Now more than ever, developers and designers are beginning to see the potential for using WordPress as a way to build web applications.
By that, I mean that the community is beginning to see that WordPress can be used for more than blogging and more than just content management: Instead, it can be used to power database-backed applications that run within the context of the web browser.
Posts in this series
WordPress for Web App Development: An Introduction
WordPress for Web App Development: Rethinking Architecture
WordPress for Web App Development: The Conceptual Model
WordPress for Web App Development: Events, Actions, and Filters
WordPress for Web App Development: User Management
WordPress for Web App Development: Sessions
WordPress for Web App Development: Email
WordPress for Web App Development: Saving Data