diff --git a/app/extensions/brave/index-dev.html b/app/extensions/brave/index-dev.html
index 5083be311fc..8206cce774a 100644
--- a/app/extensions/brave/index-dev.html
+++ b/app/extensions/brave/index-dev.html
@@ -10,6 +10,7 @@
     <meta http-equiv="Content-Security-Policy" content="default-src 'none'; form-action http://localhost:*; referrer no-referrer; script-src 'self' http://localhost:*; connect-src 'self' https://s3.amazonaws.com/adblock-data/ https://s3.amazonaws.com/safe-browsing-data/ https://s3.amazonaws.com/tracking-protection-data/ https://s3.amazonaws.com/https-everywhere-data/ http://localhost:* ws://localhost:* https://suggestqueries.google.com https://ac.duckduckgo.com https://completion.amazon.com https://search.yahoo.com https://api.bing.com https://www.startpage.com https://brave-download.global.ssl.fastly.net https://brave-laptop-updates.global.ssl.fastly.net https://brave-download.global.ssl.fastly.net https://laptop-updates-pre.brave.com https://brave-laptop-updates-pre.brave.com; style-src 'unsafe-inline'; font-src 'self' http://localhost:*; img-src 'self' * data: file:; object-src 'self'; plugin-types application/browser-plugin">
     <title>Brave</title>
     <script src="index-load-script.js" defer></script>
+    <script src="gen/lib.devTools.js" async></script>
     <script src="ext/l20n.min.js" async></script>
     <link rel="localization" href="locales/{locale}/app.properties">
     <link rel="localization" href="locales/{locale}/common.properties">
diff --git a/app/extensions/brave/index-load-script.js b/app/extensions/brave/index-load-script.js
index 3ea41c5b38c..cf6190712fa 100644
--- a/app/extensions/brave/index-load-script.js
+++ b/app/extensions/brave/index-load-script.js
@@ -21,4 +21,6 @@ document.querySelector('#webpackLoading').style.display = 'block'
 createScript(appEntry).catch(function () {
   document.querySelector('#webpackLoading').style.display = 'none'
   document.querySelector('#setupError').style.display = 'block'
+}).then(() => {
+  createScript(baseHref + '/gen/lib.devTools.js')
 })
diff --git a/app/extensions/brave/index.html b/app/extensions/brave/index.html
index 07b7c729f43..e6d602299e1 100644
--- a/app/extensions/brave/index.html
+++ b/app/extensions/brave/index.html
@@ -10,6 +10,7 @@
     <meta http-equiv="Content-Security-Policy" content="default-src 'none'; form-action 'none'; referrer no-referrer; script-src 'self'; img-src * data: file:; style-src 'self' 'unsafe-inline'; font-src 'self'; connect-src 'self' https://s3.amazonaws.com/adblock-data/ https://s3.amazonaws.com/safe-browsing-data/ https://s3.amazonaws.com/tracking-protection-data/ https://s3.amazonaws.com/https-everywhere-data/ https://suggestqueries.google.com https://ac.duckduckgo.com https://completion.amazon.com https://search.yahoo.com https://api.bing.com https://www.startpage.com https://infogalactic.com https://brave-download.global.ssl.fastly.net https://brave-laptop-updates.global.ssl.fastly.net https://laptop-updates-pre.brave.com https://brave-laptop-updates-pre.brave.com; object-src 'self'; plugin-types application/browser-plugin"/>
     <title>Brave</title>
     <script src="gen/app.entry.js" async></script>
+    <script src="gen/lib.devTools.js" async></script>
     <script src="ext/l20n.min.js" async></script>
     <link rel="localization" href="locales/{locale}/app.properties"/>
     <link rel="localization" href="locales/{locale}/common.properties"/>
diff --git a/js/devTools.js b/js/devTools.js
new file mode 100644
index 00000000000..83e61c7274a
--- /dev/null
+++ b/js/devTools.js
@@ -0,0 +1,10 @@
+const electron = require('electron')
+const appActions = require('./actions/appActions')
+
+module.exports = function (name) {
+  if (name === 'electron') {
+    return electron
+  } else if (name === 'appActions') {
+    return appActions
+  }
+}
diff --git a/js/flash.js b/js/flash.js
index f7c2736a352..b2ed5ae0e27 100644
--- a/js/flash.js
+++ b/js/flash.js
@@ -17,7 +17,8 @@ const messages = require('./constants/messages')
 const siteUtil = require('./state/siteUtil')
 const urlParse = require('url').parse
 const settings = require('./constants/settings')
-const { siteHacks } = require('./data/siteHacks')
+const {siteHacks} = require('./data/siteHacks')
+const urlutil = require('./lib/urlutil')
 
