Title: Playground Meeting Summary: June 27, 2025 Author: Fellyph Cintra Published: July 4, 2025 --- [ ](https://profiles.wordpress.org/fellyph/) [Fellyph Cintra](https://profiles.wordpress.org/fellyph/) 11:31 am _on_ July 4, 2025 Tags: [playground ( 7 )](https://make.wordpress.org/playground/tag/playground/) # Playground Meeting Summary: June 27, 2025 The WordPress Playground team convened on June 27, 2025, to discuss recent advancements, ongoing work, and future plans. Key updates included significant enhancements to Playground’s coreCore Core is the set of software required to run WordPress. The Core Development Team builds WordPress. functionalities, particularly around networking and Blueprints, along with improvements to the CLICLI Command Line Interface. Terminal( Bash) in Mac, Command Prompt in Windows, or WP-CLI for WordPress. and documentation. ### Key Announcements & Highlights ### Playground Enhancements A major highlight was the **default enabling of networking on playground.wordpress. net**. This highly requested feature, now active by default, allows new Playground instances immediate network access, greatly enhancing its utility for various demos and use cases. This was made possible by performance improvements in the initial`/ wp-admin/` loading, specifically from [PR #2296](https://github.com/WordPress/wordpress-playground/pull/2296) and [PR #2295](https://github.com/WordPress/wordpress-playground/pull/2295). Other significant Playground updates include **Improved PHPPHP PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML. [https://www.php.net/manual/en/index.php](https://www.php.net/manual/en/index.php) Instance Handling**, where the PHP Process Manager now offers better support for acquiring non-primary PHP instances([PR #2274](https://github.com/WordPress/wordpress-playground/pull/2274)), improving stability for ad-hoc PHP runs and resolving a race condition. **Simultaneous Network Calls** are now possible([PR #2286](https://github.com/WordPress/wordpress-playground/pull/2286)), allowing multiple, asynchronous network calls to run concurrently across co-existing PHP instances within the same web worker. ### Blueprints v2 Runner Shipped The **Blueprints v2 runner (blueprints.phar)** has been added to the `@wp-playground/ blueprints` package. While the v1 runner remains the default for now, this addition paves the way for the next generation of Playground Blueprints. ### CLI & File System Updates The team also shipped several improvements to the Playground CLI and file system, including: * **CLI Help Message Clarity** with updated help messages for `--mount-dir` and related flags for better user understanding([PR #2287](https://github.com/WordPress/wordpress-playground/pull/2287)) * **PHP_BINARY Defined** to consistently define the constant when running `PHP. wasm` in `php.cli()` mode for compatibility ([PR #2288](https://github.com/WordPress/wordpress-playground/pull/2287)) * **Shared Filesystem Fix** to ensure only `NODEFS` nodes are considered shared filesystems within the PHP Node environment, resolving a `FS error 44` ([PR #2300](https://github.com/WordPress/wordpress-playground/pull/2300)) * **CLI Code Refactor** where the `parseOptionsAndRunCLI()` logic was moved to ` run-cli.ts` to streamline future development([PR #2297](https://github.com/WordPress/wordpress-playground/pull/2297)). #### More Translations Added Thanks to [@shimotomoki](https://profiles.wordpress.org/shimotomoki/) for significant progress has been made on internationalization, with **Japanese translations added** to the”About Playground” ([PR #2282](https://github.com/WordPress/wordpress-playground/pull/2282)),“ Build” ([PR #2290](https://github.com/WordPress/wordpress-playground/pull/2290)), and “Launch” ([PR #2292](https://github.com/WordPress/wordpress-playground/pull/2292)) sections of the documentation. The team encourages further contributions from community members interested in translating the Playground documentation into their native languages. ### Team Contributions Team members shared their ongoing work and discussed various topics: * **SQLite Driver Adoption:** [@janjakes](https://profiles.wordpress.org/janjakes/) is focusing on adopting the new SQLite driver and further testing pluginPlugin A plugin is a piece of software containing a group of functions that can be added to a WordPress website. They can extend functionality or add new features to your WordPress websites. WordPress plugins are written in the PHP programming language and integrate seamlessly with WordPress. These can be free in the WordPress. org Plugin Directory [https://wordpress.org/plugins/](https://wordpress.org/plugins/) or can be cost-based plugin from a third-party. compatibility. * **Blueprints v2 Polishing:** [@zieladam](https://profiles.wordpress.org/zieladam/) is polishing the Blueprints v2 for Playground CLI Pull Request. The team noted the potential for Playground CLI to run plugin tests, specifically mentioning the Plugin Check (PCP) plugin as a promising use case. * **CLI README Update:** [@fellyph](https://profiles.wordpress.org/fellyph/) is adding a new `README` to the CLI, inviting collaboration for reviews. * **OPcache Support:** [@zaerl](https://profiles.wordpress.org/zaerl/) is actively testing OPcache support and measuring performance, while also investigating an out-of-memory error. The discussion touched upon the potential performance gains and the challenges of debugging WASM memory issues. * **Xdebug Support:** Work on Xdebug continues, with a recent PR enabling it on Node 23. The goal is to extend support to Node < 23 and then to browsers, with exciting prospects for connecting Xdebug to Chrome DevTools. * **UIUI UI is an acronym for User Interface - the layout of the page the user interacts with. Think ‘how are they doing that’ and less about what they are doing./UXUX UX is an acronym for User Experience - the way the user uses the UI. Think ‘what they are doing’ and less about how they do it. Discussions:** The team discussed the Playground web version’s menu structure, particularly the presence of two menus with similar options. While acknowledging the current discoverability benefits of the top-right popup, it was recognized that the Playground UI could benefit from further UX work, referencing existing “website redesign” issues on GitHubGitHub GitHub is a website that offers online implementation of git repositories that can easily be shared, copied and modified by other developers. Public repositories are free to host, private repositories require a paid subscription. GitHub introduced the concept of the ‘pull request’ where code changes done in branches by contributors can be reviewed and discussed before being merged by the repository owner. [https://github.com/](https://github.com/). * **PHP Version Support:** The team discussed the strategy for dropping support for older PHP versions (like 7.2) once WordPress core ceases to support them. The consensus was to likely drop support on the first major problem with that version, rather than immediately on day one of a new core release. The meeting was productive and full of discussions around new features and improvements, until the next meeting. To keep the discussion going. 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