {
     cfg.plugin('webpackbar').use(webpackBarPlugin, [
       {
         color: '#41b883',
@@ -258,5 +313,6 @@ export const createConfig = (args: ConfigObj): Config => {
     cfg.plugin('friendly-errors').use(friendlyErrors)
   })
 
+  config.performance.hints(false)
   return config
 }
diff --git a/packages/docz-core/src/bundlers/webpack/index.ts b/packages/docz-core/src/bundlers/webpack/index.ts
index 0aa8f923d..3252a5f13 100644
--- a/packages/docz-core/src/bundlers/webpack/index.ts
+++ b/packages/docz-core/src/bundlers/webpack/index.ts
@@ -7,6 +7,8 @@ import { createConfig } from './config'
 import { Bundler, BundlerServer } from '../../Bundler'
 import { Config as Args } from '../../commands/args'
 
+export type Env = 'production' | 'development'
+
 export const server = (args: Args) => async (
   config: CFG
 ): Promise<BundlerServer> => {
@@ -26,8 +28,8 @@ export const server = (args: Args) => async (
   }
 }
 
-export const bundler = (args: Args): Bundler<CFG> => {
-  const config: any = createConfig(args).toConfig()
+export const bundler = (args: Args, env: Env): Bundler<CFG> => {
+  const config: any = createConfig(args, env).toConfig()
 
   return new Bundler({
     args,
diff --git a/packages/docz-core/src/commands/args.ts b/packages/docz-core/src/commands/args.ts
index dd4fdf346..61ecee6db 100644
--- a/packages/docz-core/src/commands/args.ts
+++ b/packages/docz-core/src/commands/args.ts
@@ -51,10 +51,6 @@ export const args = (yargs: any) => {
     type: 'string',
     default: 'docz-theme-default',
   })
-  yargs.positional('env', {
-    type: 'boolean',
-    default: process.env.NODE_ENV || 'development',
-  })
   yargs.positional('debug', {
     type: 'boolean',
     default: process.env.DEBUG || false,
diff --git a/packages/docz-core/src/commands/build.ts b/packages/docz-core/src/commands/build.ts
new file mode 100644
index 000000000..e163c00dd
--- /dev/null
+++ b/packages/docz-core/src/commands/build.ts
@@ -0,0 +1,136 @@
+import * as fs from 'fs-extra'
+import chalk from 'chalk'
+import logger from 'signale'
+import webpack, { Configuration } from 'webpack'
+import FSR from 'react-dev-utils/FileSizeReporter'
+import formatWebpackMessages from 'react-dev-utils/formatWebpackMessages'
+import printBuildError from 'react-dev-utils/printBuildError'
+
+import * as paths from '../config/paths'
+import { Entries } from '../Entries'
+import { loadConfig } from '../utils/load-config'
+import { webpack as webpackBundler } from '../bundlers'
+import { Config } from './args'
+
+process.env.BABEL_ENV = process.env.BABEL_ENV || 'production'
+process.env.NODE_ENV = process.env.NODE_ENV || 'production'
+
+const { measureFileSizesBeforeBuild, printFileSizesAfterBuild } = FSR
+const WARN_AFTER_BUNDLE_GZIP_SIZE = 512 * 1024
+const WARN_AFTER_CHUNK_GZIP_SIZE = 1024 * 1024
+
+const hasCiEnvVar = () =>
+  process.env.CI &&
+  (typeof process.env.CI !== 'string' ||
+    process.env.CI.toLowerCase() !== 'false')
+
+const copyPublicFolder = async (): Promise<void> => {
+  if (await fs.pathExists(paths.appPublic)) {
+    await fs.copySync(paths.appPublic, paths.distPublic, {
+      dereference: true,
+      filter: file => file !== paths.indexHtml,
+    })
+  }
+}
+
+const compile = (config: Configuration) =>
+  new Promise((resolve, reject) => {
+    let compiler
+    try {
+      compiler = webpack(config)
+    } catch (err) {
+      onError(err)
+    }
+    compiler &&
+      compiler.run((err, stats) => {
+        if (err) reject(err)
+        resolve(stats)
+      })
+  })
+
+const builder = async (config: Configuration, previousFileSizes: any) => {
+  logger.start('Creating an optimized production build...')
+
+  return new Promise(async (resolve, reject) => {
+    try {
+      const stats: any = await compile(config)
+      const messages = formatWebpackMessages(stats.toJson({}, true))
+
+      if (messages.errors.length) {
+        return reject(new Error(messages.errors.join('\n\n')))
+      }
+
+      if (hasCiEnvVar() && messages.warnings.length) {
+        logger.warn(
+          '\nTreating warnings as errors because process.env.CI = true.\n' +
+            'Most CI servers set it automatically.\n'
+        )
+        return reject(new Error(messages.warnings.join('\n\n')))
+      }
+
+      return resolve({
+        stats,
+        previousFileSizes,
+        warnings: messages.warnings,
+      })
+    } catch (err) {
+      reject(err)
+    }
+  })
+}
+
+const onSuccess = ({ stats, previousFileSizes, warnings }: any) => {
+  if (warnings.length) {
+    logger.warn('Compiled with warnings.\n')
+    logger.warn(warnings.join('\n\n'))
+    logger.warn(
+      '\nSearch for the ' +
+        chalk.underline(chalk.yellow('keywords')) +
+        ' to learn more about each warning.'
+    )
+    logger.warn(
+      'To ignore, add ' +
+        chalk.cyan('// eslint-disable-next-line') +
+        ' to the line before.\n'
+    )
+  } else {
+    logger.success(chalk.green('Compiled successfully.\n'))
+  }
+
+  logger.log('File sizes after gzip:\n')
+  printFileSizesAfterBuild(
+    stats,
+    previousFileSizes,
+    paths.dist,
+    WARN_AFTER_BUNDLE_GZIP_SIZE,
+    WARN_AFTER_CHUNK_GZIP_SIZE
+  )
+  logger.log()
+}
+
+const onError = (err: Error) => {
+  logger.fatal(chalk.red('Failed to compile.\n'))
+  printBuildError(err)
+  process.exit(1)
+}
+
+export const build = async (args: Config) => {
+  try {
+    const config = loadConfig(args)
+    const bundler = webpackBundler(config, 'production')
+    const previousFileSizes = await measureFileSizesBeforeBuild(paths.dist)
+    const entries = new Entries(config)
+    const map = await entries.getMap()
+
+    await fs.emptyDir(paths.dist)
+    await copyPublicFolder()
+    await Entries.writeImports(map)
+    await Entries.writeApp(config)
+    await Entries.writeData(map, config)
+
+    const result = await builder(bundler.getConfig(), previousFileSizes)
+    onSuccess(result)
+  } catch (err) {
+    onError(err)
+  }
+}
diff --git a/packages/docz-core/src/commands/dev.ts b/packages/docz-core/src/commands/dev.ts
index c8250cbe6..f2faf08db 100644
--- a/packages/docz-core/src/commands/dev.ts
+++ b/packages/docz-core/src/commands/dev.ts
@@ -1,25 +1,16 @@
-import { load } from 'load-cfg'
 import detectPort from 'detect-port'
 
