Index

Symbols

3D graphics, Getting the Context
? (question mark), in attributes, Geolocation’s Position Object
@-rules, Implementing @font-face

A

a element, Block Elements Inside Links, Validating HTML5 Documents

accessibility

audio/video, Accessible Media, Accessible Media
canvas API and, Accessibility Concerns, Accessibility Concerns
hovering and, Pseudo-classes
nav element and, The nav Element, The nav Element
required attribute and, The required Attribute
WAI-ARIA, WAI-ARIA, Further Reading

Accessible Rich Internet Applications (ARIA) (see WAI-ARIA)

action attribute, The form Element

:active pseudo-class, Pseudo-classes

addColorStop method, Variations on fillStyle , Variations on fillStyle

addEventListener method, Introducing the Media Elements API, Introducing the Media Elements API, Playing and Pausing the Video, Playing and Pausing the Video

adjacent sibling selector, Relational Selectors

::after pseudo-element, Generated Content

alpha value, RGBA

animate method, Rotating a Spinner with Raphaël

animation property, The Shorthand animation Property, The Shorthand animation Property

animation-delay property, animation-delay , animation-delay

animation-direction property, animation-direction , animation-direction

animation-duration property, animation-duration , animation-duration

animation-fill-mode property, animation-fill-mode , animation-fill-mode

animation-iteration-count property, animation-iteration-count , animation-iteration-count

animation-name property, animation-name , animation-name

animation-play-state property, animation-play-state , animation-play-state

animation-timing-function property, animation-timing-function , animation-timing-function

animations, Transitions, Accepting Dropped Elements

(see also Drag and Drop API)
(see also transitions)
about, Animations, Animations
browser support, Animations
keyframes, Keyframes, Keyframes
multiple, The Shorthand animation Property
properties for, Animation Properties, animation-play-state
properties shorthand, The Shorthand animation Property, The Shorthand animation Property

anonymous functions, Variations on fillStyle , Variations on fillStyle

APIs (Application Programming Interface), Why should I care about HTML5?

about, What is HTML5?, What is HTML5?
for database interaction, Web SQL and IndexedDB, Web SQL and IndexedDB
for dragging/dropping (see Drag and Drop API)
for drawing (see Canvas API)
for geolocation (see geolocation API)
for graphics (see SVG)
for offline site access (see offline site access)
for running scripts in background, Web Workers, Web Workers
for two-way communication, Web Sockets, Web Sockets
for video (see video API)
for web storage (see web storage)

application cache, How It Works: the HTML5 Application Cache, How It Works: the HTML5 Application Cache

arc method, Drawing Other Shapes by Creating Paths, Drawing Other Shapes by Creating Paths

article element, The article Element, The article Element, Structuring The HTML5 Herald , Structuring The HTML5 Herald

aside element, The aside Element, The aside Element, Structuring The HTML5 Herald , Structuring The HTML5 Herald

async attribute, The async Attribute for Scripts, The async Attribute for Scripts

at-rules, Implementing @font-face

attribute selectors, Attribute Selectors, Attribute Selectors

attribute values, What about other XHTML-based syntax customs?, Validating HTML5 Documents

audio

browser support, The Current State of Play, The Current State of Play, What combinations work in current browsers?, What combinations work in current browsers?, What about audio?
captions, Accessible Media, Accessible Media
controls, What about audio?, What about audio?
muting, The audio Attribute, The audio Attribute

audio attribute, The audio Attribute, The audio Attribute

audio codecs, Audio Codecs, Audio Codecs

audio element, What about audio?

autocomplete attribute, The autocomplete Attribute, The autocomplete Attribute, The form Element

autofocus attribute, The autofocus Attribute

autoplay attribute, The autoplay Attribute, The autoplay Attribute, What about audio?

B

b element, Bold Text, Bold Text

background images, Multiple Background Images

(see also gradients)
multiple, Multiple Background Images, Multiple Background Images
sizing, Background Size, Background Size

background property, Multiple Background Images

background-color property, Multiple Background Images

background-image property, Multiple Background Images

background-size property, Background Size, Background Size

backwards selectors, Relational Selectors

::before pseudo-element, Generated Content

big element, Big and Small Text, Big and Small Text

block elements, A New Perspective on Types of Content, Block Elements Inside Links, Block Elements Inside Links, Validating HTML5 Documents, Getting Older Browsers on Board, Getting Older Browsers on Board, Translation

blur distance, Drop Shadows

bold text, Bold Text, Bold Text

Boolean attributes, What about other XHTML-based syntax customs?

border-radius property, Rounded Corners: border-radius , Rounded Corners: border-radius

box-shadow property, Drop Shadows, Inset and Multiple Shadows

boxes

basic, Putting It into Practice, Putting It into Practice
rounding corners, Rounded Corners: border-radius , Rounded Corners: border-radius
shadows, Drop Shadows, Drop Shadows

breaks, column, Column Breaks, Column Breaks

browser cache, How It Works: the HTML5 Application Cache, How It Works: the HTML5 Application Cache

browser support

about, The Varied Browser Market, The Varied Browser Market
for 3D graphics, Getting the Context
for animations, Animations
for audio, The Current State of Play, The Current State of Play, What combinations work in current browsers?, What combinations work in current browsers?, What about audio?
for background sizing, Background Size, Background Size
for canvas API, Canvas
character encoding and, The head Element
for columns, CSS3 Multicolumn Layouts, The columns Shorthand Property, Column Breaks, Spanning Columns, Spanning Columns, Progressive Enhancement, Progressive Enhancement
for debugging, Creating Various Font File Types: Font Squirrel, Creating Various Font File Types: Font Squirrel
for Drag and Drop API, Drag and Drop, Drag and Drop
for File API, Drag and Drop
for fonts, Declaring Font Sources, Declaring Font Sources, Creating Various Font File Types: Font Squirrel
for geolocation, Geolocation, Privacy Concerns
graceful degradation, transition-duration
for gradients, CSS3 Gradients and Multiple Backgrounds , Linear Gradients, Linear Gradients, The W3C Syntax, The Old WebKit Syntax
for HTML5, Why do these changes still work in older browsers?, Why do these changes still work in older browsers?, Getting Older Browsers on Board, Getting Older Browsers on Board
for image manipulation, Security Errors with getImageData , Security Errors with getImageData
for media queries, Browser Support
for obsolete elements, The Word “Deprecated” is Deprecated
for offline API, Offline Web Applications, Offline Web Applications
for pseudo-classes, Pseudo-classes, Pseudo-classes, Structural Pseudo-classes
for required fields, The required Attribute
for RGBA, RGBA
for rounded corners, Rounded Corners: border-radius
for shadows, Drop Shadows, Drop Shadows, Inset and Multiple Shadows, Inset and Multiple Shadows, Text Shadow
for SVG, SVG, SVG
for transforms, Transforms, Translation, Changing the Origin of the Transform, Support for Internet Explorer 8 and Earlier, Support for Internet Explorer 8 and Earlier
for unrecognized elements, Leveling the Playing Field, Leveling the Playing Field
for video, The Current State of Play, The Current State of Play, What combinations work in current browsers?, What combinations work in current browsers?, What about Internet Explorer 6–8?, What about Internet Explorer 6–8?
for WAI-ARIA, The Current State of WAI-ARIA, The Current State of WAI-ARIA
for Web Sockets API, Web Sockets, Web Sockets
for Web SQL, Web SQL and IndexedDB, Web SQL and IndexedDB
for web storage, Web Storage, Web Storage, Local Storage
for Web Workers API, Web Workers, Web Workers

