diff --git a/lib/builder.js b/lib/builder.js
index 2f1eb98b35..2f9251b8c7 100644
--- a/lib/builder.js
+++ b/lib/builder.js
@@ -8,8 +8,7 @@ import serialize from 'serialize-javascript'
 import { join, resolve, basename, dirname } from 'path'
 import Tapable from 'tappable'
 import MFS from 'memory-fs'
-import { sequence, parallel } from "./utils"
-import { r, wp, createRoutes } from './utils'
+import { r, wp, createRoutes, parallel } from './utils'
 import clientWebpackConfig from './webpack/client.config.js'
 import serverWebpackConfig from './webpack/server.config.js'
 
@@ -294,7 +293,7 @@ export default class Builder extends Tapable {
         }
         if (!this.options.dev) {
           // Show build stats for production
-          console.log(stats.toString(this.webpackStats))  // eslint-disable-line no-console
+          console.log(stats.toString(this.webpackStats)) // eslint-disable-line no-console
           if (stats.hasErrors()) {
             return reject(new Error('Webpack build exited with errors'))
           }
@@ -326,7 +325,7 @@ export default class Builder extends Tapable {
 
     // Run after each compile
     this.compiler.plugin('done', stats => {
-      console.log(stats.toString(this.webpackStats))  // eslint-disable-line no-console
+      console.log(stats.toString(this.webpackStats)) // eslint-disable-line no-console
       // Reload renderer if available
       if (this.nuxt.renderer) {
         this.nuxt.renderer.loadResources(mfs)
diff --git a/lib/nuxt.js b/lib/nuxt.js
index 499d254343..99ed0a87ca 100644
--- a/lib/nuxt.js
+++ b/lib/nuxt.js
@@ -49,8 +49,8 @@ export default class Nuxt extends Tapable {
 
     // Wait for all components to be ready
     await this.applyPluginsAsync('beforeInit') // 1- Modules
-    await this.applyPluginsAsync('init')       // 2- Builder
-    await this.applyPluginsAsync('afterInit')  // 3- Renderer
+    await this.applyPluginsAsync('init') // 2- Builder
+    await this.applyPluginsAsync('afterInit') // 3- Renderer
 
     this.initialized = true
     return this
diff --git a/lib/renderer.js b/lib/renderer.js
index d9c311fbcb..cc5b93ca80 100644
--- a/lib/renderer.js
+++ b/lib/renderer.js
@@ -10,7 +10,6 @@ import _ from 'lodash'
 import { resolve, join } from 'path'
 import fs from 'fs-extra'
 import { createBundleRenderer } from 'vue-server-renderer'
-import chalk from 'chalk'
 import { getContext, setAnsiColors, encodeHtml } from './utils'
 
 const debug = require('debug')('nuxt:render')
diff --git a/lib/server.js b/lib/server.js
index f0082e8e7c..661a3e7a1a 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -20,7 +20,7 @@ class Server {
     }
   }
 
-  async ready() {
+  async ready () {
     if (this._ready) {
       return this._ready
     }
diff --git a/lib/webpack/base.config.js b/lib/webpack/base.config.js
index fd15de3ac2..25b56c8206 100644
--- a/lib/webpack/base.config.js
+++ b/lib/webpack/base.config.js
@@ -1,8 +1,7 @@
 import ExtractTextPlugin from 'extract-text-webpack-plugin'
-import { defaults } from 'lodash'
-import { join, resolve, } from 'path'
+import { defaults, cloneDeep } from 'lodash'
+import { join, resolve } from 'path'
 import webpack from 'webpack'
-import { cloneDeep } from 'lodash'
 import { isUrl, urlJoin } from '../utils'
 import vueLoaderConfig from './vue-loader.config'
 import { styleLoader, extractStyles } from './helpers'
diff --git a/lib/webpack/client.config.js b/lib/webpack/client.config.js
index 3b2e320b9a..da7e553555 100644
--- a/lib/webpack/client.config.js
+++ b/lib/webpack/client.config.js
@@ -1,11 +1,10 @@
-import { each, defaults, flatten } from 'lodash'
+import { each } from 'lodash'
 import webpack from 'webpack'
 import VueSSRClientPlugin from 'vue-server-renderer/client-plugin'
 import HTMLPlugin from 'html-webpack-plugin'
 import FriendlyErrorsWebpackPlugin from 'friendly-errors-webpack-plugin'
 import ProgressBarPlugin from 'progress-bar-webpack-plugin'
 import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer'
-import OfflinePlugin from 'offline-plugin'
 import { resolve } from 'path'
 import base from './base.config.js'
 
@@ -86,7 +85,6 @@ export default function webpackClientConfig () {
     })
   )
 
-
   // Define Env
   config.plugins.push(
     new webpack.DefinePlugin(Object.assign(env, {