Drupal Website Development

  1. Theming and Frontend Development
    1. Theme System Architecture
      1. Theme Layer Structure
        1. Template Hierarchy
          1. Theme Inheritance
            1. Theme Suggestions
            2. Theme Development Basics
              1. Theme File Structure
                1. Theme Info Files
                  1. Template Files
                    1. CSS and JavaScript Integration
                      1. Theme Libraries
                      2. Working with Twig
                        1. Twig Syntax
                          1. Template Variables
                            1. Twig Filters and Functions
                              1. Template Debugging
                                1. Custom Twig Extensions
                                2. Responsive Design
                                  1. Mobile-First Approach
                                    1. Breakpoint Management
                                      1. Responsive Images
                                        1. Flexible Layouts
                                        2. Theme Customization
                                          1. Sub-theming
                                            1. Template Overrides
                                              1. Preprocessing
                                                1. Custom CSS and JavaScript
                                                2. Frontend Build Tools
                                                  1. Sass and Less
                                                    1. JavaScript Bundling
                                                      1. Asset Optimization
                                                        1. Automated Workflows

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                                                      7. Extending Drupal with Modules

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                                                      9. Custom Module Development