diff --git a/demos/ios/Blockly WebView.xcodeproj/project.pbxproj b/demos/ios/Blockly WebView.xcodeproj/project.pbxproj
index 94ba7cea4..eeea4d2eb 100644
--- a/demos/ios/Blockly WebView.xcodeproj/project.pbxproj	
+++ b/demos/ios/Blockly WebView.xcodeproj/project.pbxproj	
@@ -7,14 +7,17 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		AB036C55211B89D600CCC9D8 /* WebKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = AB036C54211B89D600CCC9D8 /* WebKit.framework */; };
 		AB980111211A37B50025AFF2 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = AB980110211A37B50025AFF2 /* AppDelegate.swift */; };
 		AB980113211A37B50025AFF2 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = AB980112211A37B50025AFF2 /* ViewController.swift */; };
 		AB980116211A37B50025AFF2 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = AB980114211A37B50025AFF2 /* Main.storyboard */; };
 		AB980118211A37B70025AFF2 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = AB980117211A37B70025AFF2 /* Assets.xcassets */; };
 		AB98011B211A37B70025AFF2 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = AB980119211A37B70025AFF2 /* LaunchScreen.storyboard */; };
+		ABA1B7FC212214E7000D3CC5 /* Blockly in Resources */ = {isa = PBXBuildFile; fileRef = ABA1B7FB212214E7000D3CC5 /* Blockly */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		AB036C54211B89D600CCC9D8 /* WebKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = WebKit.framework; path = System/Library/Frameworks/WebKit.framework; sourceTree = SDKROOT; };
 		AB98010D211A37B50025AFF2 /* Blockly WebView.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Blockly WebView.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		AB980110211A37B50025AFF2 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		AB980112211A37B50025AFF2 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
@@ -22,6 +25,7 @@
 		AB980117211A37B70025AFF2 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		AB98011A211A37B70025AFF2 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		AB98011C211A37B70025AFF2 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		ABA1B7FB212214E7000D3CC5 /* Blockly */ = {isa = PBXFileReference; lastKnownFileType = folder; name = Blockly; path = "Resources/Non-Localized/Blockly"; sourceTree = SOURCE_ROOT; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -29,17 +33,27 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				AB036C55211B89D600CCC9D8 /* WebKit.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		AB036C53211B89D500CCC9D8 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				AB036C54211B89D600CCC9D8 /* WebKit.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		AB980104211A37B50025AFF2 = {
 			isa = PBXGroup;
 			children = (
 				AB98010F211A37B50025AFF2 /* Blockly WebView */,
 				AB98010E211A37B50025AFF2 /* Products */,
+				AB036C53211B89D500CCC9D8 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -54,6 +68,7 @@
 		AB98010F211A37B50025AFF2 /* Blockly WebView */ = {
 			isa = PBXGroup;
 			children = (
+				ABA1B7F9212214B9000D3CC5 /* Resources */,
 				AB980110211A37B50025AFF2 /* AppDelegate.swift */,
 				AB980112211A37B50025AFF2 /* ViewController.swift */,
 				AB980114211A37B50025AFF2 /* Main.storyboard */,
@@ -64,6 +79,22 @@
 			path = "Blockly WebView";
 			sourceTree = "<group>";
 		};
+		ABA1B7F9212214B9000D3CC5 /* Resources */ = {
+			isa = PBXGroup;
+			children = (
+				ABA1B7FA212214C6000D3CC5 /* Non-Localized */,
+			);
+			path = Resources;
+			sourceTree = "<group>";
+		};
+		ABA1B7FA212214C6000D3CC5 /* Non-Localized */ = {
+			isa = PBXGroup;
+			children = (
+				ABA1B7FB212214E7000D3CC5 /* Blockly */,
+			);
+			path = "Non-Localized";
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -125,6 +156,7 @@
 				AB98011B211A37B70025AFF2 /* LaunchScreen.storyboard in Resources */,
 				AB980118211A37B70025AFF2 /* Assets.xcassets in Resources */,
 				AB980116211A37B50025AFF2 /* Main.storyboard in Resources */,
+				ABA1B7FC212214E7000D3CC5 /* Blockly in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/demos/ios/Blockly WebView.xcodeproj/project.xcworkspace/xcuserdata/marshalla.xcuserdatad/UserInterfaceState.xcuserstate b/demos/ios/Blockly WebView.xcodeproj/project.xcworkspace/xcuserdata/marshalla.xcuserdatad/UserInterfaceState.xcuserstate
index a4dea9344..3e3e55daa 100644
Binary files a/demos/ios/Blockly WebView.xcodeproj/project.xcworkspace/xcuserdata/marshalla.xcuserdatad/UserInterfaceState.xcuserstate and b/demos/ios/Blockly WebView.xcodeproj/project.xcworkspace/xcuserdata/marshalla.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/demos/ios/Blockly WebView/Base.lproj/Main.storyboard b/demos/ios/Blockly WebView/Base.lproj/Main.storyboard
index 03c13c228..35c8fdddf 100644
--- a/demos/ios/Blockly WebView/Base.lproj/Main.storyboard	
+++ b/demos/ios/Blockly WebView/Base.lproj/Main.storyboard	
@@ -1,7 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" systemVersion="17A277" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14113" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -9,16 +13,32 @@
         <!--View Controller-->
         <scene sceneID="tne-QT-ifu">
             <objects>
-                <viewController id="BYZ-38-t0r" customClass="ViewController" customModuleProvider="target" sceneMemberID="viewController">
+                <viewController id="BYZ-38-t0r" customClass="ViewController" customModule="Blockly_WebView" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <wkWebView multipleTouchEnabled="YES" contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="HmE-ZW-QKv">
+                                <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMinY="YES" heightSizable="YES" flexibleMaxY="YES"/>
+                                <color key="backgroundColor" red="0.36078431370000003" green="0.38823529410000002" blue="0.4039215686" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                <wkWebViewConfiguration key="configuration" allowsAirPlayForMediaPlayback="NO">
+                                    <dataDetectorTypes key="dataDetectorTypes"/>
+                                    <audiovisualMediaTypes key="mediaTypesRequiringUserActionForPlayback" none="YES"/>
+                                    <wkPreferences key="preferences"/>
+                                </wkWebViewConfiguration>
+                            </wkWebView>
+                        </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
                     </view>
+                    <connections>
+                        <outlet property="webView" destination="HmE-ZW-QKv" id="OGc-PV-TAB"/>
+                    </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
             </objects>
+            <point key="canvasLocation" x="-10" y="51"/>
         </scene>
     </scenes>
 </document>
diff --git a/demos/ios/Blockly WebView/ViewController.swift b/demos/ios/Blockly WebView/ViewController.swift
index 94df7b750..b84798535 100644
--- a/demos/ios/Blockly WebView/ViewController.swift	
+++ b/demos/ios/Blockly WebView/ViewController.swift	
@@ -7,12 +7,27 @@
 //
 
