markdaws/common.js

## common.js
// common.js ======================================

(function(exports) {

    // Define all your functions on the exports object
    exports.foo = function() {
	return 'bar';
    };

})((typeof process === 'undefined' || !process.versions)
   ? window.common = window.common || {}
   : exports);

// ================================================


// clientfile.html ==================================
// Using the common code in a browser
<html>
    <head>

    <script src="common.js"></script>
    </head>
    <body>

    <script>
      	alert(window.common.foo());
    </script>
    </body>
</html>

// ================================================

// nodefile.js ====================================
// Using the code from a node.js file

var common = require('./common');
console.log(common.foo());

// ================================================
	// common.js ======================================

	(function(exports) {

	// Define all your functions on the exports object
	exports.foo = function() {
	return 'bar';
	};

	})((typeof process === 'undefined' \|\| !process.versions)
	? window.common = window.common \|\| {}
	: exports);

	// ================================================


	// clientfile.html ==================================
	// Using the common code in a browser
	<html>
	<head>

	<script src="common.js"></script>
	</head>
	<body>

	<script>
	alert(window.common.foo());
	</script>
	</body>
	</html>

	// ================================================

	// nodefile.js ====================================
	// Using the code from a node.js file

	var common = require('./common');
	console.log(common.foo());

	// ================================================