A modern CMS has to serve a lot of different platforms. From the classic desktop computer, over smartphone and tablet displays to PWA and native apps.
With a headless CMS the content can be managed in a well known way and be published to be consumed by whatever frontend best suites the project requirements.
The REST extension builds a solid foundation to fulfill the needs of a headless CMS project.
To find out more about the current state of development or support the implementation reach out to firstname.lastname@example.org .