diff --git a/app/javascript/packs/notification.js b/app/javascript/packs/notification.js
deleted file mode 100644
index c01a829..0000000
--- a/app/javascript/packs/notification.js
+++ /dev/null
@@ -1,60 +0,0 @@
-const POLLING_INTERVAL = 3 * 1000;
-const POLLING_URL = "/polling/alerts";
-
-window.addEventListener("load", ()=> {
-  new Vue({
-    el: "#vue-notification",
-    data: {
-      "alerts": []
-    },
-
-    computed: {
-      alertsCount: {
-        get: function(){ return this.alerts.length; }
-      },
-      hasAlerts: {
-        get: function(){ return this.alertsCount > 0; }
-      }
-    },
-
-    created: function(){
-      let timer;
-      let self = this;
-      let currentInterval = POLLING_INTERVAL;
-      let fetch = function(){
-        self.fetchAlertsData().then(function(alerts){
-          if(self.alerts.toString() == alerts.toString()) {
-            currentInterval *= 1.1;
-          } else {
-            currentInterval = POLLING_INTERVAL;
-          }
-          self.alerts = alerts;
-          timer = setTimeout(fetch, currentInterval);
-        })["catch"](function(xhr){
-          if(xhr.status === 401) {
-            // signed out
-          }
-          if(xhr.status === 0) {
-            // server unreachable (maybe down)
-          }
-        });
-      };
-      window.addEventListener("focus", function(_event){
-        currentInterval = POLLING_INTERVAL;
-        timer = setTimeout(fetch, currentInterval);
-      }, false);
-      window.addEventListener("blur", function(_event){
-        clearTimeout(timer);
-      }, false);
-      fetch();
-    },
-
-    methods: {
-      fetchAlertsData: function() {
-        return new Promise(function(resolve, reject) {
-          $.getJSON(POLLING_URL, resolve).fail(reject);
-        });
-      }
-    }
-  });
-});
diff --git a/app/views/shared/_modal.html.erb b/app/views/shared/_modal.html.erb
deleted file mode 100644
index 1842857..0000000
--- a/app/views/shared/_modal.html.erb
+++ /dev/null
@@ -1,25 +0,0 @@
-<% primary_button ||= "Save changes" %>
-
-<!-- Modal -->
-<div class="modal fade" id="modal-destroy" tabindex="-1" role="dialog" aria-labelledby="modal-destroyLabel" aria-hidden="true">
-  <div class="modal-dialog">
-      <div class="modal-content">
-        <div class="modal-header">
-          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
-          <h4 class="modal-title" id="myModalLabel"><%= head %></h4>
-        </div>
-
-        <div class="modal-body">
-          <%= body %>
-        </div>
-
-        <div class="modal-footer">
-          <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
-          <%= primary_button %>
-        </div>
-      </div>
-      <!-- /.modal-content -->
-  </div>
-  <!-- /.modal-dialog -->
-</div>
-<!-- /.modal -->