WordPress Theme Development

  1. Debugging and Troubleshooting
    1. WordPress Debug Settings
      1. WP_DEBUG Configuration
        1. WP_DEBUG_LOG Usage
          1. WP_DEBUG_DISPLAY Settings
            1. SCRIPT_DEBUG for Development
            2. Error Logging and Analysis
              1. PHP Error Logs
                1. WordPress Debug Logs
                  1. Browser Console Errors
                  2. Debugging Tools and Plugins
                    1. Query Monitor
                      1. Debug Bar
                        1. Log Deprecated Notices
                        2. Common Theme Issues
                          1. Template Loading Problems
                            1. CSS and JavaScript Conflicts
                              1. Performance Issues
                                1. Compatibility Problems
                                2. Testing Methodologies
                                  1. Cross-Browser Testing
                                    1. Device Testing
                                      1. User Testing
                                        1. Automated Testing

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                                      22. Theme Distribution and Maintenance