webrcade VS wordpress-playground

I haven't had any trouble just serving the distribution package with NGINX with the assets served from the same domain.

webЯcade – WASM based retro emulation on any device\ (44 comments)

They recently added shareable links:

> Stand-alone links (shareable direct links to games)

https://github.com/webrcade/webrcade/releases/tag/0.0.5

Sorry friend, WordPress already beat you to it: https://github.com/WordPress/wordpress-playground

> Is there a reason why using OPFS directly from SQLite doesn't work?

I'm guessing this means using SQLite WASM's built-in OPFS integration as described in these articles:

- sqlite3 WebAssembly documentation - Persistent Storage Options: OPFS - https://sqlite.org/wasm/doc/trunk/persistence.md#opfs

- SQLite Wasm in the browser backed by the Origin Private File System - https://developer.chrome.com/blog/sqlite-wasm-in-the-browser...

Within the Playground, SQLite interacts with the database file in MEMFS only, and the Playground coordinates the syncing from MEMFS to OPFS.

https://github.com/WordPress/wordpress-playground/tree/trunk...

The reason for this, I believe, is that the primary use case is/was to have the entire file system in memory, including SQLite's database file. This was the original implementation, and is still the default behavior. Persistence was later added as an optional feature.

The good news is that browser support for OPFS seems to be getting better. From the SQLite docs:

  As of March 2023 the following browsers are known to have the necessary APIs:

One of the most exciting things at WordCamp Europe 2023 for me was discovering how far along the WordPress Playground project is. If you haven’t heard of the playground before, it’s a full version of WordPress, running directly in your browser!

WordPress has an official WebAssembly build for the browser and Node.js: https://developer.wordpress.org/playground https://github.com/WordPress/wordpress-playground

(Disclosure: I'm the creator)

I love the work going on there at WasmLabs, especially enjoying the articles with in-depth technical explorations.

After the article about running WordPress in the browser was published, there's a new project called WordPress Playground which is gradually preparing NPM or Composer packages to make it easier for people to run it.

https://github.com/WordPress/wordpress-playground/

They've been doing very detailed work, like making some patches to PHP and SQLite for improved compatibility with Emscripten, etc. It seems there's a lot of overlap with what WasmLabs has achieved and probably have continued to develop further. Perhaps there's an opportunity for collaboration.

WordPress WASM\ (28 comments)