diff --git a/.gitignore b/.gitignore
index 6b8a1f6..a736115 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@ bower_components/
 .idea/
 playground/
 docs/
+yarn-error.log
+examples/
diff --git a/karma.conf.js b/karma.conf.js
index ab41c37..d2018eb 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -17,5 +17,8 @@ module.exports = function(config) {
     webpack: webpackConfig,
     webpackMiddleware: {noInfo: true},
     singleRun: true,
+    client: {
+      captureConsole: true,
+    },
   });
 };
diff --git a/test/ZingTouch.spec.js b/test/ZingTouch.spec.js
index b532e6b..67801bc 100644
--- a/test/ZingTouch.spec.js
+++ b/test/ZingTouch.spec.js
@@ -1,4 +1,4 @@
-import {ZingTouch} from './../src/ZingTouch.js';
+import ZingTouch from './../src/ZingTouch.js';
 
 /** @test {ZingTouch} */
 describe('ZingTouch', function() {
diff --git a/test/core/classes/Binder.spec.js b/test/core/classes/Binder.spec.js
index 334573b..1bd3319 100644
--- a/test/core/classes/Binder.spec.js
+++ b/test/core/classes/Binder.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @file Binder.js
  * Tests Binder class
@@ -31,4 +33,3 @@ describe('Binder', function() {
     }
   });
 });
-
diff --git a/test/core/classes/Binding.spec.js b/test/core/classes/Binding.spec.js
index 89c8a57..2307d99 100644
--- a/test/core/classes/Binding.spec.js
+++ b/test/core/classes/Binding.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @file Binding.js
  * Tests Binding class
diff --git a/test/core/classes/Input.spec.js b/test/core/classes/Input.spec.js
index b9bf6f0..6a18aac 100644
--- a/test/core/classes/Input.spec.js
+++ b/test/core/classes/Input.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @file Binding.js
  * Tests Binding class
diff --git a/test/core/classes/Region.spec.js b/test/core/classes/Region.spec.js
index 23cdf10..3828062 100644
--- a/test/core/classes/Region.spec.js
+++ b/test/core/classes/Region.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @file Region.spec..js
  * Tests Region class
diff --git a/test/core/classes/state.spec.js b/test/core/classes/state.spec.js
index 6b599f5..569a782 100644
--- a/test/core/classes/state.spec.js
+++ b/test/core/classes/state.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 import State from './../../../src/core/classes/State.js';
 import Gesture from './../../../src/gestures/Gesture.js';
 
diff --git a/test/core/util.spec.js b/test/core/util.spec.js
index b3e54fb..df99487 100644
--- a/test/core/util.spec.js
+++ b/test/core/util.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @file utils.js
  * Tests the user-facing API, ensuring the object functions
diff --git a/test/gestures/Gesture.spec.js b/test/gestures/Gesture.spec.js
index 37ccbf7..669b36b 100644
--- a/test/gestures/Gesture.spec.js
+++ b/test/gestures/Gesture.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @file Gesture.js
  * Tests Gesture class
@@ -18,4 +20,3 @@ describe('Gesture.getType', function() {
     expect(_gesture.getType()).to.equal(null);
   });
 });
-
diff --git a/test/gestures/Tap.spec.js b/test/gestures/Tap.spec.js
index b73ca69..7c28925 100644
--- a/test/gestures/Tap.spec.js
+++ b/test/gestures/Tap.spec.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @file Tap.js
  * Tests Tap class
diff --git a/webpack.config.js b/webpack.config.js
index 273bef3..4ba49e3 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -13,6 +13,7 @@ const config = {
   output: {
     filename: filename,
   },
+  devtool: 'source-map',
   module: {
     loaders: [
       {