-import * as paths from '../config/paths'
 import { Config } from './args'
 import { DataServer } from '../DataServer'
 import { webpack } from '../bundlers'
+import { loadConfig } from '../utils/load-config'
 
 process.env.BABEL_ENV = process.env.BABEL_ENV || 'development'
 process.env.NODE_ENV = process.env.NODE_ENV || 'development'
 
 export const dev = async (args: Config) => {
-  const config = load('docz', {
-    ...args,
-    paths,
-    plugins: [],
-    mdPlugins: [],
-    hastPlugins: [],
-    themeConfig: {},
-  })
-
-  const bundler = webpack(config)
+  const config = loadConfig(args)
+  const bundler = webpack(config, 'development')
   const server = await bundler.createServer(bundler.getConfig())
   const app = await server.start()
 
diff --git a/packages/docz-core/src/commands/index.ts b/packages/docz-core/src/commands/index.ts
index 76dfd49e2..d6beca767 100644
--- a/packages/docz-core/src/commands/index.ts
+++ b/packages/docz-core/src/commands/index.ts
@@ -1,2 +1,3 @@
 export { dev } from './dev'
+export { build } from './build'
 export { args } from './args'
diff --git a/packages/docz-core/src/config/paths.ts b/packages/docz-core/src/config/paths.ts
index f75a05a3d..6a0e49808 100644
--- a/packages/docz-core/src/config/paths.ts
+++ b/packages/docz-core/src/config/paths.ts
@@ -42,6 +42,8 @@ export interface Paths {
   rootJs: string
   indexJs: string
   indexHtml: string
+  configJson: string
+  entriesJson: string
 }
 
 export const templates = path.join(resolve.sync('docz-core'), '../templates')
@@ -51,9 +53,13 @@ export const servedPath = getServedPath(resolveApp('package.json'))
 
 export const docz = resolveApp('.docz')
 export const app = path.resolve(docz, 'app/')
+export const appPublic = path.resolve(docz, 'public/')
 export const dist = path.resolve(docz, 'dist/')
+export const distPublic = path.resolve(dist, 'public/')
 
