WordPress Development Fundamentals

WordPress powers a massive portion of the web, but true customization requires moving beyond the admin dashboard and into the code. Understanding how WordPress works under the hood is the key to creating secure, efficient, and highly functional websites. This text-based course guides you through the foundational architecture of WordPress development, taking you from a standard user to an entry-level developer. You will progress from understanding core files to writing your first custom functions, preparing you to modify themes and plugins with confidence. What you'll learn: Understand the WordPress template hierarchy and how pages are rendered; Configure local development environments for safe testing and coding; Apply PHP standards, actions, and filters to modify core platform behavior; Explore the database schema to understand how content is stored and retrieved; Differentiate between traditional classic themes and modern block-based architectures; Practice writing clean, secure code using WordPress security best practices. The course begins with essential terminology, basic directory structures, and local setup before moving into the core hook system and template files. This program is designed for beginners with a basic understanding of HTML and CSS who want to transition into development, with no prior PHP experience required. Start reading today to unlock the full programming potential of WordPress.