Learn the fundamental concepts and principles of responsive web design.

• What is responsive design?
• Fixed vs fluid vs adaptive
• Mobile-first approach
• Progressive enhancement
• Graceful degradation
• Content strategy
• Performance considerations
• User experience principles

Configure viewport settings for optimal mobile rendering.

• Viewport meta tag
• Device pixel ratio
• Viewport units (vw, vh)
• Initial scale
• User scalable
• Viewport width
• Mobile browser behavior
• Viewport debugging

Use CSS media queries to create adaptive layouts for different devices.

• Media query syntax
• Breakpoint strategies
• Min-width vs max-width
• Device orientation
• Resolution queries
• Print media queries
• Complex media queries
• Media query organization

Create flexible layouts using CSS Grid and Flexbox.

• CSS Grid fundamentals
• Grid template areas
• Auto-fit and auto-fill
• Flexbox basics
• Flex wrap and direction
• Grid vs flexbox
• Container queries
• Subgrid

Optimize images for different screen sizes and resolutions.

• Responsive image techniques
• Srcset attribute
• Picture element
• Art direction
• Device pixel density
• Image optimization
• Lazy loading
• WebP and modern formats

Implement responsive typography that scales across devices.

• Responsive font sizes
• Fluid typography
• CSS clamp() function
• Line height optimization
• Reading experience
• Web font loading
• Font display strategies
• Text accessibility

Design responsive navigation systems for mobile and desktop.

• Mobile navigation patterns
• Hamburger menus
• Off-canvas navigation
• Tab bars
• Breadcrumb navigation
• Mega menus
• Sticky navigation
• Navigation accessibility

Optimize user interactions for touch devices and various input methods.

• Touch target sizing
• Hover states
• Touch gestures
• Pointer events
• Swipe interactions
• Button design
• Form interactions
• Accessibility considerations

Optimize responsive websites for fast loading on all devices.

• Critical rendering path
• Above-the-fold content
• Resource prioritization
• Mobile performance
• Image optimization
• CSS optimization
• JavaScript loading
• Core Web Vitals

Test and debug responsive designs across different devices and browsers.

• Browser developer tools
• Device simulation
• Real device testing
• Cross-browser testing
• Responsive testing tools
• Performance testing
• Accessibility testing
• Automated testing

Leverage CSS frameworks for rapid responsive development.

• Bootstrap responsive grid
• Tailwind CSS utilities
• Foundation framework
• Bulma CSS
• Custom grid systems
• Framework customization
• Performance considerations
• Framework comparison

Master advanced responsive design patterns and modern CSS features.

• Container queries
• Intrinsic web design
• CSS Grid advanced patterns
• Aspect ratio control
• Modern CSS functions
• Progressive enhancement
• Feature queries
• Future-proof techniques