https://whatwg.org/
Web Hypertext Application Technology Working Group (WHATWG)
application technologyworking groupwebhypertextwhatwg
https://blog.whatwg.org/
The WHATWG Blog
whatwgblog
https://krijnhoetmer.github.io/irc-logs/whatwg/20121103.html
IRC logs: freenode / #whatwg / 20121103
irc logsfreenodewhatwg
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/038388.html
[whatwg] AudioTrack enabling - missing behaviour in the specification
in thewhatwgaudiotrackenablingmissing
https://lists.w3.org/Archives/Public/www-archive/2008Aug/0076.html
Re: [whatwg] Creative Commons Rights Expression Language from Ben Adida on 2008-08-24...
https://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/0095.html
[whatwg] Control over selection direction from Ian Hickson on 2011-05-06...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-July/063677.html
[whatwg] A New Way Forward for HTML5 (revised)
a new way forwardwhatwgrevised
https://lists.w3.org/Archives/Public/www-archive/2011Jul/0011.html
Re: [whatwg] Iframe Sandbox Attribute - allow-plugins? from Ian Hickson on 2011-07-15...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2005-November/047447.html
[whatwg] [wf2] some comments on DOM interface section
whatwgcommentsdominterfacesection
https://lists.w3.org/Archives/Public/www-archive/2009Apr/0044.html
Re: WHATWG logo from Simon Pieters on 2009-04-20 (www-archive@w3.org from April 2009)
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-April/061793.html
[whatwg] Start position of media resources
whatwgstartpositionmediaresources
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-July/063256.html
[whatwg] Serving up Theora video in the real world
in thewhatwgservingtheoravideo
https://lists.w3.org/Archives/Public/www-archive/2008Aug/0072.html
Re: [whatwg] Creative Commons Rights Expression Language from Dan Brickley on 2008-08-24...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2008-December/060046.html
[whatwg] When closing the browser
whatwgclosingbrowser
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2008-August/058074.html
[whatwg] overflow of seamless iframes
whatwgoverflowseamlessiframes
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2007-September/054814.html
[whatwg] Firefox 3
whatwgfirefox
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2004-August/044442.html
[whatwg] Standard method to get/set caret position
to getwhatwgstandardmethodset
https://krijnhoetmer.github.io/irc-logs/whatwg/201212
IRC logs: freenode / #whatwg / 201212
irc logsfreenodewhatwg
https://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/0318.html
[whatwg] Pressing Enter in contenteditable: p or br or div? from Markus Ernst on 2011-05-19...
https://github.com/ada-url/ada
GitHub - ada-url/ada: WHATWG-compliant and fast URL parser written in modern C++, part of Internet...
WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and...
https://wiki.whatwg.org/index.php?title=Presentational_elements_and_attributes&action=history
Presentational elements and attributes: Revision history - WHATWG Wiki
revision historypresentationalelementsattributeswhatwg
https://forums.whatwg.org/bb3/viewtopic.php?p=5114
View topic - web worker thread better support sleep - WHATWG forums
A Forum for HTML Discussions: Semantics, DOM APIs, Microdata, Canvas, WebGL, Offline Web Applications, Local Storage, WebM Video, WebSockets, Web Workers, Drag...
view topicweb workerbetter supportthreadsleep
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/038254.html
[whatwg] Menus and Toolbars
whatwgmenustoolbars
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-June/082030.html
[whatwg] @aria-labelledby | Re: @generator-unable-to-provide-required-alt, figure with figcaption
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2011-September/075653.html
[whatwg] Requesting JSON.toXML
whatwgrequestingjson
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-December/024477.html
[whatwg] Switching to an unversioned development model
whatwgswitchingdevelopmentmodel
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2005-April/045775.html
[whatwg] [WA1] Specifying Character Encoding
whatwgspecifyingcharacterencoding
https://lists.w3.org/Archives/Public/public-html/2014Feb/0088.html
RE: [whatwg] input type=number for year input from David Dailey on 2014-02-19 (public-html@w3.org...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/080697.html
[whatwg] Resource loading in browsing context-less Documents
resource loadingbrowsing contextwhatwglessdocuments
https://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/0250.html
[whatwg] Pressing Enter in contenteditable: p or br or div? from Markus Ernst on 2011-05-16...
