There is a kind of regularity in the meetings for the WordPress Meetup Hasselt group. We meet every 2 months. After the previous edition on website security, it was time to listen to two fixed values in the Belgian WordPress community. Csaba and Veerle introduced us to the Gutenberg editor. On the one hand by the theme Twenty Nineteen and on the other hand by giving more insight into the technical possibilities that you can use with simple hooks and filters.
You can read the full article on the website of WP Belgium, but if I have to take one point out of it:
Gutenberg is the editor for the coming years whose possibilities will only expand.