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

[whatwg/webidl] Can we change promise resolution behaviour to reduce security issues (Issue #1584) Matthew Gaudet (Friday, 27 March)

Re: [whatwg/fetch] More informative error types (#526) a-smith-48761 (Friday, 27 March)

Re: [whatwg/webidl] Spec should be clearer than a `Promise<T>` argument also accepts `T` objects (Issue #1494) Anne van Kesteren (Friday, 27 March)

[w3c/clipboard-apis] Defer OS clipboard read from clipboard.read() to ClipboardItem.getType() (PR #248) shwetabin (Thursday, 26 March)

[w3ctag/design-reviews] WG Revision: WebTransport (Issue #1212) Will Law (Thursday, 26 March)

Re: [whatwg/storage] Session storage and changing browsing contexts (#119) fergald (Thursday, 26 March)

Re: [w3ctag/design-reviews] Question: should `shadowrootadoptedstylesheets` perform a fetch? (Issue #1195) Kurt Catti-Schmidt (Thursday, 26 March)

[w3ctag/design-reviews] [wg/webauthn] Web Authentication Working Group Charter (Issue #1211) W3C Bot (Wednesday, 25 March)

[whatwg/webidl] Intent to use Constants (Issue #1583) journey101ip-cpu (Wednesday, 25 March)

[whatwg/webidl] [editorial] Add note about Promise<T> arguments also accepting T values directly. (PR #1582) Tab Atkins Jr. (Tuesday, 24 March)

[w3ctag/design-reviews] WG New Spec: Programmatic Scroll Promise (Issue #1210) Mustaq Ahmed (Tuesday, 24 March)

Re: [w3c/ServiceWorker] [Editorial] Move spec files to root directory and remove unused files (PR #1794) wongchaiyatham-max (Tuesday, 24 March)

[w3ctag/design-reviews] [wg/ag] Accessibility Guidelines Group Charter (Issue #1209) W3C Bot (Tuesday, 24 March)

Re: [w3c/manifest] The new definition of "installable web application" is inconsistent with the normative text of the specification (Issue #1168) Ben Francis (Tuesday, 24 March)

[whatwg/fullscreen] Upstream Document Picture-in-Picture (Issue #258) Vincent Hilla (Tuesday, 24 March)

[w3c/manifest] chore: Export the "install" dfn for cross-spec linking (PR #1212) Marcos Cáceres (Tuesday, 24 March)

[w3c/manifest] Export the "install" dfn for cross-spec linking (Issue #1211) Marcos Cáceres (Tuesday, 24 March)

Re: [whatwg/fetch] Update fetch-later spec according to WPT expectations=0D (PR #1902) Tim van der Lippe (Monday, 23 March)

[whatwg/fetch] Broken links in Fetch Standard (Issue #1916) dontcallmedom-bot (Monday, 23 March)

[w3ctag/design-reviews] Other Spec Review: [css-text] `text-fit` property (Issue #1208) TAMURA, Kent (Monday, 23 March)

[w3ctag/design-reviews] Incubation: Prerendering cross-origin iframes (Issue #1207) Yoichi Osato (Monday, 23 March)

Re: [whatwg/webidl] Upgrade QuotaExceededError to a DOMException derived interface (PR #1465) truongminhdien8330-web (Sunday, 22 March)

[whatwg/dom] `AbortSignal.timeout()` may not abort past the timeout while performing synchronous work (Issue #1461) Nicolas Stepien (Sunday, 22 March)

[w3c/manifest] Web