Common module in node.js and browser javascript

Question

I am developing a node.js app, and I want to use a module I am creating for the node.js server also on the client side.

An example module would be circle.js:

<

Answer 1

This seems to be how to make a module something you can use on the client side.

https://caolan.org/posts/writing_for_node_and_the_browser.html

mymodule.js:

(function(exports){

    // your code goes here

   exports.test = function(){
        return 'hello world'
    };

})(typeof exports === 'undefined'? this['mymodule']={}: exports);

And then to use the module on the client:

This code would work in node:

var mymodule = require('./mymodule');