 let flashInstalled = false
 const notificationCallbacks = {}
@@ -43,16 +44,6 @@ const getPepperFlashPath = () => {
   return pluginPath
 }
 
-/**
- * Checks whether a link is an Flash installer URL.
- * @param {string} url
- * @return {boolean}
- */
-const isFlashInstallUrl = (url) => {
-  const adobeRegex = new RegExp('//(get\\.adobe\\.com/([a-z_-]+/)*flashplayer|www\\.macromedia\\.com/go/getflash|www\\.adobe\\.com/go/getflash)', 'i')
-  return adobeRegex.test(url)
-}
-
 /**
  * Shows a Flash CtP notification if Flash is installed and enabled.
  * If not enabled, alert user that Flash is installed.
@@ -169,12 +160,7 @@ const shouldInterceptFlash = (url, isPrivate) => {
     return false
   }
 
-  const parsed = urlParse(url)
-  const exemptHostPattern = new RegExp('(\\.adobe\\.com|www\\.google(\\.\\w+){1,2}|^duckduckgo\\.com|^search\\.yahoo\\.com)$')
-  return parsed.hostname &&
-    ['http:', 'https:'].includes(parsed.protocol) &&
-    !exemptHostPattern.test(parsed.hostname) &&
-    !['/search', '/search/'].includes(parsed.pathname)
+  return urlutil.shouldInterceptFlash(url)
 }
 
 function handleFlashCTP (details, isPrivate) {
@@ -221,7 +207,7 @@ function handleFlashInstallUrl (details, isPrivate) {
   }
 
   const origin = siteUtil.getOrigin(mainFrameUrl)
-  if (origin && isFlashInstallUrl(details.url) &&
+  if (origin && urlutil.isFlashInstallUrl(details.url) &&
         shouldInterceptFlash(mainFrameUrl, isPrivate)) {
     result.cancel = true
     showFlashNotification(origin, details.tabId, details.url)
diff --git a/test/lib/brave.js b/test/lib/brave.js
index 1382abccb62..bcdbb686a11 100644
--- a/test/lib/brave.js
+++ b/test/lib/brave.js
@@ -1,3 +1,4 @@
+/* globals devTools */
 var Application = require('spectron').Application
 var chai = require('chai')
 require('./coMocha')
@@ -153,13 +154,13 @@ var exports = {
   addCommands: function () {
     this.app.client.addCommand('ipcSend', function (message, ...param) {
       return this.execute(function (message, ...param) {
-        return require('electron').remote.getCurrentWindow().webContents.send(message, ...param)
+        return devTools('electron').remote.getCurrentWindow().webContents.send(message, ...param)
       }, message, ...param).then((response) => response.value)
     })
 
     this.app.client.addCommand('ipcSendRenderer', function (message, ...param) {
       return this.execute(function (message, ...param) {
-        return require('electron').ipcRenderer.send(message, ...param)
+        return devTools('electron').ipcRenderer.send(message, ...param)
       }, message, ...param).then((response) => response.value)
     })
 
@@ -310,7 +311,7 @@ var exports = {
     this.app.client.addCommand('showFindbar', function (show, key = 1) {
       return this.execute(function (show, key) {
         window.windowActions.setFindbarShown(Object.assign({
-          windowId: require('electron').remote.getCurrentWindow().id,
+          windowId: devTools('electron').remote.getCurrentWindow().id,
           key
         }), show !== false)
       }, show, key)
@@ -328,7 +329,7 @@ var exports = {
       return this.execute(function (location, isPinned, options) {
         var Immutable = require('immutable')
         window.windowActions.setPinned(Immutable.fromJS(Object.assign({
-          windowId: require('electron').remote.getCurrentWindow().id,
+          windowId: devTools('electron').remote.getCurrentWindow().id,
           location
         }, options)), isPinned)
       }, location, isPinned, options)
@@ -336,13 +337,13 @@ var exports = {
 
