In this video of the #o365DevChallenge series, we walk through the process of separating the HTML (view), business logic (repo), and models into different modules for easier development and easier maintenance. As the default, the web part project has all the code (outside of web part properties interfaces, and string locals) housed into a single module. This structure demonstrated in the video, segments out these concerns into separate modules in attempt to optimizes the web part code structure. ? Subscribe to SPClassroom SharePoint and o365 videos – https://www.youtube.com/user/clardo11… SPClassroom is a collection of SP2013, SP2016, SharePoint Online, office365, and SPFx SharePoint Developer’s Framework, with a focus on training videos for Power Users, Developers, and SharePoint Architects.