diff --git a/example/client-server/color.js b/example/client-server/color.js
new file mode 100644
index 00000000..01e98037
--- /dev/null
+++ b/example/client-server/color.js
@@ -0,0 +1,57 @@
+// use it as module 
+var Enum = require('enum');
+ 
+// or extend node.js with this new type 
+require('enum').register();
+ 
+// define a simple enum (automatically flaggable -> A: 0x01, B: 0x02, C: 0x04) 
+//Uses bitwise 'OR' operation in between the values and creates enumerated constants. For example, if 'Read':1, 'Write':2, then ReadWrite= Read | Write = 1 | 2 = 3; 
+//var myEnum = new Enum(['A', 'B', 'C']);
+ 
+//define a flagged enum object to create a multicolor option; just pass an array 
+var myEnum = new Enum(['Black', 'Red', 'Green', 'Blue']);
+//myEnum; //=> Enum {_options: Object, enums: Array[4], Black: EnumItem, Red: EnumItem, Green: EnumItem….....} 
+myEnum.isFlaggable; //=> true 
+ 
+for(var i=1; i<8; i++)
+    { 
+        console.log(myEnum.get(i).value + '=> '+ myEnum.get(i).key);
+    }
+
+
+    // define an enum with own values 
+var myEnum = new Enum({'A': 1, 'B': 2, 'C': 4});
+ 
+// if defining a flaggable enum, you can define your own separator (default is ' | ') 
+var myEnum = new Enum(['A', 'B', 'C'], { separator: ' | ' });
+ 
+// if you want your enum to have a name define it in the options 
+var myEnum = new Enum(['A', 'B', 'C'], { name: 'MyEnum' });
+ 
+// or 
+var myEnum = new Enum(['A', 'B', 'C'], 'MyEnum');
+ 
+// if you want your enum to have an explicit "endianness", define it in the options 
+// (defaults to `os.endianness()`) 
+var myEnum = new Enum(['A', 'B', 'C'], { endianness: 'BE' });
+ 
+// if you want your enum to be not case sensitive 
+// (defaults to `false`) 
+var myEnum = new Enum(['One', 'tWo', 'ThrEE'], { ignoreCase: true });
+myEnum.get('one'); // => myEnum.One 
+myEnum.get('TWO'); // => myEnum.tWo 
+myEnum.ThrEE.is('three'); // => true 
+ 
+// this option will make instances of Enum non-extensible 
+// (defaults to `false`) 
+var myEnum = new Enum(['ONE', 'TWO', 'THREE'], { freez: true });
+ 
+//define enum type without flag 
+var myEnum = new Enum({'None': 0, 'Black':1, 'Red': 2, 'Red2': 3, 'Green': 4, 'Blue': 5});
+myEnum; //=>  Enum {_options: Object, enums: Array[6], None: EnumItem, Black: EnumItem, Red: EnumItem…........} 
+myEnum.isFlaggable; //=> false 
+ 
+myEnum.toJSON(); // returns {'None': 0, 'Black':1, 'Red': 2, 'Red2': 3, 'Green': 4, 'Blue': 5} 
+JSON.stringify(myEnum); // returns '{"None":0,"Black":1,"Red":2,"Red2":3,"Green":4,"Blue":5}' 
+ 
+for(var i=0; i<=5; i++){ console.log(myEnum.get(i).value + '=> '+ myEnum.get(i).key)}