https://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/0421.html
[whatwg] Request for feedback: supported elements for formatBlock from Aryeh Gregor on 2011-05-26...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2008-August/058127.html
[whatwg] Creative Commons Rights Expression Language
creative commonsrights expressionwhatwglanguage
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2006-October/049666.html
[whatwg] some comments on DOM collections
whatwgcommentsdomcollections
https://wiki.whatwg.org/index.php?title=New_Features_Awaiting_Implementation_Interest&action=info
Information for "New Features Awaiting Implementation Interest" - WHATWG Wiki
information fornew featuresawaitingimplementationinterest
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2010-June/069160.html
[whatwg] Technical Parity with W3C HTML Spec
whatwgtechnicalparityhtmlspec
https://spec.whatwg.org/
Standards — WHATWG
standardswhatwg
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-June/082124.html
[whatwg] scrdoc and session history don't play along in the spec
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2011-April/073667.html
[whatwg] Proposal for a web application descriptor
for aweb applicationwhatwgproposaldescriptor
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2004-August/043956.html
[whatwg] The "form" attribute
the formwhatwgattribute
https://lists.w3.org/Archives/Public/www-archive/2008Aug/0041.html
RE: [whatwg] Creative Commons Rights Expression Language from Kristof Zelechovski on 2008-08-22...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2010-April/025928.html
[whatwg] confusion between article and summary; editorial change suggestion
whatwgconfusionarticlesummaryeditorial
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2007-September/054751.html
[whatwg] Offline Web Apps
whatwgofflinewebapps
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-July/063596.html
[whatwg] Make quoted attributes a conformance criteria
whatwgmakequotedattributesconformance
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2010-April/068375.html
[whatwg] Adding ECMAScript 5 array extras to HTMLCollection (ATTN IE TEAM - TRAVIS LEITHEAD)
https://participate.whatwg.org/
Participation — WHATWG
participationwhatwg
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2006-November/008035.html
[whatwg] Allow trailing slash in always-empty HTML5 elements?
trailing slashwhatwgallowalwaysempty
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2010-March/067898.html
[whatwg] WebSocket bufferedAmount includes overhead or not
whatwgwebsocketincludesoverhead
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2006-December/050559.html
[whatwg] Graceful Degradation and Mime Types [was: trailing slash]
graceful degradationmime typeswhatwgtrailingslash
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2008-December/060010.html
[whatwg] Thoughts on video accessibility
thoughts onwhatwgvideoaccessibility
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-September/065162.html
[whatwg] Application defined "locks"
whatwgapplicationdefinedlocks
https://kivach.org/repo/qubyte/fetch-ponyfill
Kivach - qubyte/fetch-ponyfill | WHATWG fetch ponyfill
WHATWG fetch ponyfill
fetchponyfillwhatwg
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-October/083323.html
[whatwg] Stroking algorithm in Canvas 2d
whatwgstrokingalgorithmcanvas
https://lists.w3.org/Archives/Public/public-whatwg-archive/2006Jan/thread.html
public-whatwg-archive@w3.org from January 2006: by thread
publicwhatwgarchivejanuarythread
https://lists.w3.org/Archives/Public/public-html/2015Sep/0016.html
Re: Changes to WHATWG HTML from Steve Faulkner on 2015-09-29 (public-html@w3.org from September...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-July/063831.html
[whatwg] Issues with Web Sockets API
web socketswhatwgissuesapi
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-September/064855.html
[whatwg] Fakepath revisited
whatwgrevisited
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2008-August/058058.html
[whatwg] Client-side includes proposal
client sidewhatwgincludesproposal
https://lists.w3.org/Archives/Public/public-whatwg-archive/2015Sep/0049.html
Re: [whatwg] Handling out of memory issues with getImageData/createImageData from Allen Wirfs-Brock...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-June/082163.html
[whatwg] Proposal: Adding methods like getElementById and getElementsByTagName to DocumentFragments
whatwgproposaladdingmethodslike
https://www.php.net/manual/it/class.uri-whatwg-urlvalidationerror.php
PHP: Uri\WhatWg\UrlValidationError - Manual
The Uri\WhatWg\UrlValidationError class
phpuriwhatwgmanual
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/080534.html
[whatwg] seamless iframes and event propagation
whatwgseamlessiframeseventpropagation
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/038481.html
[whatwg] Support of link rel=prefetch
whatwgsupportrelprefetch
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-July/063189.html
[whatwg] page refresh and resubmitting POST state
whatwgrefreshpoststate
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2007-February/051902.html
[whatwg] How to make HTML5 easier to teach (Was: several messages about HTML5)
how to makewhatwg
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2011-November/076073.html
[whatwg] Fullscreen CSS
whatwgfullscreencss
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/080645.html
[whatwg] I believe source rectangles for HTML5 Canvas drawImage are specified incorrectly
i believe
https://forums.whatwg.org/bb3/viewtopic.php?f=1&t=5083&p=8143
View topic - html5 application cache joomla website - WHATWG forums
A Forum for HTML Discussions: Semantics, DOM APIs, Microdata, Canvas, WebGL, Offline Web Applications, Local Storage, WebM Video, WebSockets, Web Workers, Drag...
view topicjoomla websiteapplicationcachewhatwg
https://forums.whatwg.org/bb3/viewtopic.php?p=6781
View topic - Creating Desktop using HTML as a GUI front-end - WHATWG forums
A Forum for HTML Discussions: Semantics, DOM APIs, Microdata, Canvas, WebGL, Offline Web Applications, Local Storage, WebM Video, WebSockets, Web Workers, Drag...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2010-March/067793.html
[whatwg] Offscreen canvas (or canvas for web workers).
