In this PnP Webcast, we wanted to have a discussion on the different development and customization models for SharePoint. Webcast is in format of a discussion around advantages and disadvantages of each option. We are covering classic farm solutions and sandbox solutions, add-in model, externally hosted apps and upcoming SharePoint Framework. We cover each fo the topics, including considerations for both SharePoint online and on-premises. Key objective was to have open and transparent discussion around the future of the SharePoint developmen techniques and to share considerations around the different options.