Here’s an article from WP Tavern written by Justin Tadlock which I thought you might find of interest.

The WordPress pattern directory went live to the world as the development team behind it put the finishing touches on the project. It will work similarly to the theme and plugin directories in time. Along with WordPress 5.8, users can browse and use block patterns directly from the post editor.

To read more head over to WP Tavern

Till next time,
D