Responsive Web Design

  1. Performance and Optimization
    1. Image Optimization
      1. Image Format Selection
        1. JPEG Optimization
          1. PNG Usage
            1. WebP Implementation
              1. AVIF Support
                1. SVG for Graphics
                2. Compression Strategies
                  1. Lossy Compression Techniques
                    1. Lossless Compression Methods
                      1. Quality vs File Size Balance
                      2. Responsive Image Delivery
                        1. Srcset Implementation
                          1. Sizes Attribute Optimization
                            1. Picture Element Usage
                              1. Image CDN Integration
                              2. Lazy Loading
                                1. Native Lazy Loading
                                  1. JavaScript Lazy Loading
                                    1. Intersection Observer API
                                      1. Performance Benefits
                                    2. CSS Optimization
                                      1. CSS Minification
                                        1. Critical CSS Extraction
                                          1. Unused CSS Removal
                                            1. CSS Bundling Strategies
                                              1. CSS-in-JS Considerations
                                              2. JavaScript Optimization
                                                1. Script Minification
                                                  1. Code Splitting
                                                    1. Asynchronous Loading
                                                      1. Deferred Script Execution
                                                        1. Module Bundling
                                                        2. Font Optimization
                                                          1. Font Display Property
                                                            1. Font Subsetting
                                                              1. Self-Hosted vs CDN Fonts
                                                                1. Font Loading Strategies
                                                                  1. Variable Font Usage
                                                                  2. Network Optimization
                                                                    1. HTTP/2 Considerations
                                                                      1. Resource Prioritization
                                                                        1. Caching Strategies
                                                                          1. Compression Algorithms

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                                                                        6. Common Responsive Design Patterns

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                                                                        8. Testing and Debugging