Open in WordPress playground is a browser extension developed by lubusIN. It is a free program available for the Chrome platform. This extension falls under the category of Browsers and the subcategory of Add-ons & Tools.

The main purpose of Open in WordPress playground is to provide users with a convenient way to launch WordPress plugins or themes in a playground environment. By adding a playground button on the WordPress.org plugins and themes pages, this extension allows users to quickly test drive the plugin or theme before actually installing it on their WordPress site.

With Open in WordPress playground, users can easily assess the functionality and compatibility of a plugin or theme without the need for a separate testing environment. This can save valuable time and effort for developers and users alike.

Overall, Open in WordPress playground is a useful browser extension for WordPress users and developers who want to explore and evaluate plugins or themes in a hassle-free manner. The extension's simplicity and seamless integration with WordPress.org make it a valuable tool for anyone in the WordPress community.