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HTML: Markup language

HTML reference
  • Elements
  • Global attributes
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HTML guides
  • Responsive images
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Markup languages
  • SVG
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CSS: Styling language

CSS reference
  • Properties
  • Selectors
  • At-rules
  • Values & units
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CSS guides
  • Box model
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  • Flexbox
  • Colors
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Layout cookbook
  • Column layouts
  • Centering an element
  • Card component
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JavaScript: Scripting language

JS reference
  • Standard built-in objects
  • Expressions & operators
  • Statements & declarations
  • Functions
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JS guides
  • Control flow & error handing
  • Loops and iteration
  • Working with objects
  • Using classes
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Web APIs: Programming interfaces

Web API reference
  • File system API
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  • HTML DOM API
  • Push API
  • Service worker API
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Web API guides
  • Using the Web animation API
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  • Using the Web speech API
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All web technology

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