This question explores WordPress and addresses practical considerations related to: How do I create a custom Gutenberg block with dynamic content?

How do I create a custom Gutenberg block with dynamic content?

Ask any question about WordPress here... and get an instant response.

Post this Question & Answer:

How do I create a custom Gutenberg block with dynamic content?

Asked on Feb 20, 2026

Answer

Previous Question Next Question

Creating a custom Gutenberg block with dynamic content involves registering a block in WordPress and using PHP to render dynamic content on the server side. This process requires both JavaScript for the block editor and PHP for the dynamic content.

<!-- BEGIN COPY / PASTE -->
    // JavaScript: Register the block
    wp.blocks.registerBlockType('myplugin/dynamic-block', {
      title: 'Dynamic Block',
      icon: 'smiley',
      category: 'widgets',
      edit: function() {
        return wp.element.createElement('p', null, 'Dynamic Block Editor');
      },
      save: function() {
        return null; // Server-side rendering
      }
    });

    // PHP: Server-side rendering
    function myplugin_dynamic_block_render_callback() {
      return '<p>' . esc_html( 'This is dynamic content!' ) . '</p>';
    }
    register_block_type('myplugin/dynamic-block', array(
      'render_callback' => 'myplugin_dynamic_block_render_callback',
    ));
    <!-- END COPY / PASTE -->

Additional Comment:

Ensure you enqueue the JavaScript file for the block using "wp_enqueue_script" in your plugin or theme.
Use "register_block_type" to define the block and its server-side rendering callback in PHP.
Dynamic blocks are useful for content that changes often or needs to be generated based on conditions.
Consider using the WordPress REST API if you need to fetch data from external sources.

✅ Answered with WordPress best practices.

Ask any question about WordPress here... and get an instant response.

How do I create a custom Gutenberg block with dynamic content?

Asked on Feb 20, 2026

Answer

Real Questions. Clear Answers.