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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
Building Core Template Files
header.php
The DOCTYPE Declaration
The html and head Sections
Meta Tags and SEO Basics
Viewport Meta Tag
Character Encoding
SEO Meta Tags
Linking Stylesheets and Scripts
wp_head() Hook
Opening body Tag
Site Header Structure
Site Logo
Navigation Menu
Search Form
footer.php
Site Footer Structure
Footer Widgets
Footer Navigation
Copyright and Credits
wp_footer() Hook
Closing body and html Tags
index.php
The Default Fallback Template
Including Header and Footer
Implementing The Loop
Displaying Posts and Content
Handling No Posts Found
Pagination
sidebar.php
Widget Areas
Default Sidebar Content
Multiple Sidebars
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4. The Template Hierarchy
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6. The Loop and Content Display