HTML5 and the Evolution of the Web
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The document discusses the evolution of web technologies, focusing on HTML and its need for standards, particularly HTML5. It outlines the transitional phases from Web 1.0's static content to the dynamic interactions of Web 2.0 and the semantic capabilities of Web 3.0. It highlights key technological advancements, the role of various stakeholders, and the convergence of languages and platforms in modern web development.
HTML5 and the Evolution of the Web
- 1. HTML5 and the evolution of the web Noam Kfir, Consultant & Trainer, Sela Group @NoamKfir | noam@kfir.cc | http://noam.kfir.cc
- 2. definitions • HyperText Markup LanguageHTML • HyperText Transfer ProtocolHTTP • text with linkshypertext • hypertext with multimediahypermedia • ?standard • ?web
- 3. Sir Timothy John Berners-Lee OM • Member of the Order of Merit KBE • Knight Commander of the Most Excellent Order of the British Empire FRS • Fellow of the Royal Society FREng • Fellow of the Royal Academy of Engineering FRSA • Fellow of the Royal Society of Arts DFBCS • Distinguished Fellow of the British Computer Society
- 4. 1992 HTML Tags • The first published description • Derived from SGML • Inconsistent terminology – Documents, files, nodes, relative addresses • Incomplete definition: – “base address” – no explanations – “Example sections” • Already has obsolete tag: <NEXTID 27>
- 5. Evolution of HTML HTML Tags Arguments & Lawsuits HTML5
- 6. JavaScript evolution Validation Dynamic jumble of scripts jQuery Frameworks There is no JavaScript
- 7. CSS evolution style mishmash cascade IE6 bootstrap typography is everything
- 8. web evolutionary stages The World Wide Web is born Web 2.0: Dynamic, Buzz Apps Social Semantic
- 9. Web 1.0 • Information and reference • Mostly static content • Limited interactivity • Primitive browsers • Few producers, many consumers
- 10. Web 2.0 • Web applications • Dynamic content • Highly interactive sites • Advanced browsers • Everybody is a producer
- 11. Web 3.0 • Semantic • Architecture – Cloud – REST – IoT – Web as a platform • Data aggregation • The browser disappears • Machines consume and then produce
- 12. convergence • languages • IDEs • operating systems • browser vendors • backbone
- 13. HTML5 is a Standard a BIG standard
- 15. Noam Kfir, Consultant & Trainer, Sela Group @NoamKfir | noam@kfir.cc | http://noam.kfir.cc Thank you!
Editor's Notes
- #6: 1992 – HTML Tags - http://www.w3.org/History/19921103-hypertext/hypertext/WWW/MarkUp/Tags.html