 export const importsJs = path.resolve(app, 'imports.js')
 export const rootJs = path.resolve(app, 'root.jsx')
 export const indexJs = path.resolve(app, 'index.jsx')
 export const indexHtml = path.resolve(app, 'index.html')
+export const entriesJson = path.resolve(app, 'entries.json')
+export const configJson = path.resolve(app, 'config.json')
diff --git a/packages/docz-core/src/types.d.ts b/packages/docz-core/src/types.d.ts
index 8cbc1a30c..9d475b4f6 100644
--- a/packages/docz-core/src/types.d.ts
+++ b/packages/docz-core/src/types.d.ts
@@ -16,10 +16,16 @@ declare module 'remark-parse/lib/block-elements.json'
 declare module 'to-vfile'
 declare module 'art-template'
 declare module 'friendly-errors-webpack-plugin'
+declare module 'webpack-manifest-plugin'
+declare module 'uglifyjs-webpack-plugin'
 declare module 'lodash.get'
+declare module 'signale'
 declare module 'webpackbar'
 declare module 'webpack-serve'
 declare module 'koa-mount'
 declare module 'koa-connect'
 declare module 'koa-static'
 declare module 'detect-port'
+declare module 'react-dev-utils/FileSizeReporter'
+declare module 'react-dev-utils/formatWebpackMessages'
+declare module 'react-dev-utils/printBuildError'
diff --git a/packages/docz-core/src/utils/fs.ts b/packages/docz-core/src/utils/fs.ts
index 50745029b..e3e2f6ac9 100644
--- a/packages/docz-core/src/utils/fs.ts
+++ b/packages/docz-core/src/utils/fs.ts
@@ -1,14 +1,9 @@
 import * as path from 'path'
-import * as fs from 'fs'
-import { test, mkdir } from 'shelljs'
+import * as fs from 'fs-extra'
 import { compile } from 'art-template'
 
 import { format } from './format'
 
-export const mkd = (dir: string): void => {
-  !test('-d', dir) && mkdir('-p', dir)
-}
-
 export const touch = (file: string, raw: string) =>
   new Promise(async (resolve, reject) => {
     const content = /jsx?$/.test(path.extname(file)) ? await format(raw) : raw
@@ -31,8 +26,8 @@ export const read = (file: string): Promise<string> =>
   })
 
 export const readIfExist = async (file: string): Promise<string | null> => {
-  if (!test('-f', file)) return Promise.resolve(null)
-  return read(file)
+  const exist = await fs.pathExists(file)
+  return exist ? read(file) : Promise.resolve(null)
 }
 
 export const compiled = async (file: string): Promise<(args: any) => string> =>
diff --git a/packages/docz-core/src/utils/load-config.ts b/packages/docz-core/src/utils/load-config.ts
new file mode 100644
index 000000000..e4f454026
--- /dev/null
+++ b/packages/docz-core/src/utils/load-config.ts
@@ -0,0 +1,14 @@
+import { load } from 'load-cfg'
+
+import * as paths from '../config/paths'
+import { Config } from '../commands/args'
+
+export const loadConfig = (args: Config) =>
+  load('docz', {
+    ...args,
+    paths,
+    plugins: [],
+    mdPlugins: [],
+    hastPlugins: [],
+    themeConfig: {},
+  })
diff --git a/packages/docz-core/templates/root.tpl.js b/packages/docz-core/templates/root.tpl.js
index 5b831dcbf..44ec0435a 100644
--- a/packages/docz-core/templates/root.tpl.js
+++ b/packages/docz-core/templates/root.tpl.js
@@ -1,8 +1,10 @@
 import React from 'react'
 import { hot } from 'react-hot-loader'
 import Theme from '<%- theme %>'
+<% if (isProd) {%>import config from './config.json'<%}%>
+<% if (isProd) {%>import entries from './entries.json'<%}%>
 
-const socket = new WebSocket(`<%- websocketUrl %>`)
+<% if (isProd) {%>const socket = new WebSocket(`<%- websocketUrl %>`)<%}%>
 const _wrappers = [<% if (wrappers) {%><%- wrappers %><%}%>]
 
 const recursiveWrappers = ([Wrapper, ...rest], props) => (
@@ -14,6 +16,7 @@ const recursiveWrappers = ([Wrapper, ...rest], props) => (
 const Wrapper = props =>
   _wrappers.length ? recursiveWrappers(_wrappers, props) : props.children
 
