gistfile1.js

// Well, this theoretically works in both Node.js (via `require('./page')`) and the browser (via `<script src="./page.js"></script>`).
// 
// Since there’s no namespacing in the browser, and you can’t do `whatever_you_want = require('./page')`, we namespace it under the global variable as `ANAL.page`.
(function(page){
  
  // code
  
return page; })( (typeof(module) !== "undefined") ? (module.exports = {}) : (ANAL = {page: {}}).page )