jQuery Loves Developers - Oredev 2009

jQuery <3 Developers

Overview • Who, what, why of jQuery • Core concepts of jQuery • API overview & tips • Plugin design pattern • News • Live demo

Quick survey ﬁrst

Who?

Who? reddit.com whitehouse.gov overstock.com espn.com microsoft.com time.com ibm.com amazon.com capitalone.com stackoverﬂow.com netﬂix.com wordpress.com boxee.tv bing.com dell.com bit.ly monster.com twitter.com twitpic.com tv.com w3.org http://trends.builtwith.com/javascript/jquery

What? jQuery is a JavaScript library. • Selector engine: Sizzle • DOM manipulation • Events • Effects • Ajax

What does that mean?

It means no more of this var tables = document.getElementsByTagName('table'); for (var t = 0; t < tables.length; t++) { ! var rows = tables[t].getElementsByTagName('tr'); ! for (var i = 1; i < rows.length; i += 2) { if (!/(^|s)odd(s|$)/.test(rows[i].className)) { rows[i].className += ' odd'; } } }

jQuery simpli es jQuery('table tr:nth-child(odd)').addClass('odd');

jQuery simpli es jQuery function jQuery('table tr:nth-child(odd)').addClass('odd');

jQuery simpli es jQuery function jQuery('table tr:nth-child(odd)').addClass('odd'); CSS expression

jQuery simpli es jQuery function jQuery method jQuery('table tr:nth-child(odd)').addClass('odd'); CSS expression

jQuery simpli es jQuery('table tr:nth-child(odd)').addClass('odd');

Why use jQuery • Helps us to simplify and speed up web development • Allows us to avoid common headaches associated with browser development • Provides a large pool of plugins • Large and active community • Tested on 50 browsers, 11 platforms • For both coder and designer (we don't discriminate)

Help!

APIs Blogs, tutorials, screencasts, docs.jquery.com plugins, development sprints api.jquery.com visualjquery.com Google Groups jquery-en Twitter jquery-dev @jquery Help! jquery-ui-en @jquerysites jquery-ui-dev @jqueryui jquery-a11y IRC channel irc.freenode.net/#jquery

Concept 1: knowing the jQuery parameter types

• CSS selectors & custom CSS expressions • HTML • DOM elements • A function (shortcut for DOM ready)

jQuery(‘div’) & jQuery(‘:first’) • CSS selectors & custom CSS expressions • HTML • DOM elements • A function (shortcut for DOM ready)

jQuery(‘<li><a href=”#”>link</a></li>’) • CSS selectors jQuery(‘:first’) jQuery(‘div’) & & custom CSS expressions • HTML • DOM elements • A function (shortcut for DOM ready)

jQuery(document) or jQuery(document.createElement(‘a’)) • CSS selectors jQuery(‘:first’) jQuery(‘div’) & & custom CSS expressions • HTML jQuery(‘<li><a href=”#”>link</a></li>’) • DOM elements • A function (shortcut for DOM ready)

jQuery(function(){}) = jQuery(document).ready(function(){}) • CSS selectors jQuery(‘:first’) jQuery(‘div’) & & custom CSS expressions • HTML jQuery(‘<li><a href=”#”>link</a></li>’) • DOM elements jQuery(document) or jQuery(document.createElement(‘a’)) • A function (shortcut for DOM ready)

• CSS selectors jQuery(‘:first’) jQuery(‘div’) & & custom CSS expressions • HTML jQuery(‘<li><a href=”#”>link</a></li>’) • DOM elements jQuery(document) or jQuery(document.createElement(‘a’)) • A function (shortcut for DOM ready) jQuery(function(){}) = jQuery(document).ready(function(){})

Concept 2: nd something, do something

<!DOCTYPE html> <html> <body> <ul id="nav"> <li><a>home</a></li> <li><a>about</a></li> </ul> </body> </html>

<!DOCTYPE html> <html> <body> <ul id="nav"> <li><a>home</a></li> <li><a>about</a></li> </ul> <script src="jquery.js"></script> </body> </html>

<!DOCTYPE html> <html> <body> <ul id="nav"> <li><a>home</a></li> <li><a>about</a></li> </ul> <script src="jquery.js"></script> <script> jQuery('#nav li'); </script> </body> </html>

<!DOCTYPE html> <html> <body> <ul id="nav"> <li class="item"><a>home</a></li> <li class="item"><a>about</a></li> </ul> <script src="jquery.js"></script> <script> jQuery('#nav li').addClass('item'); </script> </body> </html>

