Active Playground

Unsaved Playground

Gutenberg PR or branch selected Not saved to browser storage Reset will discard this temporary site

W My WordPress Website Edit Site 0 New Edit Page Howdy, admin

Hello from WordPress Playground!

This Playground runs client-side in your browser for testing plugins, themes, PRs, branches, and Blueprints.

Note that you are logged-in as admin. You can modify this site, inspect files, and export the resulting bundle.

Activity

Temporary Unsaved Playground opened at /hello-from-playground/.
Contract Gutenberg PR or branch is selected for review.

Inspector

Launch Contract

Input required

Selected command

Preview a Gutenberg PR or branch

Accepts a PR number, GitHub URL, or branch name. The preview identifies the resulting Playground as an editor patch review.

PR number, URL, or branch name

Install Gutenberg plugin build Allow network access

Input awaiting validation
Runtime not built
Preview identity not assigned
Save and export locked

Core patch

Preview a WordPress PR

Requires a WordPress core PR number or URL. It starts from latest WordPress and pins the active identity to the patch.

PR number or URL

Account connection

Import from GitHub

Imports public plugins, themes, or wp-content directories. The access token is not stored and re-authentication is required after refresh.

Repository path

Blueprint runner

Run Blueprint from URL

Runs a public blueprint.json against the current runtime after validation and replacement confirmation.

Blueprint URL

Replacement

Import .zip

Opens a local file chooser and requires confirmation before replacing files and the SQLite-backed database.

review-site-export.zip Selected archive, 14.8 MB

No external input

Start Vanilla WordPress

Starts immediately from the selected WordPress, PHP, language, network, and multisite settings.

WordPress latest PHP 8.3 English (United States) Network enabled

Playground name

Ready to copy 3,751 files 0%

Temporary Playgrounds are lost on refresh or close until saved.

Unsaved Playground Temporary session, not saved to browser storage

Active

Research Browser Playground Created May 21, 2026 - /research-browser-playground/

Browser

Unsaved reset is destructive Applying settings resets the current temporary site and discards file/database changes.

WordPress Version PHP Version Language Include older versions Allow network access Create a multisite network

FILES /wordpress wp-admin wp-content wp-config.php

/wordpress/wp-config.phpSaved

Blueprint JSON is valid and ready to run.

Database driver: MySQL emulation backed by SQLite
SQLite database path: /wordpress/wp-content/database/.ht.sqlite
Size: 452 KB

Playground

No boot errors. Service worker cache warm.

WordPress

Notice: plugin review-helper loaded from imported branch.

PHP

No fatal errors so far.

Showing 6 representative cards from the current 43 Blueprint gallery.

Selected: Art Gallery

Validate, inspect JSON, then run. Running can replace current content, so the inspector records a result state.

GitHub import Connect account, choose repository path, import plugin/theme/wp-content.

Export to GitHub Push current site bundle to a selected repository after authentication.

ZIP portability Download current site or import a zip over the active Playground.

Database download /wordpress/wp-content/database/.ht.sqlite - 452 KB

Blueprint bundle Copy link, download bundle, or run the edited blueprint.json.