public-webapps-github@w3.org from January 2026 by thread

Re: [whatwg/fetch] Allow `new Response` with 101 status code (Issue #1759) jinesrodrigo7-blip (Saturday, 31 January)

[whatwg/webidl] Reconsider advice to leave dictionary members optional when dictionary is used solely as a return type (Issue #1567) Sam Weinig (Saturday, 31 January)

[w3c/clipboard-apis] Clipboarding and Multipart MIME (Issue #247) Adam Sobieski (Saturday, 31 January)

[w3ctag/design-reviews] Other Spec Review: Scoped View Transitions (Issue #1188) Steve Kobes (Chromium) (Friday, 30 January)

[whatwg/webidl] Support syntax for specifying that an optional record<K, V> has a default value of an empty record<K, V> (Issue #1566) Sam Weinig (Friday, 30 January)

Re: [w3c/ServiceWorker] Change the spec so that when a new SW is being registered it's set to not use cache the first time (#1103) Monica Chintala (Friday, 30 January)

Re: [w3c/ServiceWorker] Touching documents in an "in parallel" section makes no sense (#1108) Monica Chintala (Friday, 30 January)

Re: [w3c/ServiceWorker] Allow `None` as value for `Service-Worker-Allowed`. (#1165) Monica Chintala (Friday, 30 January)

Re: [w3c/ServiceWorker] should FetchEvent.request ever be a range request if we cannot verify if the underlying resource is the same? (#1201) Monica Chintala (Friday, 30 January)

Re: [whatwg/dom] Add reference target to shadow root (PR #1353) Dan Clark (Thursday, 29 January)

Re: [whatwg/fetch] [Feature request] Add a `CookieStore` option to `Request` & `Response` (Issue #1384) Cyberpunk-00 (Thursday, 29 January)

[w3c/manifest] Add `color_scheme_dark` member and themeable members (PR #1205) Christian Liebel (Thursday, 29 January)

[whatwg/webidl] Is nullable dictionary member a footgun? (Issue #1565) Kagami Sascha Rosylight (Thursday, 29 January)

[w3c/manifest] [Editorial] Fixes "default display mode" terminology (PR #1204) Diego Gonzalez (Thursday, 29 January)

Re: [whatwg/streams] Do the abort steps of ReadableStreamPipeTo really guarantee the abort callback to be called before cancel? (Issue #1229) Kagami Sascha Rosylight (Thursday, 29 January)

[w3c/manifest] Editorial: map definition of `minimal-ui` to `window.open()` with `features` set to `"popup"` (PR #1203) Christian Liebel (Thursday, 29 January)

Re: [w3c/manifest] fetched icons fail in chrome when same-origin policy is present (Issue #1065) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Icon purpose "splashscreen" and splashscreen text (#844) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Web Manifest Overrides (Issue #1045) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Feature request: "isolate web app" hint (Issue #1109) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Add `related_applications` and `prefer_related_applications` to WPT (#950) Marcos Cáceres (Thursday, 29 January)

[w3c/manifest] Editorial: add a note on out-of-scope manifest linking behavior (PR #1202) Christian Liebel (Thursday, 29 January)

Re: [w3c/manifest] [Proposal] 'maximized' and 'minimized' display modes values (#839) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Add more than one icon at PWA install (#841) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Why is purpose a "unordered set of unique space-separated tokens"? (#903) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Add "payment" dictionary for payment app specific properties (#866) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Bring back "serviceworker" member (#864) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Provide guidance to UAs on appropriate names for "platform" members (#862) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Add support for "share_target" property (#665) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Add an icon "purpose" for displaying on the theme color (#617) Marcos Cáceres (Thursday, 29 January)

Re: [w3c/manifest] Clarify how manifest image resources are fetched (PR #1171) Marcos Cáceres (Thursday, 29 January)

Re: [w3ctag/design-reviews] [wg/vc] Verifiable Credentials Working Group (Issue #1179) Sarven Capadisli (Thursday, 29 January)

