AMD && CommonJS && Plain

simple.js

(function () {
    function factory(dep1, dep2) {
        /* simple modile */
        return function () { return dep1 + dep2; };
    }
    
    if (typeof define === 'function' && define.amd) {
        define('simple', ['dep1', 'dep2'], factory);
    } else if (typeof module !== 'undefined' && module.exports) {
        module.exports = factory(requrie('dep1'), require('dep2'));
    } else {
      this.simple = factory(dep1, dep2);
    }
}());