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HTML5 - Battles still to be
won!




                Christian Heilmann, Mozilla, Open Web Camp 3, July 2011
Excitement.
http://www.20thingsilearned.com/
http://www.youtube.com/watch?v=p92QfWOw88I
http://wheelsofsteel.net




http://wheelsofsteel.net
Misnomer.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
  <meta http-equiv="Content-Type"
        content="text/html; charset=UTF-8">
  <title>HTML - c'est moi!</title>
  <link rel="stylesheet" type="text/css"
        href="styles.css">
  <script type="text/javascript" src="magic.js">
  </script>
</head>
<body>
  <h1>Heading! Everybody duck!</h1>
  <p>I am content, hear me roar!</p>
  <p class="footer">By me!</p>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>HTML5, c'est moi, ou HTML...</title>
  <link rel="stylesheet" href="styles.css">
  <script src="magic.js"></script>
</head>
<body>
  <h1>Heading! Everybody duck!</h1>
  <p>I am content, hear me roar!</p>
  <p class="footer">By me!</p>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
  <title>HTML5, c'est moi, ou HTML...</title>
  <link rel="stylesheet" href="styles.css">
  <script src="magic.js"></script>
</head>
<body>
  <header><h1>Heading! Everybody duck!</h1></header>
  <section>
    <p>I am content, hear me roar!</p>
  </section>
  <footer><p>By me!</p></footer>
</body>
</html>
<sec
       tion
            > <n
      <asid      av>
 <hea       e> <       <art
      der>       hgro       icle>
<ma        <foo          up>
    rk> <        ter>
          deta           <tim
     <figc      ils> <         e>
          aptio       figur
                 n> ..       e>
                       .
<video src="interview.ogv" controls>
  <a href="interview.ogv">Download
  video</a>
</video>
<can
    vas>
        </ca
            n   vas>
HTML(5)


Markup                         general WTF

JavaScript APIs
Stuff for Browser/Parser developers
New Tech!
WebGL




   http://bodybrowser.googlelabs.com
http://ro.me
http://animatable.com
http://www.nissanusa.com/leaf-electric-car/index
Screencast of Nikebetterworld




  http://nikebetterworld.com/
http://wheelsofsteel.net
http://www.schillmania.com/content/entries/2011/wheels-of-steel/
http://www.flickr.com/photos/anvancy/2578351562/
NIH
            http://en.wikipedia.org/wiki/Not_Invented_Here
http://www.flickr.com/photos/tillwe/1526490488/
http://www.flickr.com/photos/london/51301816/
http://folding.stanford.edu/




http://folding.stanford.edu/
HTML5 =
   Using the capabilities of the
   technology we have instead of
   limiting ourselves to the lowest
   common denominator.
Adaptation
Separation of
  concerns.
In the old days...

Behaviour




                 HTML
Presentation



Structure
DHTML days (1)

Behaviour




                      JS
Presentation
               HTML


Structure




                      JS
DHTML days (2)

Behaviour




                      CSS
Presentation




                            JS
               HTML


Structure
The gospel     (according to Zeldman)




Behaviour




                                              JS
                                        CSS
Presentation
                          HTML


Structure
The now...
Behaviour




                          SS

                               JS
                        C
       ntation
 Prese
Structure
                 HTML
The challenge:

         Applying best practices of the past
         without sounding like grumpy old
         people.
The solution:

          Following the spirit of best
          practices and pointing out their
          benefits instead of harping on
          about them.
Agnosticism




http://www.flickr.com/photos/amulligan/270191276/
Causes to
 fight for.
http://wufoo.com/html5/
Learn JavaScript!
Keep the web OS-independent
CMD+U
(CTRL+U)
Things to applaud:

              Sane progressive
                enhancement.
http://benthebodyguard.com
http://animatable.com
http://animatable.com
What about old
infrastructure?
http://html5boilerplate.com/
http://www.modernizr.com/
Danger.
Support means you to test with
it.
Don’t support if you can’t
ensure a good experience.
Don’t waste testing time on the
undead.
Check this out!
http://c64.superdefault.com/
Mediaqueries




    http://jasonweaver.name
HTML5 Video + Canvas




     http://thisshell.com
History pushstate




       http://github.com
SVG




      http://mbostock.github.com/d3/
http://highcharts.com
Local Storage




                http://www.flickr.com/photos/blude/2665906010/
Offline




          http://www.flickr.com/photos/spentrails/3245564940
CSS3
Geolocation
https://demos.mozilla.org/en-US/#holo-mobile
http://diveintohtml5.org/
http://html5doctor.com/
https://build.phonegap.com/
Web Development has been a long and arduous
journey...
It is time we have
         some fun!
Cheers!
Chris Heilmann
     @codepo8
       #mozilla
#html5/freenet

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HTML5 battles still to be won