HTML5 Is a Recommendation iva /w3c )Nov 1, 2014 272 html HTML5 Finalized, Finally cio )Oct 28, 2014 271 html , w3c How to Further Improve the World of Open Standards w3c )Oct 14, 2014 270 awareness-days WebRTC Specifications Advance don /sdt )Jul 9, 2014 269 interviews , webrtc , apis HTML5 on Track for W3C Finalization by Year’s End red )Jun 17, 2014 268 html , w3c HTML5: On Our Way to Recommendation ple /w3c )Jun 16, 2014 267 html Mathematical Markup Language (MathML) Version 3.0 2nd Edition w3c )Apr 10, 2014 266 mathml WAI–ARIA Expands Web Accessibility w3c )Mar 20, 2014 265 accessibility , aria , html Where Is Interoperability for Social Media? dhi /zdn )Feb 28, 2014 264 social-media , interoperability RDF 1.1 Has Been Published as Recommendation iva /w3c )Feb 25, 2014 263 rdf , link-lists JSON-LD Is an Official Web Standard Jan 16, 2014 262 json-ld , json , w3c Cross-Origin Resource Sharing ann /w3c )Jan 16, 2014 261 cors , security Cross-Origin Resource Sharing on Track to Become a W3C Recommendation sdt )Jan 3, 2014 260 w3c , cors , security CSS, HTML, and the Problem of Spec Fragmentation j9t )Dec 5, 2013 259 css , html The CSS Standards Process tab /css )Nov 15, 2013 258 css , processes , w3c Internationalization Tag Set (ITS) Version 2.0 sha +/w3c )Oct 29, 2013 257 internationalization , html , xml DRM Likely in Future Versions of HTML cne )Oct 23, 2013 256 html , drm , content , eme , w3c Celebrating World Standards Day w3c )Oct 4, 2013 255 awareness-days Lowering Your Standards: DRM and the Future of the W3C dan /eff )Oct 2, 2013 254 html , content , drm , eme , w3c Interview With Lea Verou of the W3C lea )Sep 2, 2013 253 interviews , css , vendor-extensions , w3c Web and Mobile Interest Group Emerges From W3C to Further Mobile Web Initiative dom /cms )Aug 27, 2013 252 w3c , mobile Persistent Data Storage API Aug 1, 2013 251 browser-storage , apis , w3c Web Storage w3c )Jul 30, 2013 250 browser-storage , apis W3C Report Updates Web Applications on Mobile Standards cms )Jul 11, 2013 249 w3c , web-apps , mobile How We Can Create Open Standards for Social Business dhi /zdn )Jun 27, 2013 248 social-media , w3c Hot in Web Standards: March/April 2013 lea )May 1, 2013 247 css , grids , layout , testing , lazy-loading , apis , w3c Digital Publishing and the Web iva /ali )Apr 25, 2013 246 w3c , web-platform , css , print Activating Browser Modes With Doctype hsi )Mar 9, 2013 245 browsers , doctype-switching , html , xhtml , xml Oh Look—a Dead WaSP cra )Mar 6, 2013 244 community , advocacy , web-standards-project , developer-relations , browsers Our Work Here Is Done aar /wa )Mar 1, 2013 243 web-standards-project , community , advocacy , developer-relations , browsers CSS Preprocessor README tab )Feb 20, 2013 242 tooling Microsoft Goes Its Own Way With WebRTC Jan 22, 2013 241 microsoft , w3c , webrtc Interview With Ian Hickson, HTML Editor bru /htm )Jan 8, 2013 240 interviews , html , web-platform Web Technology: 5 Things to Watch in 2013 sts /cne )Dec 31, 2012 239 browsers , images , performance First Official W3C HTML5 Standard Finally Completed! What’s Coming in 2013? tod )Dec 20, 2012 238 interviews , w3c , html Open Source Release From MS Open Tech: Pointer Events Initial Prototype for WebKit sbl /mic )Dec 18, 2012 237 microsoft , foss , pointer-events , webkit HTML5 Inches Closer to the Finish Line wir )Dec 18, 2012 236 html , w3c Hot in Web Standards: November/December 2012 lea )Dec 18, 2012 235 html , apis , w3c HTML5 Is Done—HTML 5.1 Next on Standards