+<% if (!isProd) {%>
 class Root extends React.Component {
   state = {
     config: {},
@@ -39,5 +42,15 @@ class Root extends React.Component {
     return <Theme {...this.state} imports={imports} wrapper={Wrapper} />
   }
 }
+<%} else {%>
+const Root = ({ imports }) => (
+  <Theme
+    imports={imports}
+    config={config}
+    entries={entries}
+    wrapper={Wrapper}
+  />
+)
+<%}%>
 
 export default hot(module)(Root)
diff --git a/packages/docz/bin/index.js b/packages/docz/bin/index.js
index 3c09501bb..3e9230c71 100755
--- a/packages/docz/bin/index.js
+++ b/packages/docz/bin/index.js
@@ -4,12 +4,8 @@ const yargs = require('yargs')
 const { commands } = require('docz-core')
 
 yargs
-  .command(
-    'dev [files]',
-    'initialize docz dev server',
-    commands.args,
-    commands.dev
-  )
+  .command('dev', 'initialize docz dev server', commands.args, commands.dev)
+  .command('build', 'build dir as static site', commands.args, commands.build)
   .demandCommand()
   .help()
   .wrap(72)
diff --git a/yarn.lock b/yarn.lock
index 0f31d0d56..c4dd44f77 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1331,6 +1331,12 @@
     "@types/connect" "*"
     "@types/node" "*"
 
+"@types/chalk@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.npmjs.org/@types/chalk/-/chalk-2.2.0.tgz#b7f6e446f4511029ee8e3f43075fb5b73fbaa0ba"
+  dependencies:
+    chalk "*"
+
 "@types/chokidar@^1.7.5":
   version "1.7.5"
   resolved "https://registry.npmjs.org/@types/chokidar/-/chokidar-1.7.5.tgz#1fa78c8803e035bed6d98e6949e514b133b0c9b6"
@@ -1396,6 +1402,12 @@
   version "2.1.1"
   resolved "https://registry.npmjs.org/@types/find-up/-/find-up-2.1.1.tgz#1cd2d240f1ad1f48d32346074724dc3107248a11"
 
+"@types/fs-extra@^5.0.2":
+  version "5.0.2"
+  resolved "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-5.0.2.tgz#235a7e2b56452cc0a6a4809b53e1d1eaffff9c96"
+  dependencies:
+    "@types/node" "*"
+
 "@types/glob@*":
   version "5.0.35"
   resolved "https://registry.npmjs.org/@types/glob/-/glob-5.0.35.tgz#1ae151c802cece940443b5ac246925c85189f32a"
@@ -1508,13 +1520,6 @@
     "@types/express-serve-static-core" "*"
     "@types/mime" "*"
 
-"@types/shelljs@^0.8.0":
-  version "0.8.0"
-  resolved "https://registry.npmjs.org/@types/shelljs/-/shelljs-0.8.0.tgz#0caa56b68baae4f68f44e0dd666ab30b098e3632"
-  dependencies:
-    "@types/glob" "*"
-    "@types/node" "*"
-
 "@types/tapable@*":
   version "1.0.2"
   resolved "https://registry.npmjs.org/@types/tapable/-/tapable-1.0.2.tgz#e13182e1b69871a422d7863e11a4a6f5b814a4bd"
@@ -1740,7 +1745,7 @@ add-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/add-stream/-/add-stream-1.0.0.tgz#6a7990437ca736d5e1288db92bd3266d5f5cb2aa"
 
-address@^1.0.1:
+address@1.0.3, address@^1.0.1:
   version "1.0.3"
   resolved "https://registry.npmjs.org/address/-/address-1.0.3.tgz#b5f50631f8d6cec8bd20c963963afb55e06cbce9"
 
@@ -2013,7 +2018,7 @@ aws4@^1.2.1:
   version "1.7.0"
   resolved "https://registry.npmjs.org/aws4/-/aws4-1.7.0.tgz#d4d0e9b9dbfca77bf08eeb0a8a471550fe39e289"
 
-babel-code-frame@^6.22.0:
+babel-code-frame@6.26.0, babel-code-frame@^6.22.0:
   version "6.26.0"
   resolved "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
   dependencies:
@@ -2251,7 +2256,7 @@ boxen@^1.2.1:
     term-size "^1.2.0"
     widest-line "^2.0.0"
 
-brace-expansion@^1.1.7:
+brace-expansion@^1.0.0, brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
   dependencies:
@@ -2483,7 +2488,15 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
+chalk@*, chalk@^2.0.1, chalk@^2.3.0, chalk@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
+chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
@@ -2501,14 +2514,6 @@ chalk@^2.0.0, chalk@^2.1.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^2.0.1, chalk@^2.3.0:
-  version "2.4.1"
-  resolved "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
-  dependencies:
-    ansi-styles "^3.2.1"
-    escape-string-regexp "^1.0.5"
-    supports-color "^5.3.0"
-
 chalk@^2.3.2:
   version "2.3.2"
   resolved "https://registry.npmjs.org/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
@@ -3113,7 +3118,7 @@ cross-spawn-async@^2.1.1:
     lru-cache "^4.0.0"
     which "^1.2.8"
 
