I know that there is ServiceNow Certification Self-test tool on vendor instances that provides a peek of compliance in coding standards and deviations from best practice in coding so that it can be aligned before app submitted for certification.
What about global applications - how is coding review done ? how to see across an app developed in global scope of how well it has been developed keep best coding practices in mind - in terms of client script, server script, apis, properties, logs etc