buffered attribute, Attributes

button input, The required Attribute

C

cache, refreshing, Refreshing the Cache, Caching the Cache

cache.manifest file, The cache.manifest File, The cache.manifest File, Pointing Your HTML to the Manifest File, Caching the Cache, Caching the Cache

calculations, displaying, The output Element

calendar control, Dates and Times

callbacks, Retrieving the Current Position

canplay event, Events

canplaythrough event, Introducing the Media Elements API

canvas API

2D vs 3D, Getting the Context, Getting the Context
about, Canvas, A Bit of Canvas History
accessibility issues, Accessibility Concerns, Accessibility Concerns
browser support for, Canvas
clearing canvas, Displaying Text on the Canvas
color, Filling Our Brush with Color, Filling Our Brush with Color
color to grayscale, Converting an Image from Color to Black and White, Converting an Image from Color to Black and White, Manipulating Video with Canvas, Manipulating Video with Canvas
coordinate system, The Canvas Coordinate System, The Canvas Coordinate System
creating elements, Creating a canvas Element, Creating a canvas Element
displaying text, Displaying Text on the Canvas, Displaying Text on the Canvas
drawing an image, Drawing an Image to the Canvas, Drawing an Image to the Canvas
drawing circles, Drawing Other Shapes by Creating Paths, Drawing Other Shapes by Creating Paths
drawing complex shapes, Drawing Other Shapes by Creating Paths
drawing on canvas, Drawing on the Canvas, Drawing on the Canvas
drawing rectangles, Drawing a Rectangle to the Canvas, Drawing a Rectangle to the Canvas
gradients, Variations on fillStyle , Variations on fillStyle
manipulating an image, Manipulating Images, Manipulating Images
pattern fills, Variations on fillStyle , Variations on fillStyle
resources, Further Reading
saving drawings, Saving Canvas Drawings, Saving Canvas Drawings
security issues, Security Errors with getImageData , Security Errors with getImageData
setting context, Getting the Context, Getting the Context
SVG vs, Canvas versus SVG, Canvas versus SVG

canvas element, Creating a canvas Element, Creating a canvas Element

CanvasGradient object, Filling Our Brush with Color, Variations on fillStyle

CanvasPattern object, Filling Our Brush with Color, Variations on fillStyle

CanvasRenderingContext2D object, Getting the Context, Getting the Context

captions, Accessible Media, Accessible Media

case, upper vs lower, What about other XHTML-based syntax customs?, Validating HTML5 Documents

character encoding, The head Element, The head Element, Why do these changes still work in older browsers?

:checked pseudo-class, Pseudo-classes

child elements, selecting, Structural Pseudo-classes, Structural Pseudo-classes

child selector, Relational Selectors

Chrome, Introducing HTML5 and CSS3

(see also browser support)
geolocation prompt, Privacy Concerns, Privacy Concerns
local storage viewing/changing, Viewing Our Web Storage Values with the Web Inspector, Viewing Our Web Storage Values with the Web Inspector

circle element, Drawing in SVG

cite element, A cite for Sore Eyes, A cite for Sore Eyes

clear input, Search

clear method, Removing Items and Clearing Data

clearPosition , Geolocation Methods

closePath method, Drawing Other Shapes by Creating Paths

closing tags, Shouldn’t all tags be closed?, Shouldn’t all tags be closed?, What about other XHTML-based syntax customs?, Validating HTML5 Documents

codecs, Video Codecs, Audio Codecs

collapsible text, The details Element, The details Element

color

converting to grayscale, Converting an Image from Color to Black and White, Converting an Image from Color to Black and White
fills, Filling Our Brush with Color, Filling Our Brush with Color
grayscale conversion, SVG Filters, SVG Filters
HSL notation, HSL and HSLA, HSL and HSLA
opacity property, Opacity, Opacity
pre-CSS3, CSS3 Colors, CSS3 Colors
RGBA notation, RGBA, RGBA
for shadows, Drop Shadows
transparency, Filling Our Brush with Color, Displaying Text on the Canvas

color input, The required Attribute, Colors, Colors

color picker, Colors

color stops, The W3C Syntax, The Old WebKit Syntax, The Old WebKit Syntax, Linear Gradients with SVG, Variations on fillStyle , Variations on fillStyle

color-stop function, The Old WebKit Syntax

column-count property, The column-count Property, The column-count Property

column-fill property, Columns and the height Property

column-gap property, The column-gap Property, The column-gap Property

column-rule property, The column-rule Property, The column-rule Property

column-span property, Spanning Columns, Spanning Columns

column-width property, The column-width Property, The column-width Property

Columnizer, Progressive Enhancement

columns

about, CSS3 Multicolumn Layouts, CSS3 Multicolumn Layouts
borders on, The column-rule Property, The column-rule Property
breaking, Column Breaks, Column Breaks
browser support, CSS3 Multicolumn Layouts, The columns Shorthand Property, Column Breaks, Spanning Columns, Spanning Columns, Progressive Enhancement, Progressive Enhancement
gaps between, The column-gap Property, The column-gap Property
height of, Columns and the height Property, Columns and the height Property
hyphenation in, Other Considerations, Other Considerations
shorthand, The columns Shorthand Property, The columns Shorthand Property
spanning, Spanning Columns, Spanning Columns
specifying number, The column-count Property, The column-count Property
width of, The column-width Property, The column-width Property

columns property, The columns Shorthand Property, The columns Shorthand Property

compatibility mode, Declaring Font Sources, Declaring Font Sources

content, semantic types, A New Perspective on Types of Content, A New Perspective on Types of Content

content-type, setting, MIME Types, MIME Types, Setting the Content Type on Your Server, Setting the Content Type on Your Server

context menu, Playing and Pausing the Video, Playing and Pausing the Video

context object, Getting the Context

context, 2D or 3D, Getting the Context, Getting the Context

controls attribute, Enabling Native Controls, Enabling Native Controls, What about audio?

