acha-framework/src/backend/log-helper.js

is a modular framework on both client (angular.js) and server (node.js) side, it provides security, orm, ioc, obfuscation and ...

(function (undefined) {
  Ioc.define('backend.logHelper', [], function (provide) {
    provide({
      log: function (error) {
        'use strict';
        console.info('consider refactoring logger');
        console.error(error);
      }
    });
  });
}());