#magentoconference

There are two types of code in Magento 2. Private code - implementation of API and internal classes which help to support business logic. Public code - Application Programming Interfaces, event observer extension points, configuration. In theory, extension developers shouldn't use private Magento 2 code when building extensions/modules due to a high probability of code change even in PATCH version of a core change. In practice Magento 2.x still has area for improvement when it comes to Public Code. Be careful what classes you use from Magento 2 to write your custom logic. #magento #magento2 #mage #php #magentoconference #meetmagento #mmit17 (at Hotel Michelangelo Milan)