TT1 Blocks is an experimental block-based version of the Twenty Twenty-One theme. It is built to leverage the full-site editing functionality that is being built in the Gutenberg plugin. This theme is not meant for use on a production site.
WordPress.org Theme Page
The initial language pack for the theme will be generated when 90% of the project strings have been translated (currently 66%).
Nabil Moqbel Latest translation: 10 months ago