We are excited to announce a significant update to the WordPress Playground that completely improves the developer experience: a brand-new Blueprint Editor.

While the ability to edit Blueprints has existed previously, this update brings a polished, cohesive interface that combines a powerful code editor directly with the file browser. This new functionality is designed to streamline your workflow, making it easier than ever to prototype, test, and share WordPress configurations.
Key Features
1. Intelligent Auto-Completion
Writing JSON schemas just got a lot faster. The new editor features built-in auto-completion that guides developers as they type. Whether you are adding a new step or defining a specific configuration, the editor helps you generate valid Blueprints without constantly referring to documentation. It also includes full support for Blueprints v2.

2. Live “Auto-Recreate” Functionality
This is the game-changer. We have introduced an “Auto-recreate Playground from the Blueprint” toggle.
When enabled, any change you make in the code editor is immediately reflected in the WordPress instance on the right. You no longer need to manually reload or restart the instance. As seen in the demo, you can simply type a command to install a plugin (like Gutenberg), and watch the site update in real-time.
Faster Iteration
This update is perfect for developers who need to iterate quickly. You can easily copy a Blueprint from another environment, load it into Playground, and tweak it live. It creates an immediate feedback loop that drastically reduces development time. The Blueprint Editor also provides a validation that can guide your blueprint creation.
Try It Out
We invite you to explore the new editor features today. We want to hear your thoughts. Please let us know what you think about this new workflow in the comments below, or share your feedback directly with us in the Playground Slack channel.