Re: [w3ctag/design-reviews] WG Revision: SHACL 1.2 SPARQL (Issue #1174) Sarven Capadisli (Thursday, 29 January)

Re: [whatwg/fetch] Add WebDriver BiDi network logging with stable request IDs (PR #1860) Julian Descottes (Thursday, 29 January)

[w3ctag/design-reviews] [wg/das] Devices and Sensors Working Group 2026 Charter (Issue #1187) W3C Bot (Thursday, 29 January)

Re: [whatwg/fetch] Allow user agents to use more permissive header validation in extensions (Issue #1878) rdcronin (Thursday, 29 January)

Re: [whatwg/streams] Proposal: `ReadableStream.withSafeResolvers()` (Issue #1359) Kagami Sascha Rosylight (Wednesday, 28 January)

Re: [whatwg/fetch] Support serverCertificateHashes in obtain a connection for WebTransport (Issue #1880) Anne van Kesteren (Wednesday, 28 January)

Re: [whatwg/webidl] Add disposer and async_disposer (PR #1488) Dominique Hazael-Massieux (Wednesday, 28 January)

Re: [w3ctag/design-reviews] Incubation: Connection Allowlists (Issue #1173) Mike West (Wednesday, 28 January)

[w3c/selection-api] Inconsistent selectstart event timing and prevention capability (Issue #355) Robert Flack (Tuesday, 27 January)

[w3c/uievents] Add .pseudoTarget property to selected event types (PR #413) Daniil Sakhapov (Tuesday, 27 January)

[whatwg/dom] Should `Attr.isConnected` return `false` if element is connected? (Issue #1448) Claas Augner (Tuesday, 27 January)

Re: [whatwg/dom] Should TreeWalker be expanded to support shadow roots in support of the selection API? (Issue #1189) Jake Archibald (Monday, 26 January)

Re: [w3ctag/design-reviews] CSS Overflow Navigation Controls (Carousels) (Issue #1037) Chris Swithinbank (Monday, 26 January)

Re: [whatwg/fetch] Add "text" destination type, for JavaScript text imports (PR #1898) Steven (Sunday, 25 January)

[whatwg/fetch] main fetch assumes file:// URLs are tuple origin (Issue #1908) Shannon Booth (Sunday, 25 January)

[w3c/ServiceWorker] 1.1 (Issue #1815) alsalhahmad523-dotcom (Saturday, 24 January)

[whatwg/url] What happens on non-scalar strings? (Issue #897) Nikita Skovoroda (Saturday, 24 January)

[whatwg/url] Correct example that did not encode backslash in userinfo (PR #896) Anne van Kesteren (Saturday, 24 January)

[whatwg/url] Url encoding examples seem wrong (Issue #895) Nikita Skovoroda (Saturday, 24 January)

[w3c/editing] Repro for #523. (PR #524) Michael Aufreiter (Friday, 23 January)

[w3c/editing] Firefox: Up/Down arrow navigation doesn't work with absolutely positioned elements in contenteditable (Issue #523) Michael Aufreiter (Friday, 23 January)

[w3c/ServiceWorker] [Editorial] Use ExtendableMessageEvent for messageerror (minor fix) (PR #1814) Monica Chintala (Friday, 23 January)

Re: [w3ctag/design-reviews] CSS find-in-page highlight pseudos (Issue #1120) Matthew Tylee Atkinson (Friday, 23 January)

[w3c/ServiceWorker] Editorial: "Update Service Worker Extended Events Set" minor fix (PR #1813) Yoshisato Yanagisawa (Friday, 23 January)

[whatwg/webidl] Jul (Issue #1564) juliettreyes12-ui (Friday, 23 January)

Re: [w3c/ServiceWorker] Issues with "Handle Functional Event" (#1196) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] Express the job queue in terms of parallel queues (#1197) Monica Chintala (Friday, 23 January)