Agenda hei )Dec 17, 2012 234 html , canvas , w3c WOFF File Format 1.0 typ +/w3c )Dec 13, 2012 233 woff , fonts OWL 2 Web Ontology Language Document Overview (Second Edition) w3c )Dec 11, 2012 232 overviews , owl The CSS Problem j9t )Nov 12, 2012 231 css HTML5 and the Future of the Web Nov 12, 2012 230 html W3C and Digital Publishing iva /w3c )Nov 9, 2012 229 w3c , content , epub What’s Left for HTML5? sdt )Oct 18, 2012 228 html IndexedDB Featured in New Web Development Open Standards Site Oct 10, 2012 227 indexeddb , databases , w3c , documentation WebPlatform.org Oct 8, 2012 226 websites , web-platform , documentation W3C Outlines Plan to Finalize HTML5 Oct 1, 2012 225 w3c , html Test the Web Forward w3c )Oct 1, 2012 224 quality , testing , web-platform Hmm, Let’s Not “Fuck the Standards Bodies” mar )Oct 1, 2012 223 w3c , whatwg W3C to Finish HTML5 by 2014 cra )Sep 21, 2012 222 w3c , html Mark Zuckerberg’s Opinion of HTML5 Is Meaningless aco /inf )Sep 17, 2012 221 html , facebook+meta W3C Tells Their Side of the Story: The Future of HTML5 Jul 31, 2012 220 w3c , html W3C’s Ian Jacobs on the Future of HTML5 cra )Jul 27, 2012 219 interviews , w3c , html Ian Hickson on HTML5 vs. HTML cra )Jul 24, 2012 218 interviews , html HTML5 Gets the Splits cra )Jul 23, 2012 217 html , whatwg , w3c Hitting the HTML Moving Target Jul 23, 2012 216 html , w3c , whatwg The Advent of HTML5 Jun 7, 2012 215 html W3C to Develop HTML5 and Its Successor in Parallel hei )Apr 24, 2012 214 w3c , html HTML5 Still Taking Shape sdt )Feb 27, 2012 213 html , web-apps , flash , silverlight Living Standards Feb 25, 2012 212 processes , whatwg , w3c Every Time You Call a Proprietary Feature “CSS3,” a Kitten Dies lea /ali )Feb 14, 2012 211 css , vendor-extensions , terminology CSS Vendor Prefixes Threaten Open Web cra )Feb 9, 2012 210 open-web , css , vendor-extensions , webkit The CSS3 Test lea )Feb 2, 2012 209 css , support , browsers Apple Submits “Invalid” Patents to W3C to Delay Touch Events Standard 9to )Dec 19, 2011 208 apple , w3c , legal Is Apple Using Patents to Hurt Open Standards? ars )Dec 12, 2011 207 apple , legal From Hypertext to Hyperdevices don /w3c )Nov 21, 2011 206 web , web-platform , terminology , trends Blue Beanie of Thankfulness chr /css )Nov 15, 2011 205 awareness-days Five Questions With Tab Atkins tab +/css )Nov 14, 2011 204 interviews , css , content , google , dart about:csswg fan )Nov 2, 2011 203 css , processes Infographic: History of Web Standards jzb )Oct 25, 2011 202 history Analyst Watch: HTML5 Is Not Quite Ready for Primetime sdt )Sep 15, 2011 201 html W3C Launches New “Agile” Standards Development Platform Aug 17, 2011 200 w3c , community W3C Releases Simplified HTML5 Spec for Web Developers sof )Aug 11, 2011 199 w3c , html Reconciling Various Forms of String Literals iva /w3c )Jun 29, 2011 198 w3c , strings W3C Updates CSS Open Web Standards as Reality and Specs Converge cms )Jun 15, 2011 197 w3c , css A Decade Later, W3C Finalizes CSS 2.1 Jun 8, 2011 196 w3c , css Cascading Style Sheets Level 2 Revision 1 (CSS 2.1) Specification ber +/w3c )Jun 7, 2011 195 css Web Notifications ann )Mar 3, 2011 194 notifications , apis WHATWG, W3C, and HTML ann )Feb 24, 2011 193 whatwg , w3c , html The Difference Between the WHATWG and the HTMLWG wir )Feb 18, 2011 192 whatwg , w3c , comparisons HTML5 Not Finalized Until 2014 Feb 14, 2011 191 html HTML5 Kicked Into 2014 the )Feb 14, 2011 190 html , w3c People of HTML5—Bruce Lawson bru +)Jan 6, 2011 189 interviews , html Mobile