cookies, Local Storage

coordinates

geolocation API, Geolocation’s Position Object, Geolocation’s Position Object
in canvas, The Canvas Coordinate System, The Canvas Coordinate System
latitude/longitude, Grabbing the Latitude and Longitude, Grabbing the Latitude and Longitude

corners

asymmetrical, Rounded Corners: border-radius
rounding, Rounded Corners: border-radius , Rounded Corners: border-radius

createLinearGradient method, Variations on fillStyle

createPattern method, Variations on fillStyle , Variations on fillStyle

createRadialGradient method, Variations on fillStyle

CSS3

about, What is CSS3?, Why should I care about CSS3?
Modernizr and, Using Modernizr with CSS, Using Modernizr with CSS
older browsers and, Why do these changes still work in older browsers?, Getting Older Browsers on Board, Getting Older Browsers on Board

CSS3 Sandbox, Tools of the Trade

CSS3, Please, Tools of the Trade

cubic-bezier function, transition-timing-function

currentSrc attribute, Attributes

currentTime property, Responding When the Video Ends Playback, Updating the Time as the Video Plays

D

database APIs, Web SQL and IndexedDB, Web SQL and IndexedDB

datalist element, The datalist Element and the list Attribute, The datalist Element and the list Attribute

DataTransfer Object, The DataTransfer Object, The DataTransfer Object

date and time inputs, Dates and Times, Dates and Times

dates, dynamic, Dates and Times, Dates and Times

dates, encoding (see time element)

datetime attribute, The time Element, The time Element

datetime input, Dates and Times

datetime-local input, Dates and Times

debugging tools, Testing If the Application Cache Is Storing Your Site, Testing If the Application Cache Is Storing Your Site

:default pseudo-class, Pseudo-classes

defer attribute, The async Attribute for Scripts, The async Attribute for Scripts

definition lists, Description (not Definition) Lists, Description (not Definition) Lists

deprecated, vs. obsolete, The Word “Deprecated” is Deprecated, The Word “Deprecated” is Deprecated

descendant selector, Relational Selectors

description lists, Description (not Definition) Lists, Description (not Definition) Lists

details element, The details Element, The details Element

determineLocation method, Are we online?

dialogue, encoding, Description (not Definition) Lists, Description (not Definition) Lists

disabled attribute, The disabled Attribute, The disabled Attribute

:disabled pseudo-class, Pseudo-classes

:disabled pseudo-class, The disabled Attribute

displayOnMap function, Retrieving the Current Position, Grabbing the Latitude and Longitude

div element, The header Element, The section Element, Structuring The HTML5 Herald

dl element, Description (not Definition) Lists, Description (not Definition) Lists

doctype, The Doctype, The Doctype, Why do these changes still work in older browsers?, Why do these changes still work in older browsers?

document outline, The Document Outline, The Document Outline, The hgroup Element, The hgroup Element

document ready check, Loading a Map

double colon, Pseudo-elements and Generated Content

DPI, Background Size, Background Size

Drag and Drop API

about, Drag and Drop, Drag and Drop
browser support, Drag and Drop, Drag and Drop
dropping objects, Accepting Dropped Elements, Accepting Dropped Elements
getting/setting data, The DataTransfer Object, The DataTransfer Object
making draggable, Making Elements Draggable, Making Elements Draggable
resources, Further Reading, Further Reading

draggable attribute, Making Elements Draggable, Making Elements Draggable

dragover event, Accepting Dropped Elements

draw method, Drawing on the Canvas, Drawing on the Canvas

drawImage method, Drawing an Image to the Canvas

drawOneFrame functio, Manipulating Video with Canvas

drop event, Accepting Dropped Elements

drop shadows, Drop Shadows, Drop Shadows

duration attribute, Attributes

dynamic dates, Dates and Times, Dates and Times

E

elements

moving, Translation, Translation

resizing, Scaling, Scaling

role attribute, How WAI-ARIA Complements Semantics, The Current State of WAI-ARIA

rotating, Rotation, Rotation

selecting, Attribute Selectors (see selectors)

(see also selectors)

skewing, Skew, Skew

em element, Italicized Text, Italicized Text

email input, Email Addresses, Email Addresses

embedded content, A New Perspective on Types of Content

:empty pseudo-class, Structural Pseudo-classes

:enabled pseudo-class, Pseudo-classes

ended event, Responding When the Video Ends Playback, Responding When the Video Ends Playback

error event, Events

error handling

getImageData , Displaying Text on the Canvas
QUOTA_EXCEEDED_ERR , Storage Limits
try/catch, Storage Limits, Storage Limits, Displaying Text on the Canvas

error messages, customizing, Email Addresses, Email Addresses

exceptions, handling, Storage Limits, Storage Limits

explicit section, The cache.manifest File

eXtensible Markup Language (XML), SVG

F

fallback section, The Fallback Section, The Fallback Section

figcaption element, The figure and figcaption Elements, The figure and figcaption Elements

figure element, The figure and figcaption Elements, The figure and figcaption Elements

File API, Drag and Drop

fillRect method, Drawing a Rectangle to the Canvas

fillStyle property, Filling Our Brush with Color

fillText method, Displaying Text on the Canvas

filters

for gradients, Linear Gradients with IE Filters, Linear Gradients with IE Filters
for shadows, Drop Shadows
in SVG, SVG Filters, SVG Filters
for transforms, Support for Internet Explorer 8 and Earlier

Firebug, Creating Various Font File Types: Font Squirrel

Firefox (see browser support)

:first-child pseudo-class, Structural Pseudo-classes

::first-letter pseudo-element, Pseudo-elements and Generated Content

::first-line pseudo-element, Pseudo-elements and Generated Content

:first-of-type pseudo-class, Structural Pseudo-classes

flash of unstyled text (FOUT), Other Considerations

Flash Player plugin, A Bit of History, What about Internet Explorer 6–8?

