Improve examples

Author: tshemsedinov

JavaScript/6-cjs.js

@@ -0,0 +1,8 @@
+'use strict';
+
+// But what a bullshit?
+// We can just use {} and module system
+
+const singleton = {};
+
+module.exports = { singleton };

JavaScript/6-js.js

@@ -0,0 +1,5 @@
+class Entity {}
+
+const singleton = new Entity();
+
+export { singleton };