From e6455d73f88f636a8f6da82adb85fa821021b2f3 Mon Sep 17 00:00:00 2001
From: Matt Huntington <matt.huntington@gmail.com>
Date: Sun, 21 Aug 2016 15:36:43 -0400
Subject: [PATCH] variables section for JS

---
 javascript.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/javascript.md b/javascript.md
index 007a7ac..f98615c 100644
--- a/javascript.md
+++ b/javascript.md
@@ -20,6 +20,21 @@ undefined // undefined
 ```
 
 ## Variables
+
+Declaring variables is done with the keyword `var`.  Variables are dynamically typed (decided during execution) since there is no compilation process.
+
+```javascript
+var foo = 'string';
+var bar = 1;
+```
+
+Variables can be reassigned to any other value by omitting the var keyword
+
+```javascript
+var foo = 'a string';
+foo = 123.4;
+```
+
 ## Functions and Scope
 ## Objects/Arrays
 ## Equality