If you use and love WordPress, this is must-watch TV: Gutenberg showcased during the annual State of the Word including a bit of amazing live editing by Matías Ventura. We’ll be seeing much more in 2018, and as everyone starts testing it more — the team improves it daily and progress ramps up — and eventually it comes to the rest of the world via an official WordPress release.
Matt previously laid out the vision with We Called it Gutenberg for a Reason (August 2017).
The Automattic VIP team shared a useful overview: The New WordPress Editor: What You Need to Know about Gutenberg. My colleague Ian Stewart gives his angle in Why I’m so excited about the Gutenberg Editor for WordPress.
I also highly recommend watching Morten Rand-Hendriksen’s Gutenberg and the WordPress of Tomorrow presentation from WordCamp US 2017.
If you’re brand new to the project, start here: Introducing a new way to WordPress.
To get involved with Gutenberg, head over to GitHub for design and development, follow along with team updates on Make WordPress, and — of course install the plugin and start using it if you haven’t already.