
WordPress Playground: what is it and how do I use it?
WordPress Playground is a major breakthrough for WordPress users, offering an experimental platform where WordPress runs entirely in your browser. This innovative system eliminates the need to install PHP, MySQL or Apache thanks to WebAssembly (WASM) and SQLite, creating a complete development environment accessible directly from your browser.

This innovation is aimed at developers, users and learners who want to explore and customize WordPress without the hassle of a local development environment. WordPress Playground lets you create sites, test plugins and themes, and check compatibility between different versions of WordPress and PHP, all in a secure and isolated way.
Here we explore how WordPress Playground can enhance your WordPress projects.
What is WordPress Playground?
Definition and main objective
WordPress Playground is an innovative platform that lets you run WordPress directly in your browser, without the need for a server, PHP or a database. The solution relies on WebAssembly (WASM) and a SQLite database to create a complete development environment. The main objective of WordPress Playground is to provide a temporary sandbox space where users can experiment, train and learn to manipulate WordPress without impacting their existing websites.
Comparison with traditional WordPress environments
Unlike traditional WordPress environments, which require setting up a hosting server, installing PHP and MySQL, and creating an administrator account, WordPress Playground simplifies the process enormously. With Playground, there’s no need to connect to a PHP server or database, making access possible at any time and at no cost. This eliminates the complex steps and technical challenges involved in setting up a traditional WordPress site.
Advantages of using Playground
Using WordPress Playground has several notable advantages.
Firstly, it allows you to test the latest version of WordPress and evaluate the compatibility of plugins and themes without compromising a working website. Plugin and theme developers can easily practice and test their work in a secure, isolated setting. What’s more, Playground makes it easy to deploy and test custom scripts, functions or code, which is invaluable for custom development and prototyping.
Secondly, WordPress Playground is highly configurable, offering the possibility of choosing the PHP and WordPress version, as well as the type of storage (none, browser, or local).
This flexibility allows users to simulate various development and production environments, facilitating compatibility testing and project presentations.
Finally, as an open source project, WordPress Playground promotes contribution and collaboration within the community, thus fostering its ongoing evolution and constant improvement.
Getting started with WordPress Playground
Access to WordPress Playground
To get started with WordPress Playground, simply visit the official website at playground.wordpress.net. Wait a few moments while the Playground environment prepares itself.
You’ll have access to a complete, ready-to-use WordPress instance right from your browser.

Initial configuration and available options
When you launch WordPress Playground, several configuration options allow you to customize your test space. You can select the type of storage for your data: Β« None Β», Β« Browser Β», or Β« Device Β». Selecting Β« None Β» means you’ll lose all changes if the page is reloaded, while the Β« Browser Β» option retains changes locally but deletes them if the tab is closed or the cache emptied.
It’s also possible to choose the version of WordPress and PHP, making it easier to test the compatibility of your plugins and themes with different versions. You can also access Β« WordPress Nightly Β», to experience the latest updates from the WordPress development team.

First steps to creating and managing content
Once you’ve set up your space, creating and managing content on your WordPress site in Playground can begin.

To add new plugins and themes, navigate to Β« Plugins Β» and Β« Appearance Β» in the dashboard. To install a plugin, click on Β« Add a new plugin Β», then Β« Download plugin Β» and choose the ZIP file of the downloaded plugin. To install a theme, follow a similar procedure via Β« Appearance Β» > Β« Themes Β» > Β« Add a new theme Β».
You can create new pages, posts and customize your site just like any other WordPress site.
For automatic installation of plugins and themes, Playground’s Request API can be used by adding parameters to the URL. For example, to install the SureCart plugin, use: https: //playground.wordpress.net/?plugin=surecart.



It’s also possible to download your WordPress Playground instance as a ZIP file for later re-importing, making it easy to save and resume your projects at any time.
Advanced uses of WordPress Playground
Theme and plugin testing
WordPress Playground is an ideal platform for testing themes and plugins in a secure, isolated setting. Thanks to the Request API, you can install and activate specific themes and plugins using the URL. For example, by adding `theme=frost&plugin=advanced-custom-fields&plugin=wp-migrate-db` to the URL, you create a WordPress site equipped with the Frost theme and the Advanced Custom Fields and WP Migrate Lite plugins, all preinstalled and activated.



This feature is extremely useful for developers, enabling them to test their products in different WordPress and PHP configurations without compromising a site in production. It also offers the possibility of checking compatibility with the latest versions of WordPress and PHP, making it easier to detect and resolve potential conflicts.
Custom feature development and testing
WordPress Playground is also a valuable tool for custom feature development and testing. It lets you deploy and test custom scripts, functions or code snippets directly from your browser.
Playground’s JavaScript API offers great flexibility, making it possible to create WordPress sites as well as new WordPress-based applications. The Blueprint API, using JSON files to configure the Playground environment, facilitates advanced customization without the need for complex coding. This method is ideal for developers wanting precise control over their test environment.
Community collaboration and sharing
WordPress Playground encourages collaboration and sharing within the WordPress community. It’s possible to embed interactive WordPress sites into your web pages via an iframe, which is particularly useful for project demos, tutorials, and online courses.
This feature eliminates the need to configure a server or database to share WordPress configurations. What’s more, importing and exporting instances of Playground makes it easy to save and share your work with others, accelerating development, testing, learning and contributing to the WordPress community.
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Conclusion
WordPress Playground represents a revolution in WordPress site development and management. This cutting-edge platform lets you run WordPress directly in your browser, eliminating the need for a server, PHP or database.
With Playground, you can test themes and plugins, create and manage content, and collaborate with other users in a secure, isolated space.
The major advantages of WordPress Playground are its ease of installation, the ability to test different versions of WordPress and PHP, and the option of integrating interactive WordPress sites directly into your own websites. Developers will find great flexibility in Playground’s APIs, such as Blueprints and the JavaScript API, enabling them to customize and share their creations.
Whether you’re a novice or a seasoned developer, WordPress Playground is an essential tool for learning, experimenting and honing your WordPress development skills. We encourage you to discover all that Playground has to offer, and adopt this technology into your workflow to make your WordPress projects faster and easier.
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