-cross-spawn@^5.0.1, cross-spawn@^5.1.0:
+cross-spawn@5.1.0, cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
   dependencies:
@@ -3222,7 +3227,7 @@ debug@*, debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.1, debug@^2.6.3, debug@^2.6.8:
+debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.1, debug@^2.6.3, debug@^2.6.6, debug@^2.6.8:
   version "2.6.9"
   resolved "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -3371,6 +3376,13 @@ detect-node@^2.0.3:
   version "2.0.3"
   resolved "https://registry.npmjs.org/detect-node/-/detect-node-2.0.3.tgz#a2033c09cc8e158d37748fbde7507832bd6ce127"
 
+detect-port-alt@1.1.6:
+  version "1.1.6"
+  resolved "https://registry.npmjs.org/detect-port-alt/-/detect-port-alt-1.1.6.tgz#24707deabe932d4a3cf621302027c2b266568275"
+  dependencies:
+    address "^1.0.1"
+    debug "^2.6.0"
+
 detect-port@^1.2.3:
   version "1.2.3"
   resolved "https://registry.npmjs.org/detect-port/-/detect-port-1.2.3.tgz#15bf49820d02deb84bfee0a74876b32d791bf610"
@@ -3632,7 +3644,7 @@ escape-string-applescript@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/escape-string-applescript/-/escape-string-applescript-2.0.0.tgz#760bca838668e408fe5ee52ce42caf7cb46c5273"
 
-escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
@@ -3768,6 +3780,12 @@ events@^1.0.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
+eventsource@0.1.6:
+  version "0.1.6"
+  resolved "https://registry.npmjs.org/eventsource/-/eventsource-0.1.6.tgz#0acede849ed7dd1ccc32c811bb11b944d4f29232"
+  dependencies:
+    original ">=0.0.5"
+
 evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
@@ -3833,6 +3851,12 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
+expand-tilde@^2.0.0, expand-tilde@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.npmjs.org/expand-tilde/-/expand-tilde-2.0.2.tgz#97e801aa052df02454de46b02bf621642cdc8502"
+  dependencies:
+    homedir-polyfill "^1.0.1"
+
 express@^4.16.3:
   version "4.16.3"
   resolved "https://registry.npmjs.org/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
@@ -3953,6 +3977,12 @@ fault@^1.0.1:
   dependencies:
     format "^0.2.2"
 
+faye-websocket@~0.11.0:
+  version "0.11.1"
+  resolved "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.11.1.tgz#f0efe18c4f56e4f40afc7e06c719fd5ee6188f38"
+  dependencies:
+    websocket-driver ">=0.5.1"
+
 fbjs@^0.8.16:
   version "0.8.16"
   resolved "https://registry.npmjs.org/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
@@ -3989,6 +4019,10 @@ filename-regex@^2.0.0:
   version "2.0.1"
   resolved "https://registry.npmjs.org/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
 
+filesize@3.5.11:
+  version "3.5.11"
+  resolved "https://registry.npmjs.org/filesize/-/filesize-3.5.11.tgz#1919326749433bb3cf77368bd158caabcc19e9ee"
+
 filesize@^3.5.11, filesize@^3.6.0:
   version "3.6.1"
   resolved "https://registry.npmjs.org/filesize/-/filesize-3.6.1.tgz#090bb3ee01b6f801a8a8be99d31710b3422bb317"
@@ -4158,6 +4192,14 @@ fs-extra@^5.0.0:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.npmjs.org/fs-extra/-/fs-extra-6.0.1.tgz#8abc128f7946e310135ddc93b98bddb410e7a34b"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-minipass@^1.2.5:
   version "1.2.5"
   resolved "https://registry.npmjs.org/fs-minipass/-/fs-minipass-1.2.5.tgz#06c277218454ec288df77ada54a03b8702aacb9d"
@@ -4329,6 +4371,24 @@ global-dirs@^0.1.0:
   dependencies:
     ini "^1.3.4"
 
+global-modules@1.0.0, global-modules@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/global-modules/-/global-modules-1.0.0.tgz#6d770f0eb523ac78164d72b5e71a8877265cc3ea"
+  dependencies:
+    global-prefix "^1.0.1"
+    is-windows "^1.0.1"
+    resolve-dir "^1.0.0"
+
+global-prefix@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.npmjs.org/global-prefix/-/global-prefix-1.0.2.tgz#dbf743c6c14992593c655568cb66ed32c0122ebe"
+  dependencies:
+    expand-tilde "^2.0.2"
+    homedir-polyfill "^1.0.1"
+    ini "^1.3.4"
+    is-windows "^1.0.1"
+    which "^1.2.14"
+
 global@^4.3.0:
   version "4.3.2"
   resolved "https://registry.npmjs.org/global/-/global-4.3.2.tgz#e76989268a6c74c38908b1305b10fc0e394e9d0f"
@@ -4418,6 +4478,12 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
+gzip-size@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npmjs.org/gzip-size/-/gzip-size-3.0.0.tgz#546188e9bdc337f673772f81660464b389dce520"
+  dependencies:
+    duplexer "^0.1.1"
+
 gzip-size@^4.1.0:
   version "4.1.0"
   resolved "https://registry.npmjs.org/gzip-size/-/gzip-size-4.1.0.tgz#8ae096257eabe7d69c45be2b67c448124ffb517c"
@@ -4569,6 +4635,12 @@ hoist-non-react-statics@^2.3.0, hoist-non-react-statics@^2.3.1, hoist-non-react-
   version "2.5.0"
   resolved "https://registry.npmjs.org/hoist-non-react-statics/-/hoist-non-react-statics-2.5.0.tgz#d2ca2dfc19c5a91c5a6615ce8e564ef0347e2a40"
 
