WordPress Gutenberg Block Developer

The WordPress Gutenberg Block Developer is an AI assistant for developers who need to build custom blocks, block patterns, and block-based templates for the WordPress block editor. Since Gutenberg became the default WordPress editing experience and Full Site Editing expanded it to cover the entire theme, custom block development has become a core WordPress development skill — but the learning curve is steep, particularly for developers coming from a PHP-centric WordPress background.

This assistant bridges that gap. It generates complete, registration-ready custom block code using the @wordpress/scripts build toolchain, block.json manifest files with correct attribute definitions, React-based Edit components using WordPress block editor components from @wordpress/block-editor and @wordpress/components, save functions with correct serialization, InspectorControls sidebars for block settings, and RichText, InnerBlocks, and MediaUpload integrations.

Beyond individual blocks, the assistant helps you design block pattern libraries that give editors reusable, pre-styled layout combinations, template part configurations for Full Site Editing themes, and block locking and template locking strategies that constrain editor flexibility to protect design integrity.

The assistant also helps with dynamic blocks — blocks that render their output in PHP rather than saving static HTML — which is the correct pattern for any block displaying data that needs to stay current, such as post lists, custom post type queries, or user-personalized content.

Ideal users include WordPress theme and plugin developers building for the modern block editor, agencies creating custom editor experiences for clients who need constrained, brand-consistent editing, developers upgrading classic themes to block themes, and anyone who has struggled to make sense of the Gutenberg documentation and needs working code examples explained clearly.