diff --git a/packages/xod-client-browser/src/containers/App.jsx b/packages/xod-client-browser/src/containers/App.jsx
index d438960c..98ba51a5 100644
--- a/packages/xod-client-browser/src/containers/App.jsx
+++ b/packages/xod-client-browser/src/containers/App.jsx
@@ -10,6 +10,7 @@ import { HotKeys } from 'react-hotkeys';
 import * as XP from 'xod-project';
 import client from 'xod-client';
 import { foldEither, notNil } from 'xod-func-tools';
+import { LIVENESS } from 'xod-arduino';
 
 import packageJson from '../../package.json';
 import PopupInstallApp from '../components/PopupInstallApp';
@@ -275,6 +276,13 @@ class App extends client.App {
       ]),
       submenu(items.deploy, [
         onClick(items.showCodeForArduino, this.onShowCodeArduino),
+        ...(process.env.IS_DEV
+          ? [
+              onClick(items.showCodeWithDebug, () =>
+                this.onShowCodeArduino(LIVENESS.DEBUG)
+              ),
+            ]
+          : []),
         onClick(items.uploadToArduino, this.onUpload),
         onClick(items.runSimulation, this.onRunSimulation),
       ]),
diff --git a/packages/xod-client-browser/webpack.config.dev.js b/packages/xod-client-browser/webpack.config.dev.js
index 139c1675..f8b5427e 100644
--- a/packages/xod-client-browser/webpack.config.dev.js
+++ b/packages/xod-client-browser/webpack.config.dev.js
@@ -1,5 +1,6 @@
 const path = require('path');
 /* eslint-disable import/no-extraneous-dependencies */
+const webpack = require('webpack');
 const merge = require('webpack-merge');
 /* eslint-enable import/no-extraneous-dependencies */
 const baseConfig = require('./webpack.config.js');
@@ -18,4 +19,9 @@ module.exports = merge.smart(baseConfig, {
     contentBase: pkgpath('dist'),
     compress: true,
   },
+  plugins: [
+    new webpack.DefinePlugin({
+      'process.env.IS_DEV': true,
+    }),
+  ],
 });
diff --git a/packages/xod-client-electron/src/view/containers/App.jsx b/packages/xod-client-electron/src/view/containers/App.jsx
index 4025ccf6..c9875c88 100644
--- a/packages/xod-client-electron/src/view/containers/App.jsx
+++ b/packages/xod-client-electron/src/view/containers/App.jsx
@@ -61,7 +61,7 @@ import {
   proceedPackageUpgrade,
 } from '../../arduinoDependencies/actions';
 import { loadWorkspacePath } from '../../app/workspaceActions';
-import { getPathToBundledWorkspace } from '../../app/utils';
+import { getPathToBundledWorkspace, IS_DEV } from '../../app/utils';
 
 import getLibraryNames from '../../arduinoDependencies/getLibraryNames';
 
@@ -677,6 +677,13 @@ class App extends client.App {
       ]),
       submenu(items.deploy, [
         onClick(items.showCodeForArduino, this.onShowCodeArduino),
+        ...(IS_DEV
+          ? [
+              onClick(items.showCodeWithDebug, () =>
+                this.onShowCodeArduino(LIVENESS.DEBUG)
+              ),
+            ]
+          : []),
         onClick(items.uploadToArduino, this.onUploadToArduinoClicked),
         onClick(items.runSimulation, this.onRunSimulation),
         onClick(
diff --git a/packages/xod-client/src/core/containers/App.jsx b/packages/xod-client/src/core/containers/App.jsx
index b82539a7..544f6e0c 100644
--- a/packages/xod-client/src/core/containers/App.jsx
+++ b/packages/xod-client/src/core/containers/App.jsx
@@ -93,7 +93,7 @@ export default class App extends React.Component {
     this.props.actions.fetchGrant(/* startup */ true);
   }
 
-  onShowCodeArduino() {
+  onShowCodeArduino(liveness = LIVENESS.NONE) {
     R.compose(
       foldEither(
         R.compose(
@@ -104,7 +104,7 @@ export default class App extends React.Component {
       ),
       R.map(transpile),
       this.transformProjectForTranspiler
-    )(LIVENESS.NONE);
+    )(liveness);
   }
 
   onRunSimulation() {
diff --git a/packages/xod-client/src/utils/menu.js b/packages/xod-client/src/utils/menu.js
index 400176c6..e26ff8da 100644
--- a/packages/xod-client/src/utils/menu.js
+++ b/packages/xod-client/src/utils/menu.js
@@ -103,6 +103,9 @@ const rawItems = {
   showCodeForArduino: {
     label: 'Show Code for Arduino',
   },
+  showCodeWithDebug: {
+    label: 'Show Code with Debug',
+  },
   uploadToArduino: {
     label: 'Upload to Arduino...',
   },