How to Create a Custom Gutenberg Blocks Plugin in WordPress (wp-custom-blocks)

Building custom Gutenberg blocks is one of the most valuable skills for modern WordPress developers. In this article, we’ll create a real plugin from scratch called wp-custom-blocks . The Gutenberg editor has transformed how we build content in WordPress. Instead of relying on shortcodes or page builders, we can now create reusable, dynamic blocks using modern JavaScript (React) and WordPress APIs. In this tutorial, you’ll learn how to create your own custom block plugin and understand the core concepts behind it. Prerequisites: Before starting, make sure you have: WordPress installed locally Node.js and npm installed Basic knowledge of JavaScript and React A code editor (VS Code recommended) Step 1: Create the Plugin Open your terminal and run: npx @wordpress/create-block wp-custom-blocks This command scaffolds a complete plugin with build tools, configuration, and a sample block. Step 2: Navigate to the Project cd wp-custom-blocks npm install npm start Now your development environmen