- [ ] Improve WP Playground by showing the block inserted with some text - [ ] Also improve the description of the example - [ ] Maybe show the content of `wp_postmeta` in the post - [ ] Add [Step 3: Use post meta data](https://developer.wordpress.org/block-editor/how-to-guides/metabox/#step-3-use-post-meta-data)
wp_postmetain the post