Web Application Best Practices aco /w3c )Dec 14, 2010 188 mobile , web-apps , best-practices , w3c Web Sockets and the Risks of Unfinished Standards sts /cne )Dec 10, 2010 187 websockets , mozilla , opera Long Live the Web: A Call for Continued Open Standards and Neutrality tim )Dec 1, 2010 186 web , net-neutrality W3C Adds More HTML5 Standards Tests Nov 8, 2010 185 w3c , html , browsers How Do We Test a Web Browser? (One Year [Later]) ple /w3c )Sep 15, 2010 184 browsers , testing , web-platform The Core Mission of W3C w3c )Jul 16, 2010 183 w3c The New [“<track>”] Element Has Been Added to the HTML5 Spec dal /aja )May 5, 2010 182 html , multimedia CSS Vendor Prefixes Considered Harmful ppk )Mar 22, 2010 181 css , vendor-extensions Workin’ on RDFa Feb 12, 2010 180 rdf HTML5 Editors Draft Hits W3C, Flash Doesn't Break a Sweat (Yet) Feb 2, 2010 179 html Microsoft Joins SVG Working Group tho /osn )Jan 6, 2010 178 microsoft , svg , w3c Internet Explorer 9 (IE9) in the Spotlight in Mid-March 2010 sof )Dec 11, 2009 177 internet-explorer , microsoft , browsers Why Microsoft’s IE 9 Will Frustrate Standards Fans the )Nov 19, 2009 176 internet-explorer , microsoft , browsers , acid-tests W3C to Meet With Developers on HTML 5 sdt )Nov 3, 2009 175 w3c , html , internet-explorer , microsoft , browsers God Did It, Why Can’t We? UN Ponders Net “10 Commandments” ars )Nov 3, 2009 174 web , accessibility , internationalization Whatever Happened to P3P? rig )Oct 8, 2009 173 interviews , p3p , privacy RIF and OWL iva /w3c )Oct 6, 2009 172 owl , semantic-web Google to Microsoft: Support SVG inf )Oct 2, 2009 171 svg , google , microsoft , browsers , internet-explorer , support How Do We Test a Web Browser? ple /w3c )Sep 17, 2009 170 browsers , testing , web-platform HTML 5 Starts Looking Real rch )Aug 29, 2009 169 html , web-platform Apple Gets Higher Profile in HTML Standardization sts /cne )Aug 27, 2009 168 html , w3c , apple Google, HTML5, and Standards mis )Jul 24, 2009 167 google , html XHTML2: Not Dead ste )Jul 8, 2009 166 xhtml , w3c An Epitaph for the Web Standard, XHTML 2 sts /cne )Jul 8, 2009 165 xhtml , html , whatwg , w3c W3C Stops Work on XHTML 2 sdt )Jul 6, 2009 164 w3c , xhtml , whatwg XHTML 2 to Be Discontinued hei )Jul 3, 2009 163 xhtml , w3c XHTML 2 Language Dumped in Favor of HTML 5 inf )Jul 2, 2009 162 xhtml , html , w3c Orthogonality of Specifications w3c )Jun 24, 2009 161 web-platform , software-design , architecture , principles 10 Ways to Make Your XHTML Site Accessible Using Web Standards mri /sma )Jun 18, 2009 160 xhtml , accessibility , conformance ECMAScript 5: Changes to JavaScript dal /aja )May 20, 2009 159 ecmascript , javascript Hixie Discusses the Addition of HTML5 “Microdata” dal /aja )May 11, 2009 158 html , microdata A Rough View of the Future ple /w3c )Mar 24, 2009 157 web-platform , outlooks Opera Chief: Microsoft’s IE 8 “Undermines” Web Standards the )Mar 17, 2009 156 internet-explorer , microsoft , browsers , web-platform The Shallowness of CSS Evangelism Mar 9, 2009 155 css , advocacy When Good Browsers Go Bad—and They All Do com )Feb 24, 2009 154 conformance , support , internet-explorer , microsoft , browsers Web Standards on the Edge com )Feb 24, 2009 153 w3c , css , html , support , browsers This Week in HTML 5—Episode 19 div )Jan 30, 2009 152 html Meaning of Names and Operations of Services Jan 30, 2009 151 discussions , naming Shrinking HTML5 ann )Jan 12, 2009 150 html W3C Upgrades Web Accessibility Standards Dec 11, 2008 149 w3c , wcag , accessibility Synchronized Multimedia Integration Language (SMIL 3.0) mdm +/w3c )Dec 1, 2008 148 smil What Are Web Standards? nza )Nov 28, 2008 147 web , w3c Extensible Markup Language (XML) 1.0 (Fifth Edition) tim +/w3c )Nov 26, 2008 146 xml Browsers Face Innovator’s Dilemma com )Nov 24, 2008 145 browsers , web-platform IETF Developers Call for Privacy Rules for the W3C’s Geodata API hei )Nov 20, 2008 144 w3c , apis , privacy This Week in HTML 5—Episode 13 div )Nov 18, 2008 143 html This Week in HTML 5—Episode 12 div )Nov 11, 2008 142 html This Week in HTML 5—Episode 10 div )Oct 20, 2008 141 html Opera Study: Only 4.13% of the Web Is Standards-Compliant ars )Oct 16, 2008 140 studies , research , opera , conformance , semantics Seven OWL 2 Drafts Published iva /w3c )Oct 10, 2008 139 owl Where Our Standards Went Wrong bee /ali )Sep 22, 2008 138 conformance , quality This Week in HTML 5—Episode 5 div )Sep 15, 2008 137 html This Week in HTML 5—Episode 4 div )Aug 28, 2008 136 html This Week in HTML 5—Episode 3 div )Aug 22, 2008 135 html Name Soup sli )Aug 18, 2008 134 javascript , ecmascript , naming This Week in HTML 5—Episode 2 div )Aug 14, 2008 133 html This Week in HTML 5—Episode 1 div )Aug 6, 2008 132 html Mobile Web Best Practices 1.0 w3c )Jul 29, 2008 131 mobile , best-practices , guidelines Open Web Foundation Jul 24, 2008 130 websites , open-web , advocacy Why “Variables” in CSS Are Harmful—an Essay ber /w3c )Jun 30, 2008 129 css , variables , custom-properties Documenting the Web vs. Reinventing It w3c )Jun 25, 2008 128 html , web W3C Tackles Web Typography With CSS 3 cms )Jun 13, 2008 127 w3c , css , typography Confronting the Future of Web Standards Jun 12, 2008 126 browsers , web-2.0 , web Heads-Up: CSS Namespaces and You cms )Jun 3, 2008 125 css , namespaces , xml , w3c Standards Suck ann +)May 21, 2008 124 websites , web-platform , w3c , whatwg Internet Explorer 8 Promises Better Standards Compliance… and a Whole Lot More est /cio )Mar 6, 2008 123 internet-explorer , microsoft , browsers , security Versioning, Compatibility, and Standards oth /web )Jan 22, 2008 122 browsers , versioning , interoperability , webkit Beyond DOCTYPE: Web Standards, Forward Compatibility, and IE8 aar /ali )Jan 22, 2008 121 browsers , microsoft , internet-explorer , doctype-switching , progressive-enhancement , html , interoperability Open Content Depends on Open Standards tan /mic )Jan 3, 2008 120 content , licensing Version Identifiers Reconsidered w3c )Dec 18, 2007 119 architecture , versioning The Need for Diversity kar /w3c )Dec 10, 2007 118 web-platform , browsers , interoperability IE and Standards: Chris Wilson Talks cdu +)Dec 10, 2007 117 interviews , browsers , microsoft , internet-explorer Email Standards Project Nov 27, 2007 116 websites , email , support Blue [Beanie] Day—Web Standards! kar /w3c )Nov 26, 2007 115 awareness-days Web Standards, the Real Flash Killer fyr )Nov 16, 2007 114 html , canvas , svg , multimedia , flash Help Us Form a Baseline for Standards Support Sep 11, 2007 113 support , email Gleaning Resource Descriptions From Dialects of Languages (GRDDL) dck /w3c )Sep 11, 2007 112 xml Why We Need Standards Support in HTML Email Sep 5, 2007 111 support , email “lang” Attributes Across (X)HTML Versions kar /w3c )Aug 28, 2007 110 internationalization , xhtml , html Web Standards Do—the Way of Web Standards oli /w3c )Jul 15, 2007 109 html , semantics , http , content-negotiation , caching , performance , xml , xhtml , testing , processes , urls , redirecting