diff --git a/app/controllers/application.js b/app/controllers/application.js
new file mode 100644
index 0000000..9015d04
--- /dev/null
+++ b/app/controllers/application.js
@@ -0,0 +1,4 @@
+import Controller from '@ember/controller';
+
+export default class Application extends Controller {
+}
diff --git a/config/environment.js b/config/environment.js
index 1394a7f..19f63a1 100644
--- a/config/environment.js
+++ b/config/environment.js
@@ -20,6 +20,9 @@ module.exports = function(environment) {
     APP: {
       // Here you can pass flags/options to your application instance
       // when it is created
+    },
+    'ember-local-storage': {
+      namespace: true // will use the modulePrefix e.g. 'my-app'
     }
   };
 
diff --git a/config/optional-features.json b/config/optional-features.json
index 21f1dc7..b190262 100644
--- a/config/optional-features.json
+++ b/config/optional-features.json
@@ -1,3 +1,3 @@
 {
-  "jquery-integration": true
+  "jquery-integration": false
 }
diff --git a/package.json b/package.json
index b336558..2aaa51d 100644
--- a/package.json
+++ b/package.json
@@ -18,10 +18,14 @@
     "test": "ember test"
   },
   "devDependencies": {
-    "@ember/jquery": "^0.6.0",
     "@ember/optional-features": "^0.7.0",
+    "@fullhuman/postcss-purgecss": "^1.3.0",
     "broccoli-asset-rev": "^3.0.0",
     "ember-ajax": "^5.0.0",
+    "ember-animated": "^0.9.0",
+    "ember-auto-import": "^1.5.3",
+    "ember-changeset": "^3.0.0-beta.3",
+    "ember-changeset-validations": "^3.0.0-beta.0",
     "ember-cli": "~3.11.0",
     "ember-cli-app-version": "^3.2.0",
     "ember-cli-babel": "^7.7.3",
@@ -30,23 +34,34 @@
     "ember-cli-htmlbars": "^3.0.1",
     "ember-cli-htmlbars-inline-precompile": "^2.1.0",
     "ember-cli-inject-live-reload": "^1.8.2",
+    "ember-cli-postcss": "^5.0.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-template-lint": "^1.0.0-beta.1",
     "ember-cli-uglify": "^2.1.0",
-    "ember-data": "~3.11.0",
+    "ember-concurrency": "^1.1.3",
+    "ember-data": "~3.14.0",
     "ember-export-application-global": "^2.0.0",
     "ember-load-initializers": "^2.0.0",
+    "ember-local-storage": "^1.7.1",
     "ember-maybe-import-regenerator": "^0.1.6",
     "ember-qunit": "^4.4.1",
     "ember-resolver": "^5.0.1",
     "ember-source": "~3.11.1",
+    "ember-webcam": "^0.1.0",
     "ember-welcome-page": "^4.0.0",
     "eslint-plugin-ember": "^6.2.0",
     "eslint-plugin-node": "^9.0.1",
     "loader.js": "^4.7.0",
-    "qunit-dom": "^0.8.4"
+    "postcss-import": "^12.0.1",
+    "qunit-dom": "^0.8.4",
+    "tailwindcss": "^1.1.4"
   },
   "engines": {
     "node": "8.* || >= 10.*"
+  },
+  "dependencies": {
+    "bezier-easing": "^2.1.0",
+    "d3": "^5.14.2",
+    "quagga": "^0.12.1"
   }
 }