 import UIKit
+import WebKit
 
 class ViewController: UIViewController {
-
+    /// The name used to reference this iOS object when executing callbacks from the JS code.
+    /// If this value is changed, it should also be changed in the `CODE_GENERATOR_BRIDGE_JS` file.
+    fileprivate static let HOST_HTML = "Blockly/webview.html"
+    
+    @IBOutlet weak var webView: WKWebView!
+    
     override func viewDidLoad() {
         super.viewDidLoad()
         // Do any additional setup after loading the view, typically from a nib.
+        loadWebView()
+    }
+    
+    func loadWebView() {
+        print("loadWebView: Bundle.main = ", Bundle.main); // This prints
+        if let htmlUrl = Bundle.main.url(forResource: "webview", withExtension: "html", subdirectory: "Blockly") {
+            print("htmlUrl = ", htmlUrl)  // Doesn't print
+            webView.load(URLRequest.init(url: htmlUrl))
+        }
     }
 
     override func didReceiveMemoryWarning() {
diff --git a/demos/ios/Resources/Non-Localized/Blockly/webview.html b/demos/ios/Resources/Non-Localized/Blockly/webview.html
new file mode 100644
index 000000000..5f5c045fa
--- /dev/null
+++ b/demos/ios/Resources/Non-Localized/Blockly/webview.html
@@ -0,0 +1,5 @@
+<html>
+<body>
+<h1>Blockly/webview.html</h1>
+</body>
+</html>
\ No newline at end of file