HTML5 and CSS3, Second Edition

future of, 65 – 66

in-place editing with con-

tenteditable attribute,

38, 59– 65

jumping to first field with

autofocus, 38, 49

overview, 3

providing hints with

placeholder text, 38,

50 – 53

quick reference for field

attributes, 255

quick reference of fea-

tures, 254 – 255

validating user input, 54 –

58

Web Messaging (Cross-Docu-

ment Messaging) API

about, 207

about future of, 238

talking across domains,

213 – 218

Web Open Font (WOFF),

browsers supporting, 165

Web Socket API

about, 207

chatting using, 219 – 225

Web Sockets, about, 5

Web SQL Databases

about, 184

API, 202

Web SQL Storage, saving

preferences with, 185 – 189

Web Video Text Tracks (Web

VTT), 147 , 149

Web Workers

about, 239

debugging, 247

fetching video from

YouTube, 243 – 247

WebAIM, survey on users of

screen readers, 98

WebGL, 3D Canvas with,

240 , 252

WebKit-based browsers,

graphic filter supported by,

250 – 251

WebM container, working

with codecs, 135

WebPlatform.org, 276

websites, users interacting

with, 6

WOFF (Web Open Font),

browsers supporting, 165

X

XHTML self-closing tags, 3

Y

Yepnope library, load() func-

tion and, 48

YouTube

fetching video from, 243 –

247

support of H.264 codec,

134

Z

zebra striping, 71

Zeldman, Jeffrey, Designing

with Web Standards, xiv

Zencoder, encoding video us-

ing, 274

Index • 290

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