float property, CSS3 Multicolumn Layouts

flow content, A New Perspective on Types of Content

focus, The required Attribute, The required Attribute, The autofocus Attribute

focus event, The required Attribute

:focus pseudo-class, Pseudo-classes

font property descriptors, Font Property Descriptors, Font Property Descriptors

Font Squirrel, Creating Various Font File Types: Font Squirrel, Creating Various Font File Types: Font Squirrel

font stack, Applying the Font, Applying the Font

fonts

using @font-face , Implementing @font-face , Implementing @font-face

font-face rule, Web Fonts with @font-face , Web Fonts with @font-face

font-family declaration, Implementing @font-face

fonts

browser support, Declaring Font Sources, Declaring Font Sources, Creating Various Font File Types: Font Squirrel
converting formats, Creating Various Font File Types: Font Squirrel, Creating Various Font File Types: Font Squirrel
declaring sources, Declaring Font Sources, Declaring Font Sources
file size, Creating Various Font File Types: Font Squirrel
in canvas, Displaying Text on the Canvas
licensing issues, Legal Considerations, Legal Considerations
performance issues, Other Considerations, Other Considerations
property descriptors, Font Property Descriptors, Font Property Descriptors
setting font stack, Applying the Font, Applying the Font
troubleshooting, Creating Various Font File Types: Font Squirrel, Creating Various Font File Types: Font Squirrel
unicode support, Unicode Range, Unicode Range
web font services, Legal Considerations

footer element, The footer Element, The footer Element

for attribute, The output Element

form attribute, The form Attribute, The form Attribute

form attributes

about, HTML5 Form Attributes, HTML5 Form Attributes
accessibility, The required Attribute
autocomplete , The autocomplete Attribute, The autocomplete Attribute, The form Element
autofocus , The autofocus Attribute
disabled , The disabled Attribute, The disabled Attribute
form , The form Attribute, The form Attribute
list , The datalist Element and the list Attribute, The datalist Element and the list Attribute
multiple , The multiple Attribute, The multiple Attribute
pattern , The pattern Attribute, The pattern Attribute, Numbers
placeholder , The placeholder Attribute, Polyfilling Support with JavaScript, Dates and Times, Dates and Times
readonly , The readonly Attribute, The readonly Attribute
required , The required Attribute, The required Attribute, Pseudo-classes, Pseudo-classes

form element, The form Element, The form Element

form elements

basic structure, Dependable Tools in Our Toolbox, Dependable Tools in Our Toolbox
datalist , The datalist Element and the list Attribute, The datalist Element and the list Attribute
form , The form Element, The form Element
HTML5 vs XHTML, Validating HTML5 Documents, Validating HTML5 Documents
keygen , The keygen Element, The keygen Element
optgroup , The optgroup Element
output , The output Element, The output Element
textarea , The textarea Element, The textarea Element

form inputs (see input types)

future-proofing, On to the Real Stuff, On to the Real Stuff

G

general sibling selector, Relational Selectors

generated content, Generated Content, Generated Content

geo-location-javascript library, A Final Word on Older Mobile Devices

geolocation API

about, Geolocation, Geolocation
browser support, Geolocation, Privacy Concerns
checking browser support, Checking for Support with Modernizr, Checking for Support with Modernizr
coordinates available, Geolocation’s Position Object, Geolocation’s Position Object
getting current position, Retrieving the Current Position, Retrieving the Current Position
getting latitude/longitude, Grabbing the Latitude and Longitude, Grabbing the Latitude and Longitude
getting timestamp, Geolocation’s Position Object
loading a map, Loading a Map, Loading a Map
methods, Geolocation Methods, Geolocation Methods
mobile devices, A Final Word on Older Mobile Devices
privacy issues, Privacy Concerns, Privacy Concerns

getContext method, Getting the Context

getCurrentPosition method, Geolocation Methods, Retrieving the Current Position, Retrieving the Current Position

getImageData method, Manipulating Images, Manipulating Images, Security Errors with getImageData , Security Errors with getImageData

getItem method, Getting and Setting Our Data, Getting and Setting Our Data, The Shortcut Way

Google Maps, Grabbing the Latitude and Longitude, Grabbing the Latitude and Longitude, Loading a Map, Loading a Map

graceful degradation, transition-duration

Gradient Generator, Tools of the Trade

gradients

about, CSS3 Gradients and Multiple Backgrounds
images vs., CSS3 Gradients and Multiple Backgrounds
in canvas, Variations on fillStyle , Variations on fillStyle
linear (see linear gradients)
radial (see radial gradients)
repeating, Repeating Gradients, Repeating Gradients

grayscale, converting to, Converting an Image from Color to Black and White, Converting an Image from Color to Black and White, Manipulating Video with Canvas, Manipulating Video with Canvas, SVG Filters, SVG Filters

H

h5o, The Document Outline

head element, The head Element, The head Element

header element, The header Element, The header Element, Structuring The HTML5 Herald

heading content, A New Perspective on Types of Content, The Document Outline, The Document Outline

height attribute, The Markup

height property, Columns and the height Property, Columns and the height Property

hgroup element, The hgroup Element, The hgroup Element

Hickson, Ian, The nav Element

hidden input, The required Attribute

high attribute, The progress and meter Elements

hints, on forms, The placeholder Attribute

:hover pseudo-class, Pseudo-classes

HSL notation, HSL and HSLA, HSL and HSLA

.htaccess file, MIME Types, MIME Types, Setting the Content Type on Your Server, Caching the Cache

html element, The html Element, The html Element

HTML5

about, What is HTML5?, Why should I care about HTML5?
basic page structure, A Basic HTML5 Template, The Rest is History
changes to existing features, Changes to Existing Features, Description (not Definition) Lists
choice of new elements, The footer Element, The footer Element
content types, A New Perspective on Types of Content, A New Perspective on Types of Content
older browsers and, Why do these changes still work in older browsers?, Why do these changes still work in older browsers?, Getting Older Browsers on Board, Getting Older Browsers on Board
specifications, Would the real HTML5 spec please stand up?, Would the real HTML5 spec please stand up?
validation changes, Validating HTML5 Documents, Validating HTML5 Documents
XHTML vs, Shouldn’t all tags be closed?, What about other XHTML-based syntax customs?, Validating HTML5 Documents, Validating HTML5 Documents

HTML5 shim (see HTML5 shiv)

