What is the new page you are requesting?

Add info in the developer docs (DevHub) for using the WordPress Playground.

Existing documentation

https://wordpress.github.io/wordpress-playground/

• Add/improve this on DevHub?

How will this new page help us

The WordPress Playground is a great way to spin up environments for testing Proofs of Concept, plugins, etc.

The Playground creates a WP instance in the browser automagically. No web server, no PHP installation, just an environment in the browser that is easy to work with, extensible, easy to re-create and disposable.

The goal is to provide documentation for how to use the Playground... on the WP.org Plugin Repository authors can create a quick link to an instance to test a plugin with minimal effort via WP Playground, but it isn't truly clear the benefits of this feature or how to implement on wp.org/plugins

@adamziel - author of WP Playground is requesting docs, if we can create docs for the Playground it allows the feature author to work on support and hand over documentation to the docs team.