[w3c/manifest] user initiated 'uninstall' event (#1201) Max Waterman (Friday, 23 January)

Re: [w3c/ServiceWorker] fetch-frame-resource.https.html has a long timeout to detect page load failed (#1194) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] messageerror event should use ExtendableMessageEvent (#1193) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] How can we use SW module link in backward-compatible manner? (#1186) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] respondWith is not implementable as written (#1168) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] respondWith touches JS objects in parallel sections (#1169) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] respondWith creates JS objects in parallel (#1170) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] Carefully audit all uses of "in parallel" in the spec (#1172) Monica Chintala (Friday, 23 January)

Re: [w3c/ServiceWorker] What does it mean to "choose any object"? (#1171) Monica Chintala (Friday, 23 January)

[whatwg/dom] Add Marker interface (PR #1447) Philip Jägenstedt (Thursday, 22 January)

Re: [w3ctag/design-reviews] User-defined script "entry points" for performance timing (Issue #1012) Matthew Tylee Atkinson (Thursday, 22 January)

Re: [w3ctag/design-reviews] WG Revision: SHACL 1.2 Core (Issue #1166) Sarven Capadisli (Thursday, 22 January)

[w3c/ServiceWorker] Update 'ancestor origins list' xref (PR #1812) Simon Pieters (Thursday, 22 January)

Re: [whatwg/encoding] ISO-2022-JP does not reset state when returning error (Issue #358) Nikita Skovoroda (Thursday, 22 January)

[whatwg/encoding] UTF-8 / UTF-16 do not reset state when returning error (Issue #359) Nikita Skovoroda (Thursday, 22 January)

[whatwg/dom] https://dom.spec.whatwg.org/#dom-range-deletecontents may collapse the Range to an invalid position (Issue #1446) smaug---- (Wednesday, 21 January)

Re: [w3c/IndexedDB] In "object store storage operation", be more explicit about how to handle ConstraintError from an index (Issue #477) marekpawlucy05-maker (Tuesday, 20 January)

Re: [whatwg/webidl] Should DOMException.[[Prototype]] be %Error%? (Issue #1107) Lea Verou (Tuesday, 20 January)

Re: [w3c/ServiceWorker] Add race-network-and-cache source to static routing api. (PR #1764) Monica Chintala (Tuesday, 20 January)

Re: [whatwg/webidl] Add typed ReadableStream<type> and WritableStream<type> (#951) Reilly Grant (Tuesday, 20 January)

Re: [w3c/permissions] Editorial: add an introduction (#381) (5ef3f03) fluentaztaskmanager (Tuesday, 20 January)

[w3c/permissions] Businesses provide emails and say to email with any inquiries, when emailed they say don't email or respond to email. (Issue #472) fluentaztaskmanager (Tuesday, 20 January)

[whatwg/fullscreen] Review Draft Publication: January 2026 (PR #253) Anne van Kesteren (Tuesday, 20 January)

Re: [w3c/gamepad] Make eventInitDict param optional in GamepadEvent constructor (PR #217) Sam Weinig (Monday, 19 January)

Re: [w3ctag/design-reviews] Incubation: @supports at-rule (Issue #1176) Christian Liebel (Monday, 19 January)

Re: [w3ctag/design-reviews] Incubation: PWA (same-site) Origin Migration (Issue #1164) Christian Liebel (Monday, 19 January)

Re: [whatwg/fullscreen] Add keyboard locking option (PR #232) Marcos Cáceres (Monday, 19 January)

Re: [w3c/ServiceWorker] Preventing server-forced updates (#822) Yoshisato Yanagisawa (Monday, 19 January)

Re: [w3ctag/design-reviews] Other Spec Review: <meta name="text-scale" content="scale" /> (Issue #1172) Matthew Tylee Atkinson (Sunday, 18 January)

[w3c/uievents] Proposal: Provide OS specific shortcut key (Issue #412) Martin Auswöger (Sunday, 18 January)