HTML5 shiv, Leveling the Playing Field, Leveling the Playing Field, Getting Older Browsers on Board, Support for Styling HTML5 Elements in IE8 and Earlier

hyphenation, Other Considerations, Other Considerations

I

i element, Italicized Text, Italicized Text

image method, Drawing an Image to Raphaël’s Container

images

converting color to grayscale, Converting an Image from Color to Black and White, Converting an Image from Color to Black and White
drawing, Drawing an Image to the Canvas, Drawing an Image to the Canvas
as fills, Variations on fillStyle , Variations on fillStyle
gradients vs., CSS3 Gradients and Multiple Backgrounds
manipulating, Manipulating Images, Manipulating Images, Security Errors with getImageData , Security Errors with getImageData
rotating, Rotating a Spinner with Raphaël, Rotating a Spinner with Raphaël

implied sections, The Document Outline, The hgroup Element

:in-range pseudo-class, Pseudo-classes

:indeterminate pseudo-class, Pseudo-classes

IndexedDB, Web SQL and IndexedDB, Web SQL and IndexedDB

Inkscape, Using Inkscape to Create SVG Images, SVG Filters

inline elements, A New Perspective on Types of Content, Translation, Scaling

input types

color, The required Attribute, Colors, Colors
date and time, Dates and Times, Dates and Times
email address, Email Addresses, Email Addresses
full list, HTML5 New Form Input Types, HTML5 New Form Input Types
numbers, Numbers, Numbers
phone numbers, Telephone Numbers, Telephone Numbers
range, The required Attribute, Ranges, Ranges
search, Search, Search
URLs, URLs, URLs

inset shadows, Inset and Multiple Shadows, Inset and Multiple Shadows

integer/string conversion, Converting Stored Data, Converting Stored Data

interactive content, A New Perspective on Types of Content

Internet Explorer, Introducing HTML5 and CSS3

(see also browser support)
font support, Declaring Font Sources, Declaring Font Sources
gradient filters, Linear Gradients with IE Filters, Linear Gradients with IE Filters
HTML5 support, Getting Older Browsers on Board, Getting Older Browsers on Board
Modernizr and, Support for Styling HTML5 Elements in IE8 and Earlier , Support for Styling HTML5 Elements in IE8 and Earlier
offline API and, Offline Web Applications
transforms support, Support for Internet Explorer 8 and Earlier, Support for Internet Explorer 8 and Earlier
unrecognized elements, Leveling the Playing Field, Leveling the Playing Field

:invalid pseudo-class, Pseudo-classes

:invalid pseudo-class, Styling Required Form Fields

italic text, Italicized Text, Italicized Text

itemtype attribute, Microdata Namespaces, Microdata Namespaces

:last-child pseudo-class, Structural Pseudo-classes

:last-of-type pseudo-class, Structural Pseudo-classes

Lawson, Bruce, The section Element

line breaks, The textarea Element

linear gradients

about, Linear Gradients, Linear Gradients
browser support, Linear Gradients, Linear Gradients, The W3C Syntax, The Old WebKit Syntax
color stops, The W3C Syntax, The Old WebKit Syntax, The Old WebKit Syntax, Linear Gradients with SVG
direction, The W3C Syntax, The Old WebKit Syntax
in Internet Explorer, Linear Gradients with IE Filters, Linear Gradients with IE Filters
from Photoshop, Putting It All Together, Putting It All Together
stripes, The W3C Syntax
SVG files, Linear Gradients with SVG, Linear Gradients with SVG
tools for creating, Tools of the Trade, Tools of the Trade
W3C syntax, The W3C Syntax, The W3C Syntax
WebKit syntax, The Old WebKit Syntax, The Old WebKit Syntax

linearGradient element, Linear Gradients with SVG

link element, The head Element, Why do these changes still work in older browsers?

lint tools, Validating HTML5 Documents

list attribute, The datalist Element and the list Attribute, The datalist Element and the list Attribute

lists

datalists, The datalist Element and the list Attribute, The datalist Element and the list Attribute
description/definition, Description (not Definition) Lists, Description (not Definition) Lists
ordered, Customized Ordered Lists, Customized Ordered Lists

loadeddata event, Events

loadedmetadata event, Events

local storage, Local Storage, Local Storage, Viewing Our Web Storage Values with the Web Inspector, Viewing Our Web Storage Values with the Web Inspector

localStorage[key] , The Shortcut Way, The Shortcut Way

loop attribute, The loop Attribute, The loop Attribute, What about audio?

low attribute, The progress and meter Elements

M

manifest attribute, Pointing Your HTML to the Manifest File, Pointing Your HTML to the Manifest File

mark element, The mark Element, The mark Element

max attribute, The progress and meter Elements, Numbers, Ranges

media queries, Media Queries , Further Reading

browser support, Browser Support
syntax, Syntax

meta element, The head Element

metadata content, A New Perspective on Types of Content

metadata, loading video, Events

meter element, The progress and meter Elements

microdata

about, Microdata, Microdata
adding, The Microdata Syntax, Understanding Name-Value Pairs
item types, Microdata Namespaces, Microdata Namespaces
resources, Further Reading, Further Reading
semantic elements vs, Aren’t HTML5’s semantics enough?, Aren’t HTML5’s semantics enough?

MIME types, MIME Types, MIME Types

min attribute, The progress and meter Elements, Numbers, Ranges

Miro Video Converter, Encoding Video Files for Use on the Web

mobile devices, The Growing Mobile Market, The Growing Mobile Market, The preload Attribute, Background Size, Background Size, Declaring Font Sources, Geolocation’s Position Object, A Final Word on Older Mobile Devices, Offline Web Applications

(see also offline web applications)

Modernizr

about, Modernizr, Modernizr
with CSS, Using Modernizr with CSS, Using Modernizr with CSS
geolocation API and, Checking for Support with Modernizr, Checking for Support with Modernizr
HTML5 shiv and, Getting Older Browsers on Board
Internet Explorer and, Support for Styling HTML5 Elements in IE8 and Earlier , Support for Styling HTML5 Elements in IE8 and Earlier
with JavaScript, Using Modernizr with JavaScript, Using Modernizr with JavaScript
placeholder attribute, Polyfilling Support with JavaScript
resources, Further Reading, Further Reading
video API and, Introducing the Media Elements API

month input, Dates and Times

multiple attribute, The multiple Attribute, The multiple Attribute

muted attribute, Muting and Unmuting the Video’s Audio Track

muting/unmuting, The audio Attribute, The audio Attribute, Muting and Unmuting the Video’s Audio Track, Muting and Unmuting the Video’s Audio Track

N

names, in citations, A cite for Sore Eyes, A cite for Sore Eyes
nav element, The nav Element, The nav Element, The Current State of WAI-ARIA, The Current State of WAI-ARIA
navigator.onLine property, Are we online?, Are we online?
negative delays, transition-delay
NEWT (New Exciting Web Technologies), What is HTML5?
nightly builds (WebKit), Linear Gradients
no-js class, Using Modernizr with CSS
normalization (of date/time) (see time element)
:not pseudo-class, Structural Pseudo-classes, Structural Pseudo-classes
novalidate attribute, The form Element
:nth-child pseudo-class, Structural Pseudo-classes
:nth-last-child pseudo-class, Structural Pseudo-classes
:nth-last-of-type pseudo-class, Structural Pseudo-classes
:nth-of-type pseudo-class, Structural Pseudo-classes
number input, Numbers, Numbers
numeric pseudo-classes, Structural Pseudo-classes, Structural Pseudo-classes

