The Test Team helps manage testing and triage across the WordPress ecosystem. They focus on user testing of the editing experience and WordPress dashboard, replicating and documenting bug reports, and supporting a culture of review and triage across the project.
GutenbergGutenberg The Gutenberg project is the new Editor Interface for WordPress. The editor improves the process and experience of creating new content, making writing rich content much simpler. It uses ‘blocks’ to add richness rather than shortcodes, custom HTML etc. https://wordpress.org/gutenberg/ is now in betaBeta A pre-release of software that is given out to a large group of users to trial under real conditions. Beta versions have gone through alpha testing in-house and are generally fairly close in look, feel and function to the final product; however, design changes often occur as part of the process., with that comes a new opportunity for testing.
There is now a testing page dedicated to Gutenberg, you can find it right here. There are currently 2 types of testing being looked for, each has a central feedback form.
Looking for other ways to give feedback? You can also write a blog post (let the editor team know about that in SlackSlack Slack is a Collaborative Group Chat Platform https://slack.com/. The WordPress community has its own Slack Channel at https://make.wordpress.org/chat/. #core-editor) or add an issue to the GitHub repository.
Your feedback and testing is really important at this stage of Gutenberg, it really does matter and help make this as good as it can be.