Learn how to create a custom dynamic block that saves information to custom post_meta and creates a one-to-one experience in both the block editor and on the front end. You will see an example of how to to use @wordpress/create-block package to scaffold a block.

The WordPress block editor (a.k.a. Gutenberg) communicates with the database via the WordPress REST API. We can read and write post meta from within the Gutenberg editor after we enable the specific post meta field in the WordPress REST API.