+homedir-polyfill@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.1.tgz#4c2bbc8a758998feebf5ed68580f76d46768b4bc"
+  dependencies:
+    parse-passwd "^1.0.0"
+
 hosted-git-info@^2.1.4, hosted-git-info@^2.5.0:
   version "2.6.0"
   resolved "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.6.0.tgz#23235b29ab230c576aab0d4f13fc046b0b038222"
@@ -4631,6 +4703,10 @@ http-errors@^1.2.8, http-errors@^1.6.1, http-errors@~1.6.1, http-errors@~1.6.2:
     setprototypeof "1.1.0"
     statuses ">= 1.4.0 < 2"
 
+http-parser-js@>=0.4.0:
+  version "0.4.13"
+  resolved "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.4.13.tgz#3bd6d6fde6e3172c9334c3b33b6c193d80fe1137"
+
 http-signature@~1.1.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/http-signature/-/http-signature-1.1.1.tgz#df72e267066cd0ac67fb76adf8e134a8fbcf91bf"
@@ -4719,7 +4795,7 @@ ini@^1.3.2, ini@^1.3.4, ini@~1.3.0:
   version "1.3.5"
   resolved "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
 
-inquirer@^3.0.6, inquirer@^3.2.2:
+inquirer@3.3.0, inquirer@^3.0.6, inquirer@^3.2.2:
   version "3.3.0"
   resolved "https://registry.npmjs.org/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
   dependencies:
@@ -5038,6 +5114,10 @@ is-retry-allowed@^1.0.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
 
+is-root@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/is-root/-/is-root-1.0.0.tgz#07b6c233bc394cd9d02ba15c966bd6660d6342d5"
+
 is-stream@^1.0.0, is-stream@^1.0.1, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
@@ -5068,7 +5148,7 @@ is-whitespace-character@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/is-whitespace-character/-/is-whitespace-character-1.0.1.tgz#9ae0176f3282b65457a1992cdb084f8a5f833e3b"
 
-is-windows@^1.0.0, is-windows@^1.0.2:
+is-windows@^1.0.0, is-windows@^1.0.1, is-windows@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
 
@@ -5166,6 +5246,10 @@ json-stringify-safe@5.0.1, json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.
   version "5.0.1"
   resolved "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
+json3@^3.3.2:
+  version "3.3.2"
+  resolved "https://registry.npmjs.org/json3/-/json3-3.3.2.tgz#3c0434743df93e2f5c42aee7b19bcb483575f4e1"
+
 json5@^0.5.0:
   version "0.5.1"
   resolved "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
@@ -5549,7 +5633,7 @@ lodash.toarray@^4.4.0:
   version "4.4.0"
   resolved "https://registry.npmjs.org/lodash.toarray/-/lodash.toarray-4.4.0.tgz#24c4bfcd6b2fba38bfd0594db1179d8e9b656561"
 
-lodash@^4.14.0, lodash@^4.17.0, lodash@^4.17.3, lodash@^4.17.5:
+"lodash@>=3.5 <5", lodash@^4.14.0, lodash@^4.17.0, lodash@^4.17.3, lodash@^4.17.5:
   version "4.17.10"
   resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
 
@@ -5866,6 +5950,12 @@ minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
 
+minimatch@3.0.3:
+  version "3.0.3"
+  resolved "https://registry.npmjs.org/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
+  dependencies:
+    brace-expansion "^1.0.0"
+
 minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
@@ -6324,6 +6414,12 @@ only@0.0.2:
   version "0.0.2"
   resolved "https://registry.npmjs.org/only/-/only-0.0.2.tgz#2afde84d03e50b9a8edc444e30610a70295edfb4"
 
