From 43c928295118557e4a95e9a804fde6089306501f Mon Sep 17 00:00:00 2001
From: atomiks <cc.glows@gmail.com>
Date: Mon, 19 Mar 2018 12:50:55 +1000
Subject: [PATCH 1/3] Create isBrowser.md

---
 snippets/isBrowser.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 snippets/isBrowser.md

diff --git a/snippets/isBrowser.md b/snippets/isBrowser.md
new file mode 100644
index 000000000..2145a2331
--- /dev/null
+++ b/snippets/isBrowser.md
@@ -0,0 +1,19 @@
+### isBrowser
+
+Determines if the current runtime environment is a browser so that front-end modules can run on the server (Node)
+without throwing errors.
+
+Use `Array.includes()` on the `typeof` values of both `window` and `document` (globals usually only available in a 
+browser environment unless they were explicitly defined), which will return `true` if one of them is `undefined`. 
+`typeof` allows globals to be checked for existence without throwing a ReferenceError.
+
+If both of them are not `undefined`, then the current environment is assumed to be a browser.
+
+```js
+const isBrowser = () => ![typeof window, typeof document].includes('undefined')
+```
+
+```js
+isBrowser() // true (browser)
+isBrowser() // false (Node)
+```

From c4a9c0362992ba83f5fedabcb51981cbc162a152 Mon Sep 17 00:00:00 2001
From: atomiks <cc.glows@gmail.com>
Date: Mon, 19 Mar 2018 12:52:49 +1000
Subject: [PATCH 2/3] Update tag_database

---
 tag_database | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tag_database b/tag_database
index ebfa9820a..49a8f1be2 100644
--- a/tag_database
+++ b/tag_database
@@ -119,6 +119,7 @@ isAbsoluteURL:string,utility,browser,url
 isAnagram:string,regexp
 isArrayLike:type,array
 isBoolean:type
+isBrowser:utility,browser
 isDivisible:math
 isEmpty:type,array,object,string
 isEven:math

From 28856eed5404fbc30c49ee985449c4be681652c4 Mon Sep 17 00:00:00 2001
From: atomiks <cc.glows@gmail.com>
Date: Mon, 19 Mar 2018 12:54:51 +1000
Subject: [PATCH 3/3] Update isBrowser.md

---
 snippets/isBrowser.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/snippets/isBrowser.md b/snippets/isBrowser.md
index 2145a2331..0b41b4bba 100644
--- a/snippets/isBrowser.md
+++ b/snippets/isBrowser.md
@@ -5,9 +5,7 @@ without throwing errors.
 
 Use `Array.includes()` on the `typeof` values of both `window` and `document` (globals usually only available in a 
 browser environment unless they were explicitly defined), which will return `true` if one of them is `undefined`. 
-`typeof` allows globals to be checked for existence without throwing a ReferenceError.
-
-If both of them are not `undefined`, then the current environment is assumed to be a browser.
+`typeof` allows globals to be checked for existence without throwing a ReferenceError. If both of them are not `undefined`, then the current environment is assumed to be a browser.
 
 ```js
 const isBrowser = () => ![typeof window, typeof document].includes('undefined')