wp-block-development

To scaffold a WordPress Gutenberg block, this Skill guides you through using modern tooling like `@wordpress/create-block` to generate the initial structure, manage `block.json` metadata, and register attributes for WordPress 6.9+ compatibility.

Dynamic rendering for a custom WordPress block is implemented using server-side PHP rendering callbacks. This Skill provides guidance on setting up these callbacks to fetch and display data, such as recent posts with filtering options, without relying on static block content.

Invalid Gutenberg blocks during attribute serialization occur when block markup does not match expected `block.json` definitions. This Skill addresses common serialization issues and API versioning requirements to ensure your blocks remain valid in WordPress 6.9+.

Yes, ensuring compatibility with WordPress 6.9+ requires adherence to API version 3 requirements. This Skill helps you update block metadata and rendering logic to meet these modern API versioning standards and avoid deprecated functionality.

The best way to update `block.json` is by safely modifying its definitions for attributes, scripts, styles, and rendering methods. This Skill streamlines metadata management to ensure your Gutenberg block's configuration aligns with current WordPress best practices.