The Builderius team released an early version of their own CSS framework, which is built into the builder or can be used alone.

Karol Król from the ThemeIsle team has conducted a hosting survey most years since 2014 and has compiled the raw data from each year into a Google Sheet.

WordPress org has a “Learn” courses area that has a large number of learning tracks. This is a good resource to bookmark or remember for when people ask for good courses.

This article on the developer blog has a good overview of what JSON schema is and it also lists and explains the several ways that JSON schema is used in WordPress. It is worthwhile reading this article for orientation purposes for power users even if you aren’t a developer.

The Plus team just released a free Figma UI Kit and Design System called Sprout. It has 1300+ Components and 250+ Pages. There are not many Figma design kits that focus on WordPress and so they wanted to make available layouts and designs that would assist in WordPress website creation.

This site is an example of CSS animation. It it uses clip path polygons to create animal shapes. Pretty cool example of what can be done with some of the emerging CSS animation support and things like polygons. Web kit browsers have full support (for polygons), it’s limited in Firefox. There is a how it’s made page that describes the technique.

Here is a table showing the CSS options per Gutenberg block. If you compare it to the list from 6.1, which is linked in the post, it seems that most blocks got 2-3 additional style options.

Felix Arntz shared an awesome set of MU plugins with custom functionality. These are tweaks and enhancements that he has put in place over the years and which he installs for his client site builds.

Ronald Huereca has a free addon that adds features to GenerateBlocks.