Booting WordPress 7.0 - 78%

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My WordPress Website

Hello from WordPress Playground!Sample Page

Hello from WordPress Playground!

This is Playground, a WordPress that runs client-side in your browser. It's perfect for training, demonstrating plugins and themes, and for testing purposes.

Note that you are logged-in as admin!
Thus, you can modify this site as you like: edit content, install plugins and play around.

To start over, simply reload the page!

Loading state: applying active blueprint

Downloading WordPress core, mounting SQLite database, activating Twenty Twenty-Five, then navigating to /hello-from-playground/.

Start or resume a Playground

Every route exposes the input it needs before booting.

Vanilla WordPress

No input

WordPress version PHP version

Ready to boot a clean WordPress site.

WordPress PR

Core

PR number or URL Test path

Valid WordPress core PR URL.

Gutenberg PR or branch

Plugin

PR, branch, or ref Open after boot

Branch refs require network access.

From GitHub

Repo import

Repository URL Load as

Repository path recognized.

Blueprint URL

JSON

Blueprint JSON URL Run mode

Looks like a blueprint JSON URL.

Import .zip

Upload

Playground export file Conflict handling

Choose an exported .zip bundle to continue.

Featured blueprints

Pick a preview or open the full 43-blueprint gallery tab.

Your Playgrounds

Unsaved Playground

Not saved to browser storage. Refresh will lose changes.

Coffee Shop demo

Saved locally - WooCommerce products and custom theme.

Gutenberg PR 64218

Saved locally - site editor test path.

Blueprint gallery

Search and filter the complete known set of 43 blueprints.

Runtime settings

This is an Unsaved Playground. Your changes will be lost on page refresh unless you save this site to browser storage.

WordPress version

reset required

Include older versions

safe display change

Show archived versions

PHP version

reset required

Language

reset required

Allow network access

safe toggle

Enabled

Create a multisite network

reset required

Disabled

Apply changes

Destructive reset required Applying WordPress, PHP, language, or multisite changes resets the database, uploads, themes, plugins, and current page content.

Confirm reset Save first if you need this local state. The current temporary WordPress site will be replaced.

Final state preview After confirmation the Site tab shows boot progress, then returns to the Homepage path.

/wordpress

wp-admin

wp-content

themes/twentytwentyfive

plugins/hello.php

wp-includes

index.php

wp-config.php

wp-cron.php

wp-load.php

/wordpress/wp-config.phpLocal editor mock

<?php
define( 'CONCATENATE_SCRIPTS', false );
define( 'DB_NAME', 'database_name_here' );
define( 'DB_USER', 'username_here' );
define( 'DB_PASSWORD', 'password_here' );
define( 'DB_HOST', 'localhost' );
define( 'DB_CHARSET', 'utf8mb4' );
define( 'WP_DEBUG', true );

if ( ! defined( 'ABSPATH' ) ) {
    define( 'ABSPATH', __DIR__ . '/' );
}
require_once ABSPATH . 'wp-settings.php';

blueprint.json

assets/welcome.html

plugins/playground-welcome.php

Database management is an early access feature WordPress Playground emulates MySQL using SQLite. The database tools are a work in progress and are improving every week. Report issues on the GitHub issue tracker.

wp_posts

wp_options

wp_users

wp_usermeta

wp_terms

wp_posts

SQLite path: /wordpress/wp-content/database/.ht.sqlite

ID	post_title	post_type	post_status
1	Hello world!	post	publish
2	Sample Page	page	publish
7	Hello from WordPress Playground!	page	publish
12	Navigation Menu	wp_navigation	publish

[21-May-2026 10:18:21 UTC] PHP Warning: file_get_contents(/wordpress/wp-admin/css/view-transitions.min.css): Failed to open stream in /wordpress/wp-includes/view-transitions.php on line 2

[21-May-2026 10:18:20 UTC] PHP Notice: Function wp_maybe_inline_styles was called incorrectly. Unable to read the path key for wp-block-library stylesheet.

[21-May-2026 10:18:20 UTC] PHP Notice: Function wp_maybe_inline_styles was called incorrectly. Unable to read the path key for twentytwentyfive-style stylesheet.

[21-May-2026 10:18:19 UTC] Playground boot completed in 4.2s at /hello-from-playground/.

Site Manager actions

Export and navigation actions live as first-class tabs, not hidden menu items.

WP Admin

Jump the running iframe to /wp-admin.

Homepage

Return the running iframe to /.

Export to GitHub PR

Export WordPress theme, plugin, or wp-content directory to a GitHub repository as a Pull Request.

Download .zip

Download the current playground as a portable .zip bundle.