     this.app.client.addCommand('ipcOn', function (message, fn) {
       return this.execute(function (message, fn) {
-        return require('electron').remote.getCurrentWindow().webContents.on(message, fn)
+        return devTools('electron').remote.getCurrentWindow().webContents.on(message, fn)
       }, message, fn).then((response) => response.value)
     })
 
     this.app.client.addCommand('newWindowAction', function (frameOpts, browserOpts) {
       return this.execute(function () {
-        return require('../../../js/actions/appActions').newWindow()
+        return devTools('appActions').newWindow()
       }, frameOpts, browserOpts).then((response) => response.value)
     })
 
@@ -354,7 +355,7 @@ var exports = {
      */
     this.app.client.addCommand('addSite', function (siteDetail, tag) {
       return this.execute(function (siteDetail, tag) {
-        return require('../../../js/actions/appActions').addSite(siteDetail, tag)
+        return devTools('appActions').addSite(siteDetail, tag)
       }, siteDetail, tag).then((response) => response.value)
     })
 
@@ -365,7 +366,7 @@ var exports = {
      */
     this.app.client.addCommand('addSiteList', function (siteDetail) {
       return this.execute(function (siteDetail) {
-        return require('../../../js/actions/appActions').addSite(siteDetail)
+        return devTools('appActions').addSite(siteDetail)
       }, siteDetail).then((response) => response.value)
     })
 
@@ -377,7 +378,7 @@ var exports = {
      */
     this.app.client.addCommand('setResourceEnabled', function (resourceName, enabled) {
       return this.execute(function (resourceName, enabled) {
-        return require('../../../js/actions/appActions').setResourceEnabled(resourceName, enabled)
+        return devTools('appActions').setResourceEnabled(resourceName, enabled)
       }, resourceName, enabled).then((response) => response.value)
     })
 
@@ -389,7 +390,7 @@ var exports = {
      */
     this.app.client.addCommand('removeSite', function (siteDetail, tag) {
       return this.execute(function (siteDetail, tag) {
-        return require('../../../js/actions/appActions').removeSite(siteDetail, tag)
+        return devTools('appActions').removeSite(siteDetail, tag)
       }, siteDetail, tag).then((response) => response.value)
     })
 
@@ -401,7 +402,7 @@ var exports = {
      */
     this.app.client.addCommand('changeSetting', function (key, value) {
       return this.execute(function (key, value) {
-        return require('../../../js/actions/appActions').changeSetting(key, value)
+        return devTools('appActions').changeSetting(key, value)
       }, key, value).then((response) => response.value)
     })
 
@@ -413,7 +414,7 @@ var exports = {
      */
     this.app.client.addCommand('changeSiteSetting', function (hostPattern, key, value) {
       return this.execute(function (hostPattern, key, value) {
-        return require('../../../js/actions/appActions').changeSiteSetting(hostPattern, key, value)
+        return devTools('appActions').changeSiteSetting(hostPattern, key, value)
       }, hostPattern, key, value).then((response) => response.value)
     })
 
@@ -424,13 +425,13 @@ var exports = {
      */
     this.app.client.addCommand('clearAppData', function (clearDataDetail) {
       return this.execute(function (clearDataDetail) {
-        return require('../../../js/actions/appActions').clearAppData(clearDataDetail)
+        return devTools('appActions').clearAppData(clearDataDetail)
       }, clearDataDetail).then((response) => response.value)
     })
 
     this.app.client.addCommand('getDefaultWindowHeight', function () {
       return this.execute(function () {
-        let screen = require('electron').screen
+        let screen = devTools('electron').screen
         let primaryDisplay = screen.getPrimaryDisplay()
         return primaryDisplay.workAreaSize.height
       }).then((response) => response.value)
@@ -438,7 +439,7 @@ var exports = {
 
     this.app.client.addCommand('getDefaultWindowWidth', function () {
       return this.execute(function () {
-        let screen = require('electron').screen
+        let screen = devTools('electron').screen
         let primaryDisplay = screen.getPrimaryDisplay()
         return primaryDisplay.workAreaSize.width
       }).then((response) => response.value)
@@ -446,7 +447,7 @@ var exports = {
 
