Unsaved Playground Temporary runtime - refresh discards files and database

Support diagnostics console

Playground objects

1 warning
Editor patch preview

Preview a Gutenberg PR or branch

Accepts a PR number, GitHub URL, or branch name. The resulting Playground remains temporary until saved.

Replacement check: current runtime is unsaved. Starting a preview keeps a recovery row until you confirm reset or save.
  1. Input waiting for validation
  2. Runtime not built
  3. Preview identity not assigned
  4. Save and export locked

Saved, local, and temporary Playgrounds

Site State Storage Last action Actions

Transfer history

Selected detail

Unsaved Playground

Temporary WordPress latest, PHP 8.3, network on

Temporary
Path/hello-from-playground/
Reset behaviorReset discards this site
Database452 KB SQLite
ExportLocked until preview runs
Temporary settings reset warning Applying runtime settings resets this unsaved Playground. Saved Playgrounds use Save & Reload and keep their browser-backed identity.

Stored Playgrounds have limited configuration options. Temporary Playgrounds can be reset with the chosen runtime settings.

Unsaved runtime warning Refresh or settings reset will remove files, database, and the current PR preview unless this Playground is saved.
Storage

Temporary in-memory runtime. Save in browser or local directory to persist.

WordPress

Homepage responds at /hello-from-playground/; admin session is logged in as admin.

Logs

PHP notice captured from demo plugin, no fatal errors.

Database

MySQL emulation backed by SQLite, database handle reachable.

Browser saves survive refresh in this browser. Local-directory saves expose the project folder but depend on file-system permission.

wp-config.php Clean

Showing a representative subset: 12 shown of 43 Blueprints.

Website

Art Gallery

An art gallery created with the Vueo theme.

Editor is valid JSON. Running this Blueprint replaces current content after confirmation.

Database management is early access WordPress Playground emulates MySQL using SQLite. Database tools are still improving.
Database driver
MySQL emulation backed by SQLite
SQLite database path
/wordpress/wp-content/database/.ht.sqlite
Size
452 KB

No database export has been downloaded in this session.

[09:41:02] Playground boot complete
[09:41:04] Warning: temporary runtime is not saved
[09:41:06] Network access enabled
GitHub

Export to GitHub

Connect an account, choose a repository, then push current files. Access token is not stored after refresh.

Archive

Download as .zip

Packages files, Blueprint bundle, and database handle for portability.

Import

Import .zip

Opens native chooser, validates archive, then requires confirmation before replacing files and database.

Export and zip actions are available after the preview identity is ready.