Active development continues on Gutenberg, the new editing experience for WordPress Core. The latest update for the editor includes great new features, such as reusable content blocks, a dark editor style, export and import of templates, and much more. In addition, the Gutenberg team has published a comprehensive guideto the features currently included in the editor.
Users can test Gutenberg right now by installing the plugin, which currently has over 450,000 active installs according to the new Gutenberg in Numbers site. Along with that, the Gutenberg Handbook has some very useful information about how to use and develop for the new editor.