W3C Finalises Web Services Description Language Jul 10, 2007 108 w3c , wsdl Web Services Description Language (WSDL) Version 2.0: Core Language w3c )Jun 26, 2007 107 wsdl Marathon 2.0 bur )Jun 19, 2007 106 support , interoperability , web-platform WCAG, HTML, and CSS: Maybe the Standards Need a Break j9t )Jun 15, 2007 105 wcag , html , css Fixing the Web! ann )Jun 15, 2007 104 web-platform , w3c Fixing the Web… Together! kar /w3c )Jun 15, 2007 103 html , xhtml , css , conformance , quality HTML5 and XHTML 1.1+ Must Stop for Now mho )Jun 14, 2007 102 html , xhtml , css , support , interoperability , javascript , dom How to Contribute to W3C Work? Tutorials kar /w3c )Jun 13, 2007 101 how-tos , w3c , advocacy , developer-relations The Confusion of Tongues Apr 24, 2007 100 java Proposal to Adopt HTML5 oth )Apr 9, 2007 99 discussions , html , w3c W3C Sets Standard for Internationalisation of XML Content Apr 4, 2007 98 w3c , internationalization , xml HTML or XHTML? Fact From Fiction Apr 3, 2007 97 html , xhtml , comparisons , myths W3C Begins HTML Refresh Effort Mar 13, 2007 96 w3c , html Specifications Take Time ann )Mar 9, 2007 95 processes W3C Plans HTML Upgrade inf )Mar 7, 2007 94 w3c , html W3C Sets Standard for Technical Illustrations on the Web Jan 31, 2007 93 w3c , images Standard Organizations Have a History kar /w3c )Jan 31, 2007 92 processes , w3c W3C XQuery 1.0 and XSLT 2.0 Become Standards Jan 24, 2007 91 w3c , xquery , xsl , xml How to Grok Web Standards cra /ali )Jan 9, 2007 90 how-tos WHATWG and HTML 5 FAQ Dec 7, 2006 89 html , xhtml , whatwg Standards, Semantics, Accessibility, and HTML Email jch )Dec 4, 2006 88 html , semantics , accessibility , email W3C Announces Roadmap Sep 28, 2006 87 w3c , aria , accessibility 12 Lessons for Those Afraid of CSS and Standards ali )Sep 26, 2006 86 css , lessons Google, Meet Web Standards Sep 22, 2006 85 google 9 Ways to Misunderstand Web Standards Jun 23, 2006 84 print , mobile , accessibility , css , semantic-web , hacks To Hell With WCAG 2 ali )May 23, 2006 83 accessibility , wcag Microsoft’s Web Standards Motivations sen )May 19, 2006 82 microsoft The Problem With Web Standards sen )Apr 27, 2006 81 w3c Standard Error Apr 4, 2006 80 web , licensing Why Comply? The Movement to W3C Compliance Mar 31, 2006 79 w3c , conformance First Annual Naked Day: April 05 Mar 30, 2006 78 css , awareness-days , semantics Buy Standards Compliant Web Sites kar /w3c )Feb 7, 2006 77 conformance , compliance , professionalism , economics Usability and Accessibility in 2006 Jan 4, 2006 76 usability , accessibility , wcag , legal , outlooks Ten Reasons to Learn and Use Web Standards Dec 6, 2005 75 career W3C Compliance and SEO Oct 4, 2005 74 w3c , compliance , seo Dreamweaver 8 Does Standards! rac )Sep 30, 2005 73 code-editors , macromedia , dreamweaver IE7 to Fail Standards Test zdn )Aug 2, 2005 72 internet-explorer , microsoft , browsers , web-platform , acid-tests Standards—Everyone’s a Winner Aug 1, 2005 71 Character Model for the World Wide Web 1.0: Fundamentals fye +/w3c )Feb 15, 2005 70 unicode , encoding , internationalization Picking Your Standard Jan 1, 2005 69 processes New W3C Standard Reuses Content Dec 20, 2004 68 w3c , xml Architecture of the World Wide Web, Volume One ndw /w3c )Dec 15, 2004 67 web , web-platform , architecture A Land of Wasted Web Opportunity Dec 14, 2004 66 w3c , semantic-web W3C May Push Wireless Web Specs cne )Nov 17, 2004 65 w3c , mobile , xhtml , smil , svg Why Specs Matter div )Aug 16, 2004 