The document, presented at the Plone Conference 2019, discusses the integration of Plone with GatsbyJS, highlighting the benefits of this combination such as fast websites and flexible content management. It outlines the features and shortcomings of GatsbyJS while showcasing how Plone can enhance GatsbyJS applications through a REST API and various use cases. Additionally, it provides guidance on getting started with the Gatsby-source-Plone plugin and links to relevant resources and examples.