1998-07-24
2026-06-30
https://www.w3.org/Graphics/SVG/WG/
SVG Working Group
1997-02-28
2025-03-12
https://www.w3.org/Style/CSS/
Cascading Style Sheets (CSS) Working Group
1998-02-12
2027-10-16
https://www.w3.org/International/core/
Internationalization Working Group
2008-08-15
2025-04-07
https://www.w3.org/AudioVideo/TT/
Timed Text Working Group
1997-10-06
2025-10-31
https://www.w3.org/WAI/GL/
Accessibility Guidelines Working Group
2006-06-28
2025-10-13
https://www.w3.org/Math/
Math Working Group
2009-07-03
2026-02-28
https://www.w3.org/das/
Devices and Sensors Working Group
2010-03-17
2025-03-28
https://www.w3.org/Fonts/WG/
Web Fonts Working Group
2010-08-18
2025-12-01
https://www.w3.org/groups/wg/webperf/
Web Performance Working Group
2011-03-25
2026-11-08
https://www.w3.org/groups/wg/audio/
Audio Working Group
2011-05-05
2026-09-30
https://www.w3.org/groups/wg/webrtc/
Web Real-Time Communications Working Group
2011-09-07
2026-04-30
https://www.w3.org/groups/wg/webappsec/
Web Application Security Working Group
2011-10-12
2026-07-08
https://www.w3.org/groups/wg/browser-tools-testing/
Browser Testing and Tools Working Group
2012-11-09
2025-11-07
https://www.w3.org/groups/wg/pointer-events/
Pointer Events Working Group
2014-10-13
2026-01-31
https://www.w3.org/2014/secondscreen/
Second Screen Working Group
2015-01-06
2024-04-04
https://www.w3.org/2021/sdw
Spatial Data on the Web Working Group
2015-10-22
2024-12-31
https://www.w3.org/WAI/ARIA/
Accessible Rich Internet Applications Working Group
2015-10-21
2025-07-31
https://www.w3.org/Payments/WG/
Web Payments Working Group
2015-10-22
2025-07-31
https://www.w3.org/WAI/APA/
Accessible Platform Architectures Working Group
2016-02-08
2026-04-30
https://www.w3.org/groups/wg/webauthn/
Web Authentication Working Group
2016-12-27
2025-10-02
https://www.w3.org/WoT/WG/
Web of Things Working Group
2017-04-14
2026-10-11
https://www.w3.org/2017/vc/
Verifiable Credentials Working Group
2017-05-05
2024-12-31
https://www.w3.org/2017/dxwg/
Dataset Exchange Working Group
2017-08-03
2025-11-29
https://www.w3.org/groups/wg/wasm/
WebAssembly Working Group
2017-08-03
2025-01-31
https://www.w3.org/sw/
Service Workers Working Group
2018-06-07
2025-01-31
https://www.w3.org/groups/wg/json-ld/
JSON-LD Working Group
2018-07-25
2025-05-31
https://www.w3.org/groups/wg/distributed-tracing/
Distributed Tracing Working Group
2018-09-24
2026-09-25
https://www.w3.org/immersive-web/
Immersive Web Working Group
2019-05-14
2026-02-28
https://www.w3.org/groups/wg/webapps/
Web Applications Working Group
2019-05-23
2025-05-31
https://www.w3.org/media-wg/
Media Working Group
2019-06-06
2024-12-06
https://www.w3.org/groups/wg/htmlwg/
HTML Working Group
2019-09-05
2026-04-28
https://www.w3.org/groups/wg/did/
Decentralized Identifier Working Group
2020-08-20
2025-01-31
https://www.w3.org/groups/wg/gpu/
GPU for the Web Working Group
2020-09-08
2025-12-31
https://www.w3.org/groups/wg/webtransport/
WebTransport Working Group
2021-01-19
2025-10-12
https://www.w3.org/2021/miniapps/
MiniApps Working Group
2021-04-20
2025-04-30
https://www.w3.org/groups/wg/webmachinelearning/
Web Machine Learning Working Group
2021-06-11
2025-09-26
https://www.w3.org/groups/wg/webediting/
Web Editing Working Group
2021-09-14
2025-10-30
https://www.w3.org/groups/wg/png/
Portable Network Graphics (PNG) Working Group
2022-07-21
2025-01-20
https://www.w3.org/groups/wg/rch/
RDF Dataset Canonicalization and Hash Working Group
2022-08-29
2024-11-28
https://www.w3.org/groups/wg/rdf-star/
RDF-star Working Group
2023-06-20
2025-06-30
https://www.w3.org/groups/wg/pm/
Publishing Maintenance Working Group
2024-03-28
2026-03-28
https://www.w3.org/groups/wg/fedid/
Federated Identity Working Group
2024-09-09
2026-09-08
https://www.w3.org/groups/wg/lws/
Linked Web Storage Working Group
2024-10-11
2026-10-08
https://www.w3.org/groups/wg/privacy/
Privacy Working Group
2024-11-13
2026-11-30
https://www.w3.org/groups/wg/pat/
Private Advertising Technology Working Group
1999-07-08
2024-12-31
https://www.w3.org/2004/pp/psig/
Patents and Standards Interest Group
2011-02-07
2025-10-31
https://www.w3.org/2011/webtv/
Media and Entertainment Interest Group
2011-09-07
2026-11-18
https://www.w3.org/groups/ig/security/
Security Interest Group
2012-02-17
2024-02-29
https://www.w3.org/Privacy/IG/
Privacy Interest Group
1998-02-12
2027-10-16
https://www.w3.org/International/ig/
Internationalization Interest Group
2001-06-18
2024-12-31
https://www.w3.org/WAI/IG/
WAI Interest Group
2015-01-21
2026-05-19
https://www.w3.org/WoT/IG/
Web of Things Interest Group
2018-09-20
2024-12-30
https://www.w3.org/2018/chinese-web-ig/
Chinese Web Interest Group
2019-04-17
2025-03-14
https://www.w3.org/securepay/
Web Payment Security Interest Group
2019-05-16
2025-12-31
https://www.w3.org/web-networks/
Web & Networks Interest Group
2024-08-07
2026-07-31
https://www.w3.org/groups/ig/smart-cities/
Web-based Digital Twins for Smart Cities Interest Group
2024-10-29
