^{Originally posted by justintadlock January 3, 2023}
Gutenberg 14.9 introduces a new "shadow" preset for theme.json: WordPress/gutenberg#46813

This allows devs to create a set of custom box-shadow presets for use in their themes, which can be referenced in theme.json or templates. We need a tutorial that covers how to implement this.

Currently, we are still waiting on UI integration in the form of a component on the user's end. Do y'all think it's worth waiting for the UI pieces to land before the tutorial?

I'm up for writing this.