implicit require

module.js

var module = (function create(
  namespace, handler, module, Proxy
) {
  // ------------------------------------
  // (C) WebReflection - MitStyle License
  // ------------------------------------
  // @dependency npm install node-proxy
  // ------------------------------------
  //   var sys = module.sys;
  //   sys.print("it works!");
  //   var yet = sys.nonexisting.yet;
  //   yet.doStuff();
  // ------------------------------------
  return Proxy.create({
    get: function (receiver, name) {
      if (!module.hasOwnProperty(name)) {
        var key = namespace ?
          namespace + "/" + name :
          name
        ;
        module[name] = require(key);
        handler[name] = create(key, {}, module[name], Proxy);
        return handler[name];
      } else {
        return module[name];
      }
    }
  });
}("", {}, global, global.Proxy || require("node-proxy")));

Hawt sauce