2026-10-31
https://www.w3.org/groups/ig/sustainableweb/
Sustainable Web Interest Group
https://www.w3.org/2001/tag/
Technical Architecture Group
https://www.w3.org/Member/Board/
Advisory Board
Ashley Abaragu
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Abaragu
Bernard Aboba
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Aboba
Jan-Ivar Bruaroey
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Bruaroey
Guido Urdaneta
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Urdaneta
Will Abramson
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Abramson
Daniel Burnett
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Burnett
Gabe Cohen
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Cohen
Charles Adams
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Adams
Rachael Bradley Montgomery
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Bradley Montgomery
Alastair Campbell
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Campbell
Paul Adenot
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Adenot
Hongchan Choi
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Choi
Matthew Paradis
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Paradis
Ines Akrap
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Akrap
Tim Frick
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Frick
Mike Gifford
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Gifford
Martin Alvarez-Espinar
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Alvarez-Espinar
Qing An
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An
Dan Zhou
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Zhou
Yiling Gu
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Gu
Wanming Lin
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Lin
Zitao Wang
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Wang
Daniel Appelquist
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Appelquist
Tim Berners-Lee
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Berners-Lee
Peter Linss
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Linss
Phil Archer
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Archer
Rossen Atanassov
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Atanassov
Alan Stearns
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Stearns
Matthew Atkinson
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Atkinson
Janina Sajka
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Sajka
Louay Bassbouss
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Bassbouss
Anssi Kostiainen
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Kostiainen
Chris Blume
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Blume
Will Law
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Law
Caroline Burle
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Burle
Peter Winstanley
845f9f5b01d04f7738ba46029470186d7225db0d
Winstanley
David Burns
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Burns
Marcos Caceres
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Caceres
Chris Needham
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Needham
Léonie Watson
9bd4bed7177b2fac98741cd93147e1015b1c0476
Watson
Ada Rose Cannon
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Cannon
Chris Wilson
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Wilson
Ayşegül Yönet
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Yönet
Aaron Coburn
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Coburn
Laurens Debackere
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Debackere
Eric Prud'hommeaux
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Prud'hommeaux
Sudeep Divakaran
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Divakaran
Dan Druta
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Druta
Song XU
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XU
Nick Doty
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Doty
Christine Runnegar
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Runnegar
Peter Snyder
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Snyder
Sarah Dukmen
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Dukmen
Ishna Neamatullah
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Neamatullah
Anna Weinberg
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Weinberg
Martin Dürst
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Dürst
Heather Flanagan
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Flanagan
Wendy Seltzer
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Seltzer
Kelsey Gilbert
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Gilbert
Corentin Wallez
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Wallez
Reilly Grant
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Grant
Adrian Gschwend
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Gschwend
Ora Lassila
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Lassila
Tatsuya Igarashi
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Igarashi