Concept 3: create something, do something

<!DOCTYPE html> <html> <body> <ul id='nav'> </ul> </body> </html>

<!DOCTYPE html> <html> <body> <ul id='nav'> </ul> <script src=”jquery.js”></script> <script> jQuery(‘<li>home</li>’); jQuery(‘<li>about</li>’); </script> </body> </html>

<!DOCTYPE html> <html> <body> <ul id='nav'> <li>home</li> <li>about</li> </ul> <script src=”jquery.js”></script> <script> jQuery(‘<li>home</li>’) ➥.appendTo(‘#nav’); jQuery(‘<li>about</li>’) ➥.appendTo(‘#nav’); </script> </body> </html>

Insi de tip createDocumentFragment

Insi de tip createDocumentFragment (IE6 || IE7) && innerHTML && HTML5 == fail

Concept 4: chaining & operating

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”><a href=”/home”>home</a></li> <li class=”item”><a href=”/about”>about</a></li> </ul> <script src=”jquery.js”></script> <script> jQuery(‘ul’).attr(‘id’, ‘nav’); jQuery(‘#nav li’).addClass(‘item’); jQuery(‘#nav a’).each(function () { jQuery(this).attr(‘href’, ‘/’+jQuery(this).text()); }); </script> </body> </html>

<!DOCTYPE html> <html> 1 <body> <ul id='nav'> <li class=”item”><a href=”/home”>home</a></li> <li class=”item”><a href=”/about”>about</a></li> </ul> <script src=”jquery.js”></script> <script> 1 jQuery(‘ul’).attr(‘id’, ‘nav’); jQuery(‘#nav li’).addClass(‘item’); jQuery(‘#nav a’).each(function () { jQuery(this).attr(‘href’, ‘/’+jQuery(this).text()); }); </script> </body> </html>

<!DOCTYPE html> <html> 1 <body> <ul id='nav'> <li class=”item”><a href=”/home”>home</a></li> <li class=”item”><a href=”/about”>about</a></li> </ul> 2 <script src=”jquery.js”></script> <script> 1 jQuery(‘ul’).attr(‘id’, ‘nav’); 2 jQuery(‘#nav li’).addClass(‘item’); jQuery(‘#nav a’).each(function () { jQuery(this).attr(‘href’, ‘/’+jQuery(this).text()); }); </script> </body> </html>

<!DOCTYPE html> <html> 1 <body> <ul id='nav'> 3 <li class=”item”><a href=”/home”>home</a></li> <li class=”item”><a href=”/about”>about</a></li> </ul> 2 <script src=”jquery.js”></script> <script> 1 jQuery(‘ul’).attr(‘id’, ‘nav’); 2 jQuery(‘#nav li’).addClass(‘item’); jQuery(‘#nav a’).each(function () { jQuery(this).attr(‘href’, ‘/’+jQuery(this).text()); }); </script> 3 </body> </html>

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”><a href=”/home”>home</a></li> <li class=”item”><a href=”/about”>about</a></li> </ul> <script src=”jquery.js”></script> <script> jQuery(‘ul’).attr(‘id’, ‘nav’); jQuery(‘#nav li’).addClass(‘item’); jQuery(‘#nav a’).each(function () { jQuery(this).attr(‘href’, ‘/’+jQuery(this).text()); }); </script> </body> </html>

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”><a href=”/home”>home</a></li> <li class=”item”><a href=”/about”>about</a></li> </ul> <script src=”jquery.js”></script> <script> jQuery(‘ul’) .attr(‘id’, ‘nav’) .find(‘li’) .addClass(‘item’) .find(‘a’) .each(function () { jQuery(this).attr(‘href’, ‘/’+jQuery(this).text()); }); </script> </body> </html>

jQuery returns itself containing the current DOM collection

Concept 5: understanding implicit iteration

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”><a href=”/home”>home</a></li> <li class=”item”><a href=”/about”>about</a></li> </ul> <script src=”jquery.js”></script> <script> jQuery(‘ul’) .attr(‘id’, ‘nav’) .find(‘li’) .addClass(‘item’) .find(‘a’) .each(function () { jQuery(this).attr(‘href’, ‘/’+jQuery(this).text()); }); </script> </body> </html>

Review • Knowing the jQuery parameter types • Find something, do something • Create something, do something • Chaining & Operating • Understanding Implicit Iteration

“What about the bling function?”

jQuery == $

$ == jQuery

$ is an alias to jQuery

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”>home</li> <li class=”item”>about</li> </ul> <script src=”jquery.js”></script> <script> jQuery(‘li’).addClass(‘item’); </script> </body> </html>

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”>home</li> <li class=”item”>about</li> </ul> <script src=”jquery.js”></script> <script> $(‘li’).addClass(‘item’); </script> </body> </html>

