I tested Atomic Blocks on this site before. New blocks have been added since, and I presume the earlier blocks have been updated, so I’m making a new post about them.
This Gist embed block was created by Pantheon, for showing code samples.
This is the test of the Tiles layout from Sword Layouts.
You’d think maybe there would be (or that there soon will be) more than one kind of block available in a plugin called “Advanced Content Blocks,” but so far it’s only the one. But tabbed content is pretty popular, so I installed it to see how it works.
This post demonstrates the custom blocks provided by the Atomic Blocks plugin.
The Advanced Gutenberg Blocks plugin creates several custom block types, but not all of them seem to be working.
This post demonstrates the custom blocks added by Stackable’s Ultimate Gutenberg Blocks plugin. (Please, never call anything in WordPress “ultimate.”)