+opn@5.2.0:
+  version "5.2.0"
+  resolved "https://registry.npmjs.org/opn/-/opn-5.2.0.tgz#71fdf934d6827d676cecbea1531f95d354641225"
+  dependencies:
+    is-wsl "^1.1.0"
+
 opn@^5.1.0:
   version "5.3.0"
   resolved "https://registry.npmjs.org/opn/-/opn-5.3.0.tgz#64871565c863875f052cfdf53d3e3cb5adb53b1c"
@@ -6348,6 +6444,12 @@ optionator@^0.8.1, optionator@^0.8.2:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
+original@>=0.0.5:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/original/-/original-1.0.1.tgz#b0a53ff42ba997a8c9cd1fb5daaeb42b9d693190"
+  dependencies:
+    url-parse "~1.4.0"
+
 os-browserify@^0.3.0:
   version "0.3.0"
   resolved "https://registry.npmjs.org/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
@@ -6503,6 +6605,10 @@ parse-ms@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/parse-ms/-/parse-ms-1.0.1.tgz#56346d4749d78f23430ca0c713850aef91aa361d"
 
+parse-passwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
+
 parseurl@^1.3.0, parseurl@~1.3.2:
   version "1.3.2"
   resolved "https://registry.npmjs.org/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
@@ -6617,6 +6723,13 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pkg-conf@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/pkg-conf/-/pkg-conf-2.1.0.tgz#2126514ca6f2abfebd168596df18ba57867f0058"
+  dependencies:
+    find-up "^2.0.0"
+    load-json-file "^4.0.0"
+
 pkg-dir@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
@@ -6800,6 +6913,10 @@ querystring@0.2.0:
   version "0.2.0"
   resolved "https://registry.npmjs.org/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
 
+querystringify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/querystringify/-/querystringify-2.0.0.tgz#fa3ed6e68eb15159457c89b37bc6472833195755"
+
 quick-lru@^1.0.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
@@ -6846,6 +6963,29 @@ rc@^1.0.1, rc@^1.1.6, rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-dev-utils@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.npmjs.org/react-dev-utils/-/react-dev-utils-5.0.1.tgz#1f396e161fe44b595db1b186a40067289bf06613"
+  dependencies:
+    address "1.0.3"
+    babel-code-frame "6.26.0"
+    chalk "1.1.3"
+    cross-spawn "5.1.0"
+    detect-port-alt "1.1.6"
+    escape-string-regexp "1.0.5"
+    filesize "3.5.11"
+    global-modules "1.0.0"
+    gzip-size "3.0.0"
+    inquirer "3.3.0"
+    is-root "1.0.0"
+    opn "5.2.0"
+    react-error-overlay "^4.0.0"
+    recursive-readdir "2.2.1"
+    shell-quote "1.6.1"
+    sockjs-client "1.1.4"
+    strip-ansi "3.0.1"
+    text-table "0.2.0"
+
 react-docgen@^3.0.0-beta11:
   version "3.0.0-beta9"
   resolved "https://registry.npmjs.org/react-docgen/-/react-docgen-3.0.0-beta9.tgz#6be987e640786ecb10ce2dd22157a022c8285e95"
@@ -6874,6 +7014,10 @@ react-emotion@^9.1.3:
     babel-plugin-emotion "^9.1.2"
     create-emotion-styled "^9.1.2"
 
+react-error-overlay@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-4.0.0.tgz#d198408a85b4070937a98667f500c832f86bd5d4"
+
 react-feather@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/react-feather/-/react-feather-1.1.0.tgz#f0aa692497de952237ca1f3b118ebcb5427152e1"
@@ -7049,6 +7193,12 @@ rechoir@^0.6.2:
   dependencies:
     resolve "^1.1.6"
 
+recursive-readdir@2.2.1:
+  version "2.2.1"
+  resolved "https://registry.npmjs.org/recursive-readdir/-/recursive-readdir-2.2.1.tgz#90ef231d0778c5ce093c9a48d74e5c5422d13a99"
+  dependencies:
+    minimatch "3.0.3"
+
 redent@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
@@ -7335,12 +7485,23 @@ require-uncached@^1.0.3:
     caller-path "^0.1.0"
     resolve-from "^1.0.0"
 
+requires-port@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
+
 resolve-cwd@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
   dependencies:
     resolve-from "^3.0.0"
 