More than ready

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”>home</li> <li class=”item”>about</li> </ul> <script src=”jquery.js”></script> <script> $(‘li’).addClass(‘item’); </script> </body> </html>

<!DOCTYPE html> <html> <body> <ul id='nav'> <li class=”item”>home</li> <li class=”item”>about</li> </ul> <script src=”jquery.js”></script> <script> $(document).ready(function () { $(‘li’).addClass(‘item’); }); </script> </body> </html>

app.js $(document).ready(function () { $(‘li’).addClass(‘item’); });

app.js $(function () { $(‘li’).addClass(‘item’); });

app.js jQuery(function ($) { $(‘li’).addClass(‘item’); });

Tip Include jQuery after styles

jQuery API overview

• Core • Selectors • Attributes • Traversing • Manipulation • CSS • Events • Effects • Ajax • Utilities

• Core jQuery() • Selectors each() size() • Attributes eq() get() • Traversing index() • Manipulation length selector • CSS context • Events data() removeData() • Effects queue() dequeue() • Ajax jQuery.fn.extend() • Utilities jQuery.extend() jQuery.noConflict()

• Core <!DOCTYPE html> • Selectors <html> <body> • Attributes <p>Element Node</p> • Traversing • <script src="jquery.js"> Manipulation </script> • CSS <script> alert($('p').get(0).nodeName); • Events </script> • Effects </body> • Ajax </html> • Utilities http://jsbin.com/ibito/edit

• Core <!DOCTYPE html> • Selectors <html> <body> • Attributes <p>Element Node</p> • Traversing • <script src="jquery.js"> Manipulation </script> • CSS <script> alert($('p').get(0).nodeName); • Events alert($('p')[0].nodeName); </script> • Effects • Ajax </body> </html> • Utilities http://jsbin.com/idiyi/edit

• Core • Selectors • Attributes • Traversing • Manipulation • CSS • Events • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors • Attributes • Traversing • Manipulation • CSS • Events • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors $(‘:visible’) • Attributes • Traversing • Manipulation • CSS • Events • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors $(‘:visible’) • Attributes $(‘:radio:enabled:checked’) • Traversing • Manipulation • CSS • Events • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors $(‘:visible’) • Attributes $(‘:radio:enabled:checked’) • Traversing $(‘a[title]’) • Manipulation • CSS • Events • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors $(‘:visible’) • Attributes $(‘:radio:enabled:checked’) • Traversing $(‘a[title]’) • Manipulation $(‘a[title][hash*=”foo”]’) • CSS • Events • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors $(‘:visible’) • Attributes $(‘:radio:enabled:checked’) • Traversing $(‘a[title]’) • Manipulation $(‘a[title][hash*=”foo”]’) • CSS $(‘a:first[hash*=”foo”]’) • Events • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors $(‘:visible’) • Attributes $(‘:radio:enabled:checked’) • Traversing $(‘a[title]’) • Manipulation $(‘a[title][hash*=”foo”]’) • CSS $(‘a:first[hash*=”foo”]’) • Events $(‘.header, .footer’) • Effects • Ajax • Utilities

• Core $(‘#nav li.contact’) • Selectors $(‘:visible’) • Attributes $(‘:radio:enabled:checked’) • Traversing $(‘a[title]’) • Manipulation $(‘a[title][hash*=”foo”]’) • CSS $(‘a:first[hash*=”foo”]’) • Events $(‘.header, .footer’) • Effects $(‘.header, .footer’, ‘#main’) • Ajax • Utilities

Insi de tip Performance getElementById getElementsByTagName getElementsByClassName querySelectorAll

Insi de tip Performance ry s elec tors Que getElementById j fail s ilen tly, getElementsByTagName SS d oes! ju st l ike C getElementsByClassName querySelectorAll

• Core add() eq() • children() filter() Selectors closest() is() • Attributes contents() find() map() not() • Traversing next() nextAll() slice() • Manipulation offsetParent() parent() • CSS parents() prev() • Events prevAll() siblings() • Effects andSelf() • Ajax end() • Utilities

Ne•wCore in add() eq() • .3 children() filter() Selectors 1 Attributes • closest() contents() is() map() find() not() • Traversing next() nextAll() slice() • Manipulation offsetParent() parent() • CSS parents() prev() • Events prevAll() siblings() • Effects andSelf() • Ajax end() • Utilities

• Core add() eq() • Selectors children() filter() closest() is() • Searches down Attributes contents() find() map() not() • Traversing next() nextAll() slice() • Manipulation offsetParent() parent() • CSS parents() prev() • Events prevAll() siblings() • Effects andSelf() • Ajax end() • Utilities