O

obsolete, vs. deprecated, The Word “Deprecated” is Deprecated, The Word “Deprecated” is Deprecated

offline site access

application cache, How It Works: the HTML5 Application Cache, How It Works: the HTML5 Application Cache, Testing If the Application Cache Is Storing Your Site, Testing If the Application Cache Is Storing Your Site
application cache size, Limits to Offline Web Application Storage, Limits to Offline Web Application Storage
browser support, Offline Web Applications, Offline Web Applications
cache refresh, Refreshing the Cache, Caching the Cache
cache.manifest file, The cache.manifest File, The cache.manifest File, Pointing Your HTML to the Manifest File, Caching the Cache, Caching the Cache
handling load failure, The Fallback Section, The Fallback Section
manifest attribute, Pointing Your HTML to the Manifest File, Pointing Your HTML to the Manifest File
prompting for, Getting Permission to Store the Site Offline, Getting Permission to Store the Site Offline
resources, Further Reading, Further Reading
setting content type, Setting the Content Type on Your Server, Setting the Content Type on Your Server
testing functionality, Going Offline to Test, Testing If the Application Cache Is Storing Your Site
testing whether user is online, Are we online?, Are we online?

ol element, Customized Ordered Lists

online/offline condition, testing, Are we online?, Are we online?

:only-child pseudo-class, Structural Pseudo-classes

:only-of-type pseudo-class, Structural Pseudo-classes

opacity property, Opacity, Opacity

(see also transparency)

Opera (see browser support)

optgroup element, The optgroup Element

optimum attribute, The progress and meter Elements

:optional pseudo-class, Pseudo-classes

ordered lists, Customized Ordered Lists, Customized Ordered Lists

origin-based security, Security Considerations

origin-based security issues, Security Errors with getImageData , Security Errors with getImageData

originalEvent method, The DataTransfer Object

:out-of-range pseudo-class, Pseudo-classes

outline, document, The Document Outline, The Document Outline, The hgroup Element, The hgroup Element

output element, The output Element, The output Element

P

page structure, Defining the Page’s Structure, Structuring The HTML5 Herald

parseInt method, Converting Stored Data, Converting Stored Data

paths, Drawing Other Shapes by Creating Paths, Drawing Other Shapes by Creating Paths

pattern attribute, The pattern Attribute, The pattern Attribute, Numbers

pause method, Playing and Pausing the Video

paused attribute, Playing and Pausing the Video

persistent storage (see local storage)

phone number input, Telephone Numbers, Telephone Numbers

phrasing content, A New Perspective on Types of Content

placeholder attribute, The placeholder Attribute, Polyfilling Support with JavaScript, Dates and Times, Dates and Times

play method, Playing and Pausing the Video

playbackRate attribute, Attributes

playing event, Events

polyfills, The Varied Browser Market

Position object, Geolocation’s Position Object, Geolocation’s Position Object

poster attribute, The poster Attribute, The poster Attribute

prefixes, vendor, Why should I care about CSS3?, Why should I care about CSS3?

preload attribute, The preload Attribute, The preload Attribute, What about audio?

preventDefault method, Accepting Dropped Elements

progress element, The progress and meter Elements, The progress and meter Elements

progress meter, The progress and meter Elements, The progress and meter Elements, Using Inkscape to Create SVG Images, SVG Filters

pseudo-classes, Structural Pseudo-classes

(see also specific pseudo-classes by name, e.g. :visited )
attribute or state, Pseudo-classes, Pseudo-classes
numeric, Structural Pseudo-classes, Structural Pseudo-classes
structural, Structural Pseudo-classes, Structural Pseudo-classes

pseudo-elements, Pseudo-elements and Generated Content, ::selection

pubdate attribute, The time Element, The time Element

putImageData method, Converting an Image from Color to Black and White

Q

Quartz 2D, A Bit of Canvas History
quirks mode, Why do these changes still work in older browsers?, Why do these changes still work in older browsers?
QUOTA_EXCEEDED_ERR , Storage Limits

R

radial gradients

about, Radial Gradients, Radial Gradients, The W3C Syntax
W3C syntax, The W3C Syntax, The W3C Syntax
WebKit syntax, The Old WebKit Syntax, The Old WebKit Syntax

range input, The required Attribute, Ranges, Ranges, Pseudo-classes, Pseudo-classes

Raphaël Library, Using the Raphaël Library, Rotating a Spinner with Raphaël

Raphael method, Drawing an Image to Raphaël’s Container

:read-only pseudo-class, Pseudo-classes

:read-write pseudo-class, Pseudo-classes

readonly attribute, The readonly Attribute, The readonly Attribute

readyState attribute, Attributes

redundant values, What about other XHTML-based syntax customs?

regular expressions, matching, The pattern Attribute, The pattern Attribute

relational selectors, Relational Selectors, Relational Selectors

removeItem method, Removing Items and Clearing Data, Removing Items and Clearing Data

repeating gradients, Repeating Gradients, Repeating Gradients

required attribute, The required Attribute, The required Attribute, Pseudo-classes, Pseudo-classes

required fields

encoding, The required Attribute, The required Attribute
error messages, The required Attribute, The required Attribute
styling, Styling Required Form Fields, Styling Required Form Fields

:required pseudo-class, Pseudo-classes

:required pseudo-class, Styling Required Form Fields, Styling Required Form Fields

Resig, John, Leveling the Playing Field

reversed attribute, Customized Ordered Lists

reversed sliders, Ranges

RGB to grayscale formula, Converting an Image from Color to Black and White

RGBA notation, RGBA, RGBA, Filling Our Brush with Color

rivers, in text, Other Considerations, Other Considerations

role attribute, How WAI-ARIA Complements Semantics, The Current State of WAI-ARIA

:root pseudo-class, Structural Pseudo-classes

rotate function, Rotation, Rotation

S

Safari, Introducing HTML5 and CSS3

(see also browser support)
local storage viewing/changing, Viewing Our Web Storage Values with the Web Inspector, Viewing Our Web Storage Values with the Web Inspector
offline file loading, The Fallback Section

Scalable Vector Graphics (SVG) (see SVG (Scalable Vector Graphics))

scale function, Scaling, Scaling

scoped element, Scoped Styles, Scoped Styles

scoped styles, Scoped Styles, Scoped Styles

screen pixel density, Background Size, Background Size

screen readers (see accessibility)

script attribute, The async Attribute for Scripts, The async Attribute for Scripts

script element, The Rest is History, The Rest is History, Why do these changes still work in older browsers?