64 Extending HTML Jul 12, 2004 63 html , processes , xhtml , namespaces , extensibility , apple Mozilla, Opera Join Forces for New W3C Proposal tec )May 31, 2004 62 mozilla , opera , w3c , web-forms DOM Level 3 a W3C Recommendation Apr 7, 2004 61 w3c , dom DOM Level 3 a W3C Recommendation Apr 7, 2004 60 dom Document Object Model (DOM) Level 3 Core Specification leh +/w3c )Apr 7, 2004 59 dom W3C Delivers Standards for the “Semantic Web” iti )Feb 16, 2004 58 w3c , semantic-web OWL Web Ontology Language Overview w3c )Feb 10, 2004 57 overviews , owl OWL Web Ontology Language Guide w3c )Feb 10, 2004 56 guides , owl Error Handling and Web Language Design Jan 22, 2004 55 errors , conformance , html Extensibility and Interoperability mno )Jan 3, 2004 54 extensibility , interoperability , profiling How to Save Web Accessibility From Itself ali )Nov 14, 2003 53 how-tos , accessibility , w3c , wcag Portable Network Graphics (PNG) Specification (Second Edition) w3c )Nov 10, 2003 52 png , images Graphics Standard Fit to Print Oct 2, 2003 51 svg , print XQuery Implementation Oct 1, 2003 50 xml , xquery Semantic Web: Out of the Theory Realm Sep 12, 2003 49 semantic-web , w3c Standards Don’t Necessarily Have Anything to Do With Being Semantically Correct kot )Aug 26, 2003 48 conformance , semantics , html , xhtml , css On Standards and Semantics sto )Aug 26, 2003 47 conformance , semantics The State of Web Services zdn )Jul 21, 2003 46 web-services , wsdl Standards Move Forward—UDDI and BPEL4WS May 23, 2003 45 web-services W3C Merges Web Specs zdn )Apr 1, 2003 44 w3c , dom , xml Users Have Standards Role Mar 31, 2003 43 economics , web-services , microsoft Interview—Rachel Andrew, Dreamweaver Task Force rac +)Mar 27, 2003 42 interviews , code-editors , macromedia , dreamweaver , wysiwyg RSS Standardization (Again) mno )Mar 25, 2003 41 syndication , rss Microsoft Quits W3C Standardisation Panel Mar 24, 2003 40 microsoft , w3c , web-services Inclusive Web Design for the Future sch )Mar 11, 2003 39 slides , history , browsers , graceful-degradation , design , strategies , comparisons Graphics Standard Heads to Print cne )Feb 20, 2003 38 w3c , svg , images , print User Agent Accessibility Guidelines 1.0 w3c )Dec 17, 2002 37 guidelines , accessibility , tooling , browsers , assistive-tech XML Encryption Specs Approved zdn )Dec 10, 2002 36 xml , encryption SVG’s Past and Promising Future Dec 4, 2002 35 svg , outlooks W3C Recommends Online Forms Standard cne )Nov 12, 2002 34 w3c , xforms W3C Members: What Standards? zdn )Sep 6, 2002 33 w3c , html , conformance , quality Buy Standards Compliant Web Sites don /w3c )Jul 4, 2002 32 conformance , compliance , maintainability , accessibility , business-relations , economics Accessibility, Web Standards, and Authoring Tools tel /ali )Mar 22, 2002 31 accessibility , code-editors The Importance of Web Standards dbo )Jan 31, 2002 30 html , xml , css , dom , ecmascript , web-platform MSN, Opera, and Web Standards ali )Nov 9, 2001 29 browsers , microsoft , opera How to Read W3C Specs jde /ali )Sep 28, 2001 28 how-tos , w3c , learning Synchronized Multimedia Integration Language (SMIL 2.0) rob +/w3c )Aug 7, 2001 27 smil CSS Talking Points: Selling Clients on Web Standards ali )Jul 6, 2001 26 css , collaboration , communication , business-relations XHTML 1.1—Module-Based XHTML w3c )May 31, 2001 25 xhtml Ruby Annotation w3c )May 31, 2001 24 ruby-markup , xhtml , html , annotations Web Services Description Language (WSDL) 1.1 w3c )Mar 15, 2001 23 wsdl 