for webwhatwgoffscreencanvasworkers
https://lists.w3.org/Archives/Public/public-html/2014Sep/0087.html
Re: proposal: have W3C HTML5 reference dated WHATWG URL standard rather than W3C copy from David...
https://www.yagiz.co/whatwg-url-specification-for-toddlers/
The story of WHATWG URL Specification for toddlers - Yagiz Nizipli's blog
May 14, 2026 - I recently wrote a tweet mentioning how I tell my newborn baby, Ada, the edge cases of URL specification for her to sleep.
the story of
https://ada-url.com/
Fast WHATWG Compliant URL parser - Ada URL
WHATWG Compliant URL parser written with focus on compliance, performance and security across multiple platforms and languages.
url parserfastwhatwgcompliantada
https://krijnhoetmer.github.io/irc-logs/whatwg/20150220.html
IRC logs: freenode / #whatwg / 20150220
irc logsfreenodewhatwg
https://lists.w3.org/Archives/Public/www-archive/2008Aug/0038.html
Re: [whatwg] Creative Commons Rights Expression Language from Ben Adida on 2008-08-22...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/080701.html
[whatwg] Resource loading in browsing context-less Documents
resource loadingbrowsing contextwhatwglessdocuments
https://lists.w3.org/Archives/Public/public-whatwg-archive/2015Jul/0018.html
[whatwg] DOM Events Proposal: EventListenerOptions 'mayCancel' for improved scroll performance from...
dom eventswhatwgproposaleventlisteneroptions
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/080521.html
[whatwg] [mimesniff] Sniffing archives
whatwgsniffingarchives
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2006-December/050560.html
[whatwg] markup as authored in practice
whatwgmarkupauthoredpractice
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2017-December/subject.html
The whatwg December 2017 Archive by subject
whatwgdecemberarchivesubject
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2004-December/044987.html
[whatwg] WF 2.0 range type description
whatwgwfrangetypedescription
https://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/0388.html
[whatwg] Proposal for separating script downloads and execution from Glenn Maynard on 2011-05-25...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2011-September/075419.html
[whatwg] readystatechange for SCRIPT
whatwgscript
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2007-February/051539.html
[whatwg] The m element
the mwhatwgelement
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2006-December/050641.html
[whatwg] Content Model Restrictions on tabletr in HTML
content modelwhatwgrestrictionshtml
https://lists.w3.org/Archives/Public/www-archive/2008Nov/0043.html
Re: The HTML5 project is a joint effort between the W3C and the WHATWG from Ian Hickson on...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2004-August/044315.html
[whatwg] Recent Website Changes...
whatwgrecentchanges
https://lists.w3.org/Archives/Public/public-html/2014Sep/0064.html
Re: proposal: have W3C HTML5 reference dated WHATWG URL standard rather than W3C copy from Shane...
https://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/0273.html
[whatwg] Proposal for IsSearchProviderInstalled / AddSearchProvider from Bjartur Thorlacius on...
whatwgproposal
https://krijnhoetmer.github.io/irc-logs/whatwg/201508
IRC logs: freenode / #whatwg / 201508
irc logsfreenodewhatwg
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2014-January/041910.html
[whatwg] Simplified picture element draft
whatwgsimplifiedpictureelementdraft
https://krijnhoetmer.github.io/irc-logs/whatwg/201106
IRC logs: freenode / #whatwg / 201106
irc logsfreenodewhatwg
https://lists.w3.org/Archives/Public/public-html/2014Sep/0092.html
Re: proposal: have W3C HTML5 reference dated WHATWG URL standard rather than W3C copy from Sam Ruby...
https://krijnhoetmer.github.io/irc-logs/whatwg/201201
IRC logs: freenode / #whatwg / 201201
irc logsfreenodewhatwg
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-June/082140.html
[whatwg] Challenging canvas.supportsContext
whatwgchallengingcanvas
https://forums.whatwg.org/bb3/viewtopic.php?f=10&t=5126&p=8274
View topic - carousel - WHATWG forums
A Forum for HTML Discussions: Semantics, DOM APIs, Microdata, Canvas, WebGL, Offline Web Applications, Local Storage, WebM Video, WebSockets, Web Workers, Drag...
view topiccarouselwhatwgforums
https://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/0074.html
[whatwg] Proposal for a web application descriptor from Charles McCathieNevile on 2011-05-05...
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2005-September/046996.html
[whatwg] Re: getElementsByClassName
whatwggetelementsbyclassname
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-December/080673.html
[whatwg] Standardizing Console object
whatwgconsoleobject
https://lists.whatwg.org/pipermail/whatwg-whatwg.org/2009-February/018398.html
[whatwg] List Headers
whatwglistheaders