     this.app.client.addCommand('getPrimaryDisplayHeight', function () {
       return this.execute(function () {
-        let screen = require('electron').screen
+        let screen = devTools('electron').screen
         return screen.getPrimaryDisplay().bounds.height
       }).then((response) => response.value)
     })
@@ -459,14 +460,14 @@ var exports = {
 
     this.app.client.addCommand('getPrimaryDisplayWidth', function () {
       return this.execute(function () {
-        let screen = require('electron').screen
+        let screen = devTools('electron').screen
         return screen.getPrimaryDisplay().bounds.width
       }).then((response) => response.value)
     })
 
     this.app.client.addCommand('resizeWindow', function (width, height) {
       return this.execute(function (width, height) {
-        return require('electron').remote.getCurrentWindow().setSize(width, height)
+        return devTools('electron').remote.getCurrentWindow().setSize(width, height)
       }, width, height).then((response) => response.value)
     })
 
@@ -527,7 +528,7 @@ var exports = {
         internal.viewInstanceId
         // This allows you to send more args than just the event itself like would only
         // be possible with dispatchEvent.
-        require('electron').ipcRenderer.emit('ELECTRON_GUEST_VIEW_INTERNAL_DISPATCH_EVENT-' + internal.viewInstanceId, ...params)
+        devTools('electron').ipcRenderer.emit('ELECTRON_GUEST_VIEW_INTERNAL_DISPATCH_EVENT-' + internal.viewInstanceId, ...params)
       }, frameKey, eventName, ...params).then((response) => response.value)
     })
 
@@ -570,7 +571,8 @@ var exports = {
       quitTimeout: 0,
       path: './node_modules/.bin/electron',
       env,
-      args: ['./', '--debug=5858', '--enable-logging', '--v=1']
+      args: ['./', '--debug=5858', '--enable-logging', '--v=1'],
+      requireName: 'devTools'
     })
     return this.app.start()
   },
diff --git a/webpack.config.js b/webpack.config.js
index f7ec3da168e..9d3b5696df5 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -20,6 +20,7 @@ function config () {
           exclude: [
             /node_modules/,
             /\.min.js$/,
+            path.resolve(__dirname, 'app', 'browser', '*'),
             path.resolve(__dirname, 'app', 'extensions', '*')
           ],
           loader: 'babel'
@@ -106,24 +107,28 @@ function merge (config, env) {
 }
 
 var app = {
-  name: 'app',
   target: 'web',
-  entry: ['./js/entry.js'],
+  entry: {
+    app: [ path.resolve(__dirname, 'js', 'entry.js') ],
+    aboutPages: [ path.resolve(__dirname, 'js', 'about', 'entry.js') ]
+  },
   output: {
     path: path.resolve(__dirname, 'app', 'extensions', 'brave', 'gen'),
-    filename: 'app.entry.js',
+    filename: '[name].entry.js',
     publicPath: './gen/'
   }
 }
 
-var aboutPages = {
-  name: 'about',
+var devTools = {
   target: 'web',
-  entry: ['./js/about/entry.js'],
+  entry: {
+    devTools: [ path.resolve(__dirname, 'js', 'devTools.js') ]
+  },
   output: {
     path: path.resolve(__dirname, 'app', 'extensions', 'brave', 'gen'),
-    filename: 'aboutPages.entry.js',
-    publicPath: './gen/'
+    filename: 'lib.[name].js',
+    publicPath: './gen/',
+    library: '[name]'
   }
 }
 
@@ -141,17 +146,17 @@ var webtorrentPage = {
 module.exports = {
   development: [
     merge(app, development()),
-    merge(aboutPages, development()),
+    merge(devTools, development()),
     merge(webtorrentPage, development())
   ],
   production: [
     merge(app, production()),
-    merge(aboutPages, production()),
+    merge(devTools, development()),
     merge(webtorrentPage, production())
   ],
   test: [
     merge(app, production()),
-    merge(aboutPages, production()),
+    merge(devTools, development()),
     merge(webtorrentPage, production())
   ]
 }[env]