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WordPress Theme Development
1. Introduction to WordPress Theme Development
2. Setting Up the Development Environment
3. Anatomy of a WordPress Theme
4. The Template Hierarchy
5. Building Core Template Files
6. The Loop and Content Display
7. Theme Functionality with functions.php
8. Advanced Template Files
9. Navigation and Menus
10. Widgets and Sidebars
11. The Customizer API
12. Block Editor Integration
13. Extending Theme Capabilities
14. Performance Optimization
15. Responsive Design and Mobile Optimization
16. Accessibility in Theme Development
17. Security Best Practices
18. Internationalization and Localization
19. WordPress Coding Standards
20. Child Themes
21. Debugging and Troubleshooting
22. Theme Distribution and Maintenance
Anatomy of a WordPress Theme
The Theme Directory Structure
Location in wp-content/themes/
Organizing Theme Files and Folders
Naming Conventions
Minimum Required Files
style.css
index.php
The style.css Header
Theme Name
Theme URI
Author
Author URI
Description
Version
License
License URI
Tags
Text Domain
Domain Path
Common Theme Files and Their Purpose
functions.php
header.php
footer.php
sidebar.php
screenshot.png
Additional Template Files
File Organization Best Practices
Template Parts Directory
Assets Directory
CSS Files
JavaScript Files
Images
Language Files Directory
Documentation Files
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2. Setting Up the Development Environment
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4. The Template Hierarchy