Getting Started with WordPress Development

WordPress powers over 40% of the web, which makes it one of the most valuable skills a web developer can have. In this guide, I'll walk you through how to get started with WordPress development.

Setting Up Your Environment

Before writing any code, you need a local development environment. I recommend:

• LocalWP — the easiest way to spin up WordPress locally
• VS Code — with PHP and WordPress extensions
• Git — for version control

Understanding the Structure

A WordPress theme lives in wp-content/themes/. At minimum, a theme needs:

1. style.css — theme metadata and styles
2. index.php — the main template
3. functions.php — where the magic happens

<?php
function my_theme_setup() {
  add_theme_support('post-thumbnails');
  add_theme_support('title-tag');
}
add_action('after_setup_theme', 'my_theme_setup');

The Template Hierarchy

WordPress uses a template hierarchy to decide which file renders a given page. Understanding this is key:

single.php for posts, page.php for pages, archive.php for archives.

Next Steps

Once you're comfortable with themes, explore:

• Custom post types for structured content
• WooCommerce for e-commerce
• The REST API for headless setups

WordPress development opened countless doors for me over my 6+ year career. Start small, build often, and you'll be amazed how far it takes you.