Christopher Lorenzo
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Lorenzo
Tommaso Innocenti
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Innocenti
Denis Roio
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Roio
Patrick Schaller
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Schaller
Ian Jacobs
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Jacobs
Nic Jansma
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Jansma
Yoav Weiss
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Weiss
Sebastian Käbisch
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Käbisch
Michael Koster
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Koster
Michael McCool
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McCool
J. Kalyana Sundaram
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Kalyana Sundaram
Sergey Kanzhelev
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Kanzhelev
Brian Kardell
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Kardell
Neil Soiffer
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Soiffer
Gary Katsevman
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Katsevman
Nigel Megitt
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Megitt
Patrick Lauke
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Lauke
Vladimir Levantovsky
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Levantovsky
Garret Rieger
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Rieger
Anthony Nadalin
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Nadalin
James Nurthen
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Nurthen
Valerie Young
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Young
Theresa O'Connor
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O'Connor
Gerhard Oosthuizen
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Oosthuizen
Praveena Subrahmanyam
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Subrahmanyam
Nick Telford-Reed
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Telford-Reed
Addison Phillips
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Phillips
Wendy Reid
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Reid
Shinya Takami
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Takami
Derek Schuff
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Schuff
Luke Wagner
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Wagner
Dirk Schulze
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Schulze
Sean Turner
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Turner
Aram Zucker-Scharff
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Zucker-Scharff
Linda van den Brink
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van den Brink
Daniel Veditz
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Veditz
Mike West
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West
Johannes Wilm
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Wilm
Benjamin Young
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Young
Brent Zundel
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Zundel
Kazuyuki Ashimura
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Ashimura
Bert Bos
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Bos
Richard Ishida
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Ishida
Atsushi Shimono
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Shimono
Fuqiao Xue
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Xue
Carine Bournez
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Bournez
Dominique Hazaël-Massieux
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Hazaël-Massieux
Pierre-Antoine Champin
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Champin
François Daoust
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Daoust
Shawn Lawton Henry
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Henry
Kevin White
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White
Ivan Herman
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Herman
Xueyuan Jia
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Jia
Xiaoqian Wu
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Wu
Yves Lafon
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Lafon
Philippe Le Hegaret
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Le Hegaret
Simone Onofri
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Onofri
Chris Lilley
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Lilley
Daniel Montalvo
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Montalvo
Ruoxi Ran
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Ran
Tzviya Siegman
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Siegman
Michael[tm] Smith (sideshowbarker)
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Smith (sideshowbarker)
Amy van der Hiel
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van der Hiel
Rigo Wenning
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Wenning
Tara Whalen
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Whalen