diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 13ee289..2efdb55 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -1,5 +1,7 @@
 class HomeController < ApplicationController
 
+  skip_forgery_protection
+
   def index
     render layout: false
   end
diff --git a/app/javascript/components/AppNavbar.vue b/app/javascript/components/AppNavbar.vue
index 3b36536..8c076db 100644
--- a/app/javascript/components/AppNavbar.vue
+++ b/app/javascript/components/AppNavbar.vue
@@ -13,6 +13,7 @@
       </div>
       <div class="navbar-menu" :class="{ 'is-active': menuActive}">
         <div class="navbar-start">
+          <a v-if="updateAvailable" href="#" @click.prevent="updateApp">UPDATE AVAILABLE!</a>
           <router-link to="/" class="navbar-item">Recipes</router-link>
           <router-link to="/ingredients" class="navbar-item">Ingredients</router-link>
           <router-link to="/calculator" class="navbar-item">Calculator</router-link>
@@ -50,6 +51,7 @@
 
   import UserLogin from "./UserLogin";
   import { mapState } from "vuex";
+  import { swUpdate } from "../lib/ServiceWorker";
 
   export default {
     data() {
@@ -61,10 +63,17 @@
     computed: {
       ...mapState([
         'route',
-        'user'
+        'user',
+        'updateAvailable'
       ])
     },
 
+    methods: {
+      updateApp() {
+        swUpdate();
+      }
+    },
+
     watch: {
       route() {
         this.menuActive = false;
diff --git a/app/javascript/components/TheRecipeList.vue b/app/javascript/components/TheRecipeList.vue
index e4677d2..173e974 100644
--- a/app/javascript/components/TheRecipeList.vue
+++ b/app/javascript/components/TheRecipeList.vue
@@ -1,6 +1,6 @@
 <template>
   <div>
-    <h1 class="title">Recipes</h1>
+    <h1 class="title">Recipes 2</h1>
 
     <router-link v-if="isLoggedIn" :to="{name: 'new_recipe'}" class="button is-primary">Create Recipe</router-link>
 
diff --git a/app/javascript/lib/ServiceWorker.js b/app/javascript/lib/ServiceWorker.js
new file mode 100644
index 0000000..b17b44f
--- /dev/null
+++ b/app/javascript/lib/ServiceWorker.js
@@ -0,0 +1,49 @@
+
+function trackInstall(worker, cb) {
+  worker.addEventListener('statechange', function() {
+    //If the worker is now installed, let the user know that there is an update ready
+    if (worker.state == 'installed') {
+      cb();
+    }
+  });
+}
+
+export function swUpdate() {
+  navigator.serviceWorker.getRegistration().then(reg => {
+    if (reg && reg.waiting) {
+      reg.waiting.postMessage("skipWaiting");
+      window.location.reload(true);
+    }
+  });
+}
+
+export function swInit(store) {
+
+  const updateReady = () => store.commit("setUpdateAvailable", true);
+
+  if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.register('/sw.js')
+      .then(function (reg) {
+        console.log('Registration succeeded. Scope is ' + reg.scope);
+
+        if (reg.waiting) {
+          updateReady();
+        }
+
+        // If there's an updated worker installing, track its progress. If it becomes "installed", call
+        // indexController._updateReady()
+        if (reg.installing) {
+          trackInstall(reg.installing, updateReady);
+        }
+
+        reg.addEventListener('updatefound', function () {
+          trackInstall(reg.installing, updateReady);
+        });
+
+      }).catch(function (error) {
+        console.log('Registration failed with ' + error);
+      });
+  }
+
+
+}
\ No newline at end of file
diff --git a/app/javascript/packs/application.js b/app/javascript/packs/application.js
index 46f43c3..850c0d6 100644
--- a/app/javascript/packs/application.js
+++ b/app/javascript/packs/application.js
@@ -2,6 +2,7 @@ import '../styles';
 
 import Vue from 'vue'
 import { sync } from 'vuex-router-sync';
+import { swInit } from "../lib/ServiceWorker";
 import VueProgressBar from "vue-progressbar";
 import config from '../config';
 import store from '../store';
@@ -47,6 +48,7 @@ Vue.use(VueProgressBar, {
 });
 
 sync(store, router);
+swInit(store);
 
 document.addEventListener('DOMContentLoaded', () => {
 
diff --git a/app/javascript/store/index.js b/app/javascript/store/index.js
index df165ce..5725898 100644
--- a/app/javascript/store/index.js
+++ b/app/javascript/store/index.js
@@ -8,6 +8,7 @@ Vue.use(Vuex);
 export default new Vuex.Store({
   strict: process.env.NODE_ENV !== 'production',
   state: {
+    updateAvailable: false,
     loading: false,
     error: null,
     authChecked: false,
@@ -38,6 +39,10 @@ export default new Vuex.Store({
     }
   },
   mutations: {
+    setUpdateAvailable(state, value) {
+      state.updateAvailable = value;
+    },
+
     setLoading(state, value) {
       state.loading = value;
     },
diff --git a/app/views/home/index.html.erb b/app/views/home/index.html.erb
index 353c127..f9c933f 100644
--- a/app/views/home/index.html.erb
+++ b/app/views/home/index.html.erb
@@ -5,6 +5,10 @@
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link rel="manifest" href="/manifest.json">
 
+  <script type="text/javascript">
+
+  </script>
+
   <title>Parsley</title>
 
   <%= stylesheet_pack_tag 'application' %>
diff --git a/app/views/home/sw.js.erb b/app/views/home/sw.js.erb
new file mode 100644
index 0000000..347683e
--- /dev/null
+++ b/app/views/home/sw.js.erb
@@ -0,0 +1,44 @@
+
+var cacheName = "parsley-cache-<%= File.mtime(Webpacker::manifest.config.public_manifest_path).to_i %>";
+
+var staticAssets = [
+  "/",
+  "<%= asset_pack_path("application.js") %>",
+  "<%= asset_pack_path("application.css") %>"
+];
+
+self.addEventListener('install', function(event) {
+  event.waitUntil(
+    caches.open(cacheName).then(function (cache) {
+      console.log('[ServiceWorker] Caching app shell');
+      return cache.addAll(staticAssets);
+    })
+  );
+});
+
+self.addEventListener('activate', function(event) {
+  event.waitUntil(
+    caches.keys().then(function (keyList) {
+      return Promise.all(keyList.map(function (key) {
+        if (key !== cacheName) {
+          console.log('[ServiceWorker] Removing old cache', key);
+          return caches.delete(key);
+        }
+      }));
+    })
+  );
+});
+
+self.addEventListener('fetch', function(event) {
+  event.respondWith(
+    caches.match(event.request).then(function (response) {
+      return response || fetch(event.request);
+    })
+  );
+});
+
+self.addEventListener('message', function (event) {
+  if (event.data === "skipWaiting") {
+    self.skipWaiting();
+  }
+});
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index 7356bf9..dcd6d3f 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -52,6 +52,7 @@ Rails.application.routes.draw do
     resources :users, except: [:new, :create]
   end
 
+  get 'sw.js' => 'home#sw'
   root 'home#index'