From 9c7ea1a5fa2e8b99c59cd04ba7da16cc20a121d7 Mon Sep 17 00:00:00 2001
From: "Ivan.Nginx" <ivan.nginx@gmail.com>
Date: Fri, 11 Aug 2017 00:43:06 +0300
Subject: [PATCH] Update README.md

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index a2b004fbb..2f6e386dd 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@
 
 ![Browser support](http://iissnan.com/nexus/next/browser-support.png)
 
+[![Browser Stack](.github/browserstack_logo.png)](https://www.browserstack.com/)
+>**BrowserStack** is a cloud-based cross-browser testing tool that enables developers to test their websites across various browsers on different operating systems and mobile devices, without requiring users to install virtual machines, devices or emulators.
 
 ## 贡献 Contributing