From 87948c2ced4ac078ade52ba09d391342fe5556ca Mon Sep 17 00:00:00 2001
From: "James Y. Rauhut" <jamesrauhut@us.ibm.com>
Date: Tue, 21 Feb 2017 10:18:48 -0600
Subject: [PATCH] Support hot reloading by avoiding service worker on localhost

---
 public/index.html | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/public/index.html b/public/index.html
index 18c6f0a..87f8297 100644
--- a/public/index.html
+++ b/public/index.html
@@ -29,7 +29,10 @@
       To create a production bundle, use `npm run build`.
     -->
     <script>
-      if ('serviceWorker' in navigator) {
+      if (
+        'serviceWorker' in navigator &&
+        window.location.hostname !== 'localhost'
+      ) {
         window.addEventListener('load', function() {
           navigator.serviceWorker.register('/service-worker.js');
         });