HTML5 Cheat Sheets & Quick References

Comprehensive reference guides for HTML5, CSS3, and JavaScript. Bookmark these pages for quick access to syntax, tags, attributes, and more.

Our cheat sheets are designed to be concise, printer-friendly references that you can use while coding. Each cheat sheet is available in both interactive web format and as a downloadable PDF. They're perfect for beginners who need a quick reference and for experienced developers who want to refresh their memory.

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HTML5 Tags Cheat Sheet

A comprehensive list of all HTML5 elements, organized by category. Includes syntax, attributes, and usage examples.

  • Document structure elements
  • Semantic content elements
  • Text formatting elements
  • Form elements and attributes
  • Multimedia elements
  • Table elements
  • All HTML5 global attributes

HTML5 Semantic Elements Cheat Sheet

Focus on HTML5 semantic elements and how to use them effectively for better document structure.

  • Detailed explanations of all semantic elements
  • Proper nesting guidelines
  • Accessibility benefits
  • SEO advantages
  • Common use cases
  • Best practices

HTML5 Forms Cheat Sheet

Everything you need to know about creating forms with HTML5, including new input types and validation attributes.

  • All input types with examples
  • Form attributes and their values
  • Built-in validation attributes
  • Datalist and autocomplete features
  • Form styling tips
  • Accessibility considerations

HTML5 Attributes Cheat Sheet

A reference for all HTML5 attributes, including global attributes and element-specific attributes.

  • Global attributes and their usage
  • Element-specific attributes
  • Data attributes and custom data
  • Event handler attributes
  • ARIA attributes for accessibility
  • Common attribute combinations

CSS3 Selectors Cheat Sheet

A comprehensive guide to all CSS3 selectors, including basic, advanced, and pseudo-selectors.

  • Basic selectors (element, class, ID)
  • Combinators (descendant, child, sibling)
  • Attribute selectors
  • Pseudo-classes and pseudo-elements
  • Structural selectors
  • Selector specificity rules

CSS3 Flexbox Cheat Sheet

Everything you need to know about CSS Flexbox layout, with visual examples and property references.

  • Flex container properties
  • Flex item properties
  • Alignment and justification options
  • Common layout patterns
  • Visual examples
  • Browser compatibility notes

CSS3 Grid Cheat Sheet

A comprehensive guide to CSS Grid Layout with properties, values, and common layout patterns.

  • Grid container properties
  • Grid item properties
  • Grid template syntax
  • Grid area naming conventions
  • Common layout patterns
  • Visual examples with code

CSS3 Properties Cheat Sheet

A comprehensive reference of all CSS3 properties, organized by category with examples and values.

  • Typography properties
  • Box model properties
  • Background and border properties
  • Transform and transition properties
  • Animation properties
  • Positioning and layout properties

JavaScript Syntax Cheat Sheet

A quick reference for JavaScript syntax, including variables, functions, objects, arrays, and control structures.

  • Variable declarations and scopes
  • Data types and operators
  • Function declarations and expressions
  • Object and array syntax
  • Control flow statements
  • ES6+ features and syntax

JavaScript DOM Manipulation Cheat Sheet

A comprehensive guide to manipulating the DOM with JavaScript, including selection, modification, and events.

  • Element selection methods
  • Element manipulation techniques
  • Creating and modifying elements
  • Event handling
  • Common DOM patterns
  • Performance considerations

JavaScript ES6+ Features Cheat Sheet

A reference for modern JavaScript features introduced in ES6 and beyond, with syntax and examples.

  • Arrow functions
  • Template literals
  • Destructuring assignment
  • Spread and rest operators
  • Classes and modules
  • Promises and async/await

HTML5 APIs Quick Reference

A comprehensive reference of all major HTML5 APIs with methods, properties, and usage examples.

  • Canvas API
  • Web Storage API
  • Geolocation API
  • Drag and Drop API
  • Web Workers API
  • Fetch API and XMLHttpRequest

HTML5 Canvas API Cheat Sheet

A detailed reference for working with the HTML5 Canvas API, including all drawing functions and properties.

  • Basic setup and context
  • Drawing shapes and paths
  • Colors, gradients, and patterns
  • Text rendering
  • Image manipulation
  • Animation techniques

HTML5 Basics Cheat Sheet

The perfect starting point for beginners, covering the essential elements, attributes, and concepts of HTML5.

  • Basic document structure
  • Most commonly used elements
  • Essential attributes
  • Text formatting
  • Links and images
  • Basic forms

Need a Custom Cheat Sheet?

We're constantly adding new cheat sheets based on user requests. If you need a specific reference that's not listed above, let us know!

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