scripts, running in background, Web Workers, Web Workers

search input, Search, Search

section element, The section Element, The section Element, Structuring The HTML5 Herald

sectioning content, The header Element, A New Perspective on Types of Content, The Document Outline, The Document Outline

sectioning roots, The Document Outline

sections, implied, The Document Outline, The hgroup Element

security issues

image manipulation, Security Errors with getImageData , Security Errors with getImageData
:visited pseudo-class, Pseudo-classes
web storage, Security Considerations, Security Considerations

seeked event, Events

seeking event, Events

::selection pseudo-element, ::selection

selectors

about, CSS3 Selectors, CSS3 Selectors
attribute, Attribute Selectors, Attribute Selectors
backwards, Relational Selectors
pseudo-classes, Pseudo-classes, Pseudo-classes
pseudo-elements, Pseudo-elements and Generated Content, ::selection
relational, Relational Selectors, Relational Selectors
structural, Structural Pseudo-classes, Structural Pseudo-classes

semantic elements

about, Defining the Page’s Structure, The section Element, The section Element, The footer Element, The footer Element
article , The article Element, The article Element, Structuring The HTML5 Herald , Structuring The HTML5 Herald
aside , The aside Element, The aside Element, Structuring The HTML5 Herald , Structuring The HTML5 Herald
footer , The footer Element, The footer Element
header , The header Element, The header Element, Structuring The HTML5 Herald
microdata vs, Aren’t HTML5’s semantics enough?, Aren’t HTML5’s semantics enough?
nav , The nav Element, The nav Element, The Current State of WAI-ARIA, The Current State of WAI-ARIA
section , The section Element, The section Element, Structuring The HTML5 Herald

semantics, Defining the Page’s Structure, How WAI-ARIA Complements Semantics, The Current State of WAI-ARIA

session storage, Session Storage, Session Storage, Viewing Our Web Storage Values with the Web Inspector, Viewing Our Web Storage Values with the Web Inspector

setCustomValidity method, Email Addresses, Telephone Numbers

setItem method, Getting and Setting Our Data, Getting and Setting Our Data

setTimeout method, Manipulating Video with Canvas

shadows

drop, Drop Shadows, Drop Shadows
inset, Inset and Multiple Shadows, Inset and Multiple Shadows
text, Text Shadow, Text Shadow

sibling selectors, Relational Selectors, Relational Selectors

skew function, Skew, Skew

sliders, Ranges

small element, Big and Small Text, Big and Small Text

source element, Adding Support for Multiple Video Formats, source Order

span tags, The progress and meter Elements

spread distance, Drop Shadows

src attribute, The Markup, Adding Support for Multiple Video Formats, Adding Support for Multiple Video Formats, Attributes

src property, Declaring Font Sources

standards mode, Why do these changes still work in older browsers?, Why do these changes still work in older browsers?

start attribute, Customized Ordered Lists

step attribute, Numbers, Ranges, Dates and Times

storage object, Getting and Setting Our Data, Getting and Setting Our Data

storage, web (see web storage)

strict validation, Validating HTML5 Documents

string/integer conversion, Converting Stored Data, Converting Stored Data

strokeRect method, Drawing a Rectangle to the Canvas

strokeStyle property, Filling Our Brush with Color

strong element, Bold Text, Bold Text

style element, Scoped Styles, Scoped Styles

styles

default HTML5, Getting Older Browsers on Board, Getting Older Browsers on Board
for required fields, Styling Required Form Fields, Styling Required Form Fields
scoped, Scoped Styles, Scoped Styles

stylesheets, linking to, The head Element

summary element, The details Element, The details Element

SVG (Scalable Vector Graphics)

about, SVG, SVG
browser support, SVG, SVG
canvas vs, Canvas versus SVG, Canvas versus SVG
drawing shapes, Drawing in SVG, Drawing in SVG
filters, SVG Filters, SVG Filters
font format, Declaring Font Sources
gradients, Linear Gradients with SVG, Linear Gradients with SVG
Inkscape, Using Inkscape to Create SVG Images, SVG Filters
Raphaël Library, Using the Raphaël Library, Rotating a Spinner with Raphaël
rotating objects, Rotating a Spinner with Raphaël, Rotating a Spinner with Raphaël

# (hash), in cache.manifest file, The cache.manifest File

$ (dollar sign), in attribute selectors, Attribute Selectors

* (asterisk)

in attribute selectors, Attribute Selectors
in cache.manifest file, The cache.manifest File

:: (double colon), Pseudo-elements and Generated Content

^ (caret), in attribute selectors, Attribute Selectors

| (vertical bar), in attribute selectors, Attribute Selectors

~ (tilde), in attribute selectors, Attribute Selectors

T

target attribute, Validating HTML5 Documents

:target pseudo-class, Pseudo-classes, Pseudo-classes

tel input, Telephone Numbers, Telephone Numbers

text, Other Considerations

(see also fonts)
bolding, Bold Text, Bold Text
collapsing, The details Element, The details Element
displaying in canvas, Displaying Text on the Canvas, Displaying Text on the Canvas
FOUT effect, Other Considerations
italicizing, Italicized Text, Italicized Text
rotating, Rotation, Rotation

text shadows, Text Shadow, Text Shadow

text-shadow property, Text Shadow, Text Shadow

textarea element, Validating HTML5 Documents, The textarea Element, The textarea Element

time element, The time Element, The time Element

time input, Dates and Times

timeupdate event, Updating the Time as the Video Plays, Updating the Time as the Video Plays

toDataURL method, Saving Canvas Drawings

track element, Accessible Media, Accessible Media

transform-origin property, Changing the Origin of the Transform, Changing the Origin of the Transform

transforms

about, Transforms, Transforms
browser support, Transforms, Translation, Changing the Origin of the Transform
in Internet Explorer, Support for Internet Explorer 8 and Earlier, Support for Internet Explorer 8 and Earlier
order of, Rotation
rotation, Rotation, Rotation
scaling, Scaling, Scaling
setting origins, Changing the Origin of the Transform, Changing the Origin of the Transform
skew, Skew, Skew
translations, Translation, Translation

transition property, The transition Shorthand Property, The transition Shorthand Property

transition-delay property, transition-delay , transition-delay

transition-duration property, transition-duration , transition-duration

transition-property , transition-property , transition-property

transition-timing-function , transition-timing-function , transition-timing-function

transitions

about, Transitions, Transitions
delaying start of, transition-delay , transition-delay
duration, transition-duration , transition-duration
multiple, Multiple Transitions, Multiple Transitions
older browsers and, transition-duration
pace of, transition-timing-function , transition-timing-function
properties available, transition-property , transition-property
shorthand for, The transition Shorthand Property, The transition Shorthand Property

translate function, Translation, Translation

transparency

animations, Keyframes
in canvas, Filling Our Brush with Color, Displaying Text on the Canvas
colors, RGBA, RGBA, HSL and HSLA, Opacity, Opacity
opacity property, Opacity, Opacity
shadows and, Drop Shadows

try/catch blocks, Storage Limits, Storage Limits, Displaying Text on the Canvas

two-way communication, Web Sockets, Web Sockets

type attribute, The head Element, The Rest is History, The Rest is History, Adding Support for Multiple Video Formats