• Core add() Filters across eq() • children() filter() Selectors closest() is() • Attributes contents() find() map() not() • Traversing next() nextAll() slice() • Manipulation offsetParent() parent() • CSS parents() prev() • Events prevAll() siblings() • Effects andSelf() • Ajax end() • Utilities

• Core add() eq() • children() filter() Selectors closest() is() • Attributes contents() find() map() not() • Traversing next() nextAll() slice() • Manipulation offsetParent() parent() • CSS parents() prev() • Events prevAll() siblings() • Effects andSelf() • Ajax end() • Utilities

• Core <!DOCTYPE html><html><body> • <ul> Selectors <li><a>one</a></li> • Attributes <li><a>two</a></li> <li><a>three</a></li> • Traversing </ul> <script src="jquery.js"> • Manipulation </script> <script> • CSS $('a').click(function () { alert( $(this) • Events .parent() .prevAll() • Effects ) .length • Ajax }); • </script> Utilities </body></html>http://jsbin.com/ubuhe/edit

• Core ready() blur() • change() Selectors bind() click() • Attributes one() trigger() dbclick() focus() • Traversing triggerHandler() keydown() unbind() keypress() • Manipulation live() keyup() mousedown() • CSS die() mousenter() mouseleave() • Events hover() toggle() mouseout() mouseup() • Effects load() resize() scroll() • Ajax unload() select() • error() submit() Utilities

• Core ready() blur() IE ﬁres on blur • change() Selectors bind() click() • Attributes one() trigger() dbclick() focus() • Traversing triggerHandler() keydown() unbind() keypress() • Manipulation live() keyup() mousedown() • CSS die() mousenter() mouseleave() • Events hover() toggle() mouseout() mouseup() • Effects load() resize() scroll() • Ajax unload() select() • error() submit() Utilities

• Core ready() blur() • change() Selectors bind() click() • Attributes one() trigger() dbclick() focus() • Traversing triggerHandler() keydown() unbind() keypress() • Manipulation live() keyup() mousedown() • CSS die() mousenter() mouseleave() • Events hover() toggle() mouseout() mouseup() • Effects load() resize() scroll() • Ajax unload() select() • error() submit() Utilities

• Core <!DOCTYPE html> • <html> Selectors <body> • Attributes <p>1. click</p> • Traversing <p>2. click</p> • Manipulation <script src="jquery.js"></script> <script> • CSS $(‘p’).bind(‘click’, function(){ • Events $(this).after(‘<p>’ + ➥ $(this).text()+‘ clicked</p>’); • Effects }); • Ajax </script> </body> • Utilities </html> http://jsbin.com/ededi/edit

• Core <!DOCTYPE html> • <html> Selectors <body> • Attributes <p>1. click</p> • Traversing <p>2. click</p> • Manipulation <script src="jquery.js"></script> <script> • CSS $(‘p’).live(‘click’, function(){ • Events $(this).after(‘<p>’ + ➥ $(this).text()+‘ clicked</p>’); • Effects }); • Ajax </script> </body> • Utilities </html> http://jsbin.com/ihalu/edit

• Core $.fx.off • Selectors show() • Attributes hide() toggle() • Traversing slideDown() • Manipulation slideUp() • CSS slideToggle() • Events fadeIn() fadeOut() • Effects fadeTo() • Ajax animate() • Utilities stop()

• Core control ew in Blanket FX $.fx.off N • Selectors show() 1.3 • Attributes hide() toggle() • Traversing slideDown() • Manipulation slideUp() • CSS slideToggle() • Events fadeIn() fadeOut() • Effects fadeTo() • Ajax animate() • Utilities stop()

• Core $.fx.off • Selectors show() • Attributes hide() toggle() • Traversing slideDown() • Manipulation slideUp() • CSS slideToggle() • Events fadeIn() fadeOut() • Effects fadeTo() • Ajax animate() • Utilities stop()

• Core <!DOCTYPE html><html><head> <style> • Selectors div {background:#bca; width:100px; border:1px solid green;} • Attributes </style> </head> • Traversing <body> <div id="block">Hello!</div> • Manipulation <script src="jquery.js"></script> <script> • CSS $(‘#block’).animate({ • Events ! width: ‘70%’, ! opacity: 0.4, • Effects ! marginLeft: ‘0.6in’, ! fontSize: ‘3em’, • Ajax ! borderWidth: ‘10px’ }, 1500); http://jsbin.com/oroto/edit • Utilities </script></body></html>