+resolve-dir@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/resolve-dir/-/resolve-dir-1.0.1.tgz#79a40644c362be82f26effe739c9bb5382046f43"
+  dependencies:
+    expand-tilde "^2.0.0"
+    global-modules "^1.0.0"
+
 resolve-from@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
@@ -7677,7 +7838,7 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
-shell-quote@^1.6.1:
+shell-quote@1.6.1, shell-quote@^1.6.1:
   version "1.6.1"
   resolved "https://registry.npmjs.org/shell-quote/-/shell-quote-1.6.1.tgz#f4781949cce402697127430ea3b3c5476f481767"
   dependencies:
@@ -7694,18 +7855,18 @@ shelljs@^0.8.1:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
-shelljs@^0.8.2:
-  version "0.8.2"
-  resolved "https://registry.npmjs.org/shelljs/-/shelljs-0.8.2.tgz#345b7df7763f4c2340d584abb532c5f752ca9e35"
-  dependencies:
-    glob "^7.0.0"
-    interpret "^1.0.0"
-    rechoir "^0.6.2"
-
 signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
+signale@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/signale/-/signale-1.1.0.tgz#b2f6d20f09df83c07fe18a968260b628f9d3f0f8"
+  dependencies:
+    chalk "^2.3.2"
+    figures "^2.0.0"
+    pkg-conf "^2.1.0"
+
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
@@ -7753,6 +7914,17 @@ sntp@1.x.x:
   dependencies:
     hoek "2.x.x"
 
+sockjs-client@1.1.4:
+  version "1.1.4"
+  resolved "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.1.4.tgz#5babe386b775e4cf14e7520911452654016c8b12"
+  dependencies:
+    debug "^2.6.6"
+    eventsource "0.1.6"
+    faye-websocket "~0.11.0"
+    inherits "^2.0.1"
+    json3 "^3.3.2"
+    url-parse "^1.1.8"
+
 sort-keys@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
@@ -7980,7 +8152,7 @@ stringstream@~0.0.4:
   version "0.0.5"
   resolved "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
 
-strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+strip-ansi@3.0.1, strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
   resolved "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
   dependencies:
@@ -8139,7 +8311,7 @@ text-extensions@^1.0.0:
   version "1.7.0"
   resolved "https://registry.npmjs.org/text-extensions/-/text-extensions-1.7.0.tgz#faaaba2625ed746d568a23e4d0aacd9bf08a8b39"
 
-text-table@^0.2.0, text-table@~0.2.0:
+text-table@0.2.0, text-table@^0.2.0, text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
@@ -8427,7 +8599,7 @@ uglify-to-browserify@~1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
 
-uglifyjs-webpack-plugin@^1.2.4:
+uglifyjs-webpack-plugin@^1.2.4, uglifyjs-webpack-plugin@^1.2.5:
   version "1.2.5"
   resolved "https://registry.npmjs.org/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.2.5.tgz#2ef8387c8f1a903ec5e44fa36f9f3cbdcea67641"
   dependencies:
@@ -8690,6 +8862,13 @@ url-parse-lax@^1.0.0:
   dependencies:
     prepend-http "^1.0.1"
 
+url-parse@^1.1.8, url-parse@~1.4.0:
+  version "1.4.0"
+  resolved "https://registry.npmjs.org/url-parse/-/url-parse-1.4.0.tgz#6bfdaad60098c7fe06f623e42b22de62de0d3d75"
+  dependencies:
+    querystringify "^2.0.0"
+    requires-port "^1.0.0"
+
 url@^0.11.0:
   version "0.11.0"
   resolved "https://registry.npmjs.org/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
@@ -8884,6 +9063,14 @@ webpack-log@^1.0.1, webpack-log@^1.1.1, webpack-log@^1.1.2:
     loglevelnext "^1.0.1"
     uuid "^3.1.0"
 
+webpack-manifest-plugin@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.npmjs.org/webpack-manifest-plugin/-/webpack-manifest-plugin-2.0.3.tgz#b42c5b08a0319cedb3ec45d9375a9ecee0acf5eb"
+  dependencies:
+    fs-extra "^0.30.0"
+    lodash ">=3.5 <5"
+    tapable "^1.0.0"
+
 webpack-serve@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/webpack-serve/-/webpack-serve-1.0.2.tgz#cd7f040cac63300e8fff79f1d45aa2f3e5825492"
@@ -8962,6 +9149,17 @@ webpackbar@^2.6.1:
     std-env "^1.3.0"
     table "^4.0.3"
 
+websocket-driver@>=0.5.1:
+  version "0.7.0"
+  resolved "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.0.tgz#0caf9d2d755d93aee049d4bdd0d3fe2cca2a24eb"
+  dependencies:
+    http-parser-js ">=0.4.0"
+    websocket-extensions ">=0.1.1"
+
+websocket-extensions@>=0.1.1:
+  version "0.1.3"
+  resolved "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
+
 whatwg-fetch@>=0.10.0:
   version "2.0.4"
   resolved "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz#dde6a5df315f9d39991aa17621853d720b85566f"
@@ -8970,6 +9168,12 @@ which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
+which@^1.2.14:
+  version "1.3.1"
+  resolved "https://registry.npmjs.org/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  dependencies:
+    isexe "^2.0.0"
+
 which@^1.2.8, which@^1.2.9:
   version "1.3.0"
   resolved "https://registry.npmjs.org/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"