U

unicode-range descriptor, Unicode Range, Unicode Range
unrecognized elements, Leveling the Playing Field, Leveling the Playing Field, Support for Styling HTML5 Elements in IE8 and Earlier
url input, URLs, URLs
user agents, The nav Element, The nav Element
utf-8, The head Element, The head Element

V

:valid pseudo-class, Pseudo-classes

:valid pseudo-class, Styling Required Form Fields

validation

client-side, HTML5 Forms
customizing error messages, Email Addresses, Email Addresses
of email addresses, Email Addresses
of HTML5 files, Validating HTML5 Documents, Validating HTML5 Documents
of phone numbers, Telephone Numbers
of required fields, The required Attribute
of URLs, URLs

value attribute, The progress and meter Elements

vendor prefixes, Why should I care about CSS3?, Why should I care about CSS3?

video

autoplaying, The autoplay Attribute, The autoplay Attribute
browser support, The Current State of Play, The Current State of Play, What combinations work in current browsers?, What combinations work in current browsers?, What about Internet Explorer 6–8?, What about Internet Explorer 6–8?
captions, Accessible Media, Accessible Media
color to grayscale conversion, Manipulating Video with Canvas, Manipulating Video with Canvas
custom controls (see video API)
disabling "save as", Playing and Pausing the Video, Playing and Pausing the Video
encoding for the web, Encoding Video Files for Use on the Web, Encoding Video Files for Use on the Web
licensing issues, What combinations work in current browsers?, What combinations work in current browsers?
looping, The loop Attribute, The loop Attribute
MIME types, MIME Types, MIME Types
multiple sources, Adding Support for Multiple Video Formats, source Order
muting, The audio Attribute, The audio Attribute
native controls, Enabling Native Controls, Enabling Native Controls, Introducing the Media Elements API
preloading, The preload Attribute, The preload Attribute
setting dimensions, The Markup, The Markup
teaser image, The poster Attribute, The poster Attribute
video element, The Markup

video API

about, Creating Custom Controls, Creating Custom Controls
addEventListener , Introducing the Media Elements API, Introducing the Media Elements API, Playing and Pausing the Video, Playing and Pausing the Video
attribute list, Attributes, Attributes
canplaythrough event, Introducing the Media Elements API
custom controls, Some Markup and Styling to Get Us Started
events, Events, Events
HTML code, Some Markup and Styling to Get Us Started, Some Markup and Styling to Get Us Started
muting/unmuting, Muting and Unmuting the Video’s Audio Track, Muting and Unmuting the Video’s Audio Track
playing and pausing, Playing and Pausing the Video, Playing and Pausing the Video
resetting to start, Responding When the Video Ends Playback, Responding When the Video Ends Playback
timer, Updating the Time as the Video Plays, Updating the Time as the Video Plays
videoEl variable, Introducing the Media Elements API, Introducing the Media Elements API

video codecs, Video Codecs, Video Codecs

video containers, Video Container Formats, Video Container Formats

video conversion, Encoding Video Files for Use on the Web, Encoding Video Files for Use on the Web, Manipulating Video with Canvas, Manipulating Video with Canvas

video element, The Markup, What about Internet Explorer 6–8?, What about Internet Explorer 6–8?, Creating Custom Controls, Playing and Pausing the Video, Playing and Pausing the Video

video object, Manipulating Video with Canvas

videoEl variable, Introducing the Media Elements API, Introducing the Media Elements API

videoHeight attribute, Attributes

videoWidth attribute, Attributes

:visited pseudo-class, Pseudo-classes

volumechange event, Muting and Unmuting the Video’s Audio Track, Muting and Unmuting the Video’s Audio Track

W

W3C, Would the real HTML5 spec please stand up?, Would the real HTML5 spec please stand up?

WAI-ARIA, The required Attribute, Feeding the WAI-ARIA Cat, WAI-ARIA, Further Reading

watchPosition , Geolocation Methods

web font services, Legal Considerations

Web Inspector, Testing If the Application Cache Is Storing Your Site, Testing If the Application Cache Is Storing Your Site, Viewing Our Web Storage Values with the Web Inspector, Viewing Our Web Storage Values with the Web Inspector

Web Sockets API, Web Sockets, Web Sockets

Web SQL, Web SQL and IndexedDB, Web SQL and IndexedDB

web storage

across domains, Security Considerations, Security Considerations
browser dependence, Local Storage
browser support, Web Storage, Web Storage
clearing data, Removing Items and Clearing Data, Removing Items and Clearing Data
converting data, Converting Stored Data, Converting Stored Data
data format, What Web Storage Data Looks Like, What Web Storage Data Looks Like
databases and, Web SQL and IndexedDB, Web SQL and IndexedDB
exception handling, Storage Limits, Storage Limits
getting/setting data, Getting and Setting Our Data, Getting and Setting Our Data, The Shortcut Way, The Shortcut Way
local storage, Viewing Our Web Storage Values with the Web Inspector, Viewing Our Web Storage Values with the Web Inspector
resources, Viewing Our Web Storage Values with the Web Inspector
size limits, Storage Limits, Storage Limits
types of, Two Kinds of Storage, Local Storage

Web Workers API, Web Workers, Web Workers

WebGL, Getting the Context

WebKit browsers, Introducing HTML5 and CSS3, URLs, Linear Gradients

(see also browser support)

webkit-gradient property, The Old WebKit Syntax

week input, Dates and Times

WHATWG (Web Hypertext Application Technology Working Group), Would the real HTML5 spec please stand up?, Would the real HTML5 spec please stand up?

whitelist, The cache.manifest File, The cache.manifest File

width attribute, The Markup

window.offline event, Are we online?

window.online event, Are we online?

"work offline" option, Going Offline to Test

wrap attribute, The textarea Element

X

XHTML, vs. HTML5, Shouldn’t all tags be closed?, What about other XHTML-based syntax customs?, Validating HTML5 Documents, Validating HTML5 Documents
XML (eXtensible Markup Language), SVG
xmlns attribute, The html Element, Why do these changes still work in older browsers?

Y

YouTube, Playing and Pausing the Video, Playing and Pausing the Video

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