• Core $.ajax() ajaxCompete() • Selectors $.get() $.post() ajaxError() ajaxSend() • Attributes $.getJSON() $.getScript() ajaxStart() ajaxStop() • Traversing $.ajaxSetup() ajaxSuccess() • Manipulation load() • CSS serialize() • Events serializeArray() • Effects • Ajax • Utilities

• Core <!DOCTYPE html><html><body> • <script src="jquery.js"> Selectors </script> • Attributes <script> • Traversing $.getJSON("http://twitter.com/ statuses/user_timeline.json? • Manipulation screen_name=rem&callback=?", function(data){ • CSS $.each(data,function(i,tweet){ $('<p/>').html • Events (tweet.text).appendTo('body'); if ( i == 30 ) return false; • Effects }); • }); Ajax </script></body></html> • Utilities http://jsbin.com/acisi/edit

Plugins

What’s a plugin? A plugin is nothing more than a custom jQuery method created to extend the functionality of the jQuery object $(‘ul’).myPlugin()

Plugin design in 6 steps

Step 1: create a private scope for $ alias

<!DOCTYPE html><html><body> <script src=”jquery.js”></script> <script> (function ($) { })(jQuery); </script></body></html>

Step 2: attach plugin to fn alias (aka prototype)

<!DOCTYPE html><html><body> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function () { $(this).text( $(this).text().replace(/hate/g, ‘love’) ); }; // end of plugin })(jQuery); </script></body></html>

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function () { $(this).text( $(this).text().replace(/hate/g, ‘love’) ); }; // end of plugin })(jQuery); $(‘p’).notHate(); </script></body></html>

Step 3: add implicit iteration

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function () { this.each(function () { $(this).text( $(this).text().replace(/hate/g, ‘love’) ); }); }; // end of plugin })(jQuery); $(‘p’).notHate(); </script></body></html>

Step 4: enable chaining

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function () { return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ‘love’) ); }); }; // end of plugin })(jQuery); $(‘p’).notHate().hide(); </script></body></html>

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> this == jQuery (function ($) { $.fn.notHate = function () { return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ‘love’) ); }); }; // end of plugin })(jQuery); $(‘p’).notHate().hide(); </script></body></html>

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> this == jQuery (function ($) { $.fn.notHate = function () { return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ‘love’) ); }); }; // end of == DOM element this plugin })(jQuery); $(‘p’).notHate().hide(); </script></body></html>

Step 5: add default options

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function () { return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ➥ $.fn.notHate.defaults.text) ); }); }; // end of plugin $.fn.notHate.defaults = {text:‘love’}; })(jQuery); $(‘p’).notHate(); </script></body></html>

Step 6: add custom options

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function () { return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ➥ $.fn.notHate.defaults.text) ); }); }; // end of plugin $.fn.notHate.defaults = {text:‘love’}; })(jQuery); $(‘p’).notHate({text: ‘love-love-love’}); </script></body></html>

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function (options) { return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ➥ $.fn.notHate.defaults.text) ); }); }; // end of plugin $.fn.notHate.defaults = {text:‘love’}; })(jQuery); $(‘p’).notHate({text: ‘love-love-love’}); </script></body></html>

<!DOCTYPE html><html><body> <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function (options) { var settings = $.extend({}, ➥ $.fn.notHate.defaults, options); return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ➥ $.fn.notHate.defaults.text) ); }); }; // end of plugin $.fn.notHate.defaults = {text:‘love’}; })(jQuery); $(‘p’).notHate({text: ‘love-love-love’}); </script></body></html>

<!DOCTYPE html><html><body> http://jsbin.com/ifuga/edit <p>I hate jQuery!</p> <p>I mean really hate jQuery!</p> <script src=”jquery.js”></script> <script> (function ($) { $.fn.notHate = function (options) { var settings = $.extend({}, ➥ $.fn.notHate.defaults, options); return this.each(function () { $(this).text( $(this).text().replace(/hate/g, ➥ settings.text) ); }); }; // end of plugin $.fn.notHate.defaults = {text:‘love’}; })(jQuery); $(‘p’).notHate({text: ‘love-love-love’}); </script></body></html>

News • Four conferences next year: London, Boston, San Francisco and online • New plugin site • jQuery Forum (moving from Google Groups) • Mobile jQuery

Demo!

Remy Sharp @rem jQuery team member Co-author of O'Reilly jQuery Cookbook (due November 20th) jqueryfordesigners.com remysharp.com

Remy Sharp @rem jQuery team member Co-author of O'Reilly jQuery Cookbook (due November 20th) jqueryfordesigners.com ? Questions remysharp.com

jQuery Loves Developers - Oredev 2009

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Notes on slide 1

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