Re: [WICG/webcomponents] Cleaning up (undefining) custom elements? (#754) NullVoxPopuli (Thursday, 15 January)

Re: [w3c/ServiceWorker] should an window.open() about:blank document be controlled by opener's controller? (#1163) Andrew Sutherland (Thursday, 15 January)

Re: [w3c/ServiceWorker] Service worker MessageEvents set the "origin" property, but Worker MessageEvents do not. (#1122) Andrew Sutherland (Thursday, 15 January)

Re: [whatwg/streams] Allow error to be provided to reader.releaseLock() (Issue #1358) Kagami Sascha Rosylight (Thursday, 15 January)

[w3ctag/design-reviews] Other Spec Review: named-feature() function for CSS @supports (Issue #1186) L. David Baron (Thursday, 15 January)

Re: [w3c/ServiceWorker] clarify behaviour of `AbortSignal` in `FetchEvent::respondWith` (Issue #1662) Kagami Sascha Rosylight (Thursday, 15 January)

Re: [w3c/manifest] Clarify behaviour of a page linking to a manifest that is not within scope of that manifest (#784) Christian Liebel (Thursday, 15 January)

Re: [w3c/manifest] Way to detect if a web app is installed (Issue #1092) Marcos Cáceres (Thursday, 15 January)

[w3ctag/design-reviews] [wg/webediting] Web Editing Working Group Charter (Issue #1185) W3C Bot (Thursday, 15 January)

Re: [w3c/manifest] Add support for defining a theme color for both light & dark modes (prefers color scheme) (#975) Christian Liebel (Thursday, 15 January)

Re: [whatwg/fullscreen] Fix #245 - Addressing new popover values (PR #247) Anne van Kesteren (Thursday, 15 January)

Re: [whatwg/fullscreen] Fix ambiguous reference to 'allowed to use' (PR #246) Anne van Kesteren (Thursday, 15 January)

Re: [w3ctag/design-reviews] Paint/presentation timestamps in performance APIs (Issue #1013) Xiaocheng Hu (Thursday, 15 January)

Re: [w3ctag/design-reviews] MiniApp Packaging (Issue #762) Xiaocheng Hu (Thursday, 15 January)

Re: [w3ctag/design-reviews] WG Revision: CSS Anchor Positioning Level 1 (Issue #1182) Xiaocheng Hu (Thursday, 15 January)

[whatwg/streams] Interesting edge case... queueMicrotask and desiredSize in start algorithm (Issue #1362) James M Snell (Wednesday, 14 January)

[whatwg/dom] Include cloning keep custom element registry null while cloning shadow root (PR #1445) Jayson Chen (Wednesday, 14 January)

Re: [whatwg/dom] Add OpaqueRange interface (PR #1404) Stephanie Zhang (Wednesday, 14 January)

Re: [whatwg/dom] Add PlainTextRange interface (PR #1404) Stephanie Zhang (Wednesday, 14 January)

[whatwg/fetch] Block 416 alongside 206 (PR #1907) Anne van Kesteren (Wednesday, 14 January)

[whatwg/fetch] Block opaque 416 responses to range requests (Issue #1906) Yoshisato Yanagisawa (Wednesday, 14 January)

[w3ctag/design-reviews] Incubation: IdP-Initiated FedCM (Issue #1184) Sam Goto (Tuesday, 13 January)

Re: [WICG/webcomponents] Proposal: Custom attributes for all elements, enhancements for more complex use cases (Issue #1029) Jeffrey Yasskin (Tuesday, 13 January)

[w3c/uievents] MouseEvent, WheelEvent, and some algorithms moving to pointer events (PR #411) Philippe Le Hegaret (Tuesday, 13 January)

Re: [w3c/uievents] Proposal: use `relatedTarget` for click events originated from labels (Issue #402) sb3nder (Tuesday, 13 January)

Re: [w3c/uievents] Events do not have "default action"s (#104) Philippe Le Hegaret (Tuesday, 13 January)

Re: [whatwg/url] Define the "extract an origin" operation. (PR #892) Anne van Kesteren (Tuesday, 13 January)

[w3ctag/design-reviews] Incubation: new speculation rules action: prerender_until_script (Issue #1183) Clqsin45 (Tuesday, 13 January)

Re: [whatwg/fetch] Add webtransport-hashes to request, wired down to create a connection (PR #1896) Jan-Ivar Bruaroey (Tuesday, 13 January)

Re: [whatwg/dom] Option to allow `querySelector` to query shadow roots (Issue #1422) Jonathan Kingston (Monday, 12 January)

Re: [w3c/uievents] [Proposal] Add "Zoom" event (#31) Philippe Le Hegaret (Monday, 12 January)

Re: [w3ctag/design-reviews] [wg/dx] Dataset Exchange Working Group Charter (Issue #1171) Sarven Capadisli (Monday, 12 January)

Re: [w3c/clipboard-apis] `ClipboardItem`: clarify mime parsing (Issue #242) Edgar Chen (Monday, 12 January)

Re: [whatwg/webidl] Enumeration order of interface members (#432) barthogibon-beep (Monday, 12 January)

Re: [whatwg/dom] [meta] MutationObserver improvements tracking issue (Issue #1439) smaug---- (Monday, 12 January)

[w3c/editing] `insertText` should move to parent node if range's start container is a void element (Issue #522) Jelle Raaijmakers (Monday, 12 January)

[WICG/webcomponents] Fix HTML Modules inline module script (PR #1121) Dominic Farolino (Sunday, 11 January)

[whatwg/webidl] Meta: update repository files (PR #1562) Mattias Buelens (Sunday, 11 January)

Re: [w3c/gamepad] Add device orientation support (Issue #211) Jibb Smart (Sunday, 11 January)

[whatwg/webidl] Intent to use Constants (Issue #1561) aa0550160163aa-crypto (Sunday, 11 January)

[whatwg/url] Editorial: fix floating steps in IPv6 parser (PR #894) Meghan Denny (Saturday, 10 January)

Re: [w3ctag/design-reviews] MiniApp Lifecycle (#523) Xiaocheng Hu (Friday, 9 January)

[w3c/selection-api] the steps of `Selection.setBaseAndExtent()` do not check the node type (Issue #354) Masayuki Nakano (Friday, 9 January)

[w3c/selection-api] the steps of Selection.extend() does not check whether the given offset is valid in the container (Issue #353) Masayuki Nakano (Friday, 9 January)

Re: [w3c/clipboard-apis] Selective Clipboard Format Read (Issue #240) CSS Meeting Bot (Thursday, 8 January)

Re: [w3ctag/design-reviews] WG New Spec: RDF 1.2 Semantics (Issue #1160) Sarven Capadisli (Thursday, 8 January)

[whatwg/fetch] Accept header for `image` destination should be updated for modern image formats (Issue #1905) Luke Wilde (Wednesday, 7 January)

[whatwg/dom] Editorial: correct misleading node equals sentence (PR #1444) Anne van Kesteren (Wednesday, 7 January)

Re: [whatwg/dom] Support for building an optimal, nested CSSStylesheet programmatically (Issue #1442) Anne van Kesteren (Wednesday, 7 January)

Re: [whatwg/streams] Should the abort result reflect the close result? (Issue #1203) Kagami Sascha Rosylight (Tuesday, 6 January)

Re: [whatwg/fetch] Add WebDriver BiDi network request logging (PR #1540) Julian Descottes (Tuesday, 6 January)

Re: [whatwg/fetch] Call webdriver bidi hooks to clone request and response bodies (PR #1860) Julian Descottes (Tuesday, 6 January)

Re: [w3ctag/design-reviews] Canvas Text Metrics for Editing, Art and Design (Issue #1095) Matthew Tylee Atkinson (Tuesday, 6 January)

[whatwg/fetch] Add quota/requested info to the QuotaExceededError (PR #1904) Noam Rosenthal (Tuesday, 6 January)

Re: [w3c/uievents] Event order between "compositionend" and "input" (#202) Masayuki Nakano (Tuesday, 6 January)

Re: [whatwg/webidl] Fix `BufferSource` algorithms for shared and resizable buffers (PR #1529) Kevin Gibbons (Tuesday, 6 January)

[whatwg/webidl] Intent to use Constants (Issue #1560) Moh0558665645 (Monday, 5 January)

Re: [whatwg/fetch] Should network state be keyed beyond the top-level site (#1035) Simon Farre (Monday, 5 January)

[whatwg/webidl] RL25 (Issue #1559) widiyantilili31-gif (Monday, 5 January)

[w3c/manifest] Tidied up document using tidy-html5 (PR #1200) github-actions[bot] (Monday, 5 January)

Re: [w3c/manifest] Update manifest spec to consider manifest updates for icon urls to be cache-control:immutable (PR #1199) Daniel Murphy (Monday, 5 January)

Re: [w3ctag/design-reviews] Incubation: Scoped Focusgroup (Issue #1152) Matthew Tylee Atkinson (Monday, 5 January)

Re: [w3ctag/design-reviews] [HTML] Canvas place element (Issue #997) Matthew Tylee Atkinson (Monday, 5 January)

Re: [w3ctag/design-reviews] Incubation: FedCM: Support showing third-party iframe origins in the UI (Issue #1136) Ehsan Toreini (Monday, 5 January)

Re: [w3ctag/design-reviews] Incubation: seamless page transition with deferred commit (Issue #1177) Christian Liebel (Monday, 5 January)

Re: [whatwg/fetch] Update Note on Request Destination / CSP directive (Issue #1466) Dev Sharma (Monday, 5 January)

[w3c/IndexedDB] Remove redundant task queueing to start transaction (Issue #487) Gregory Terzian (Monday, 5 January)

[w3c/IndexedDB] Old db version is lost when aborting upgrade (Issue #486) Gregory Terzian (Monday, 5 January)

[w3c/IndexedDB] Replace connection queue with parallel queue (Issue #485) Gregory Terzian (Monday, 5 January)

[w3c/IndexedDB] Add TLA+ spec for core concurrency of spec (PR #484) Gregory Terzian (Monday, 5 January)

Re: [w3ctag/design-reviews] Incubation: Email Verification Protocol (Issue #1169) Martin Thomson (Sunday, 4 January)

[whatwg/fetch] QuotaExceedederror is now a derived interface (Issue #1903) Josh Matthews (Sunday, 4 January)

[whatwg/fetch] Update fetch-later spec according to WPT expectations=0D (PR #1902) Tim van der Lippe (Sunday, 4 January)

Re: [whatwg/dom] Update element adoption logic for scoped registry (PR #1437) Jayson Chen (Sunday, 4 January)

[whatwg/webidl] Intent to use Constantly (Issue #1558) nguyenhung11450-create (Sunday, 4 January)

[whatwg/url] Malformed URL Normalization in Standard Introduces SSRF Risks (Issue #893) RelunSec (Saturday, 3 January)

Re: [whatwg/fetch] Spec 'text directive user activation' boolean (PR #1876) Dominic Farolino (Friday, 2 January)

[whatwg/webidl] Fix IsDetachedBuffer check in ArrayBuffer transfer (PR #1557) Domenic Denicola (Friday, 2 January)

Re: [whatwg/webidl] "byte length of a buffer source type" needs updating for resizable and detached buffers (Issue #1385) Domenic Denicola (Friday, 2 January)

Re: [whatwg/dom] concept-node-equals definition is not correct (Issue #1443) Anne van Kesteren (Friday, 2 January)

[w3c/editing] [execCommand] Incorrect condition in 9.9 toggle-lists (Issue #521) InvalidUsernameException (Thursday, 1 January)

Last message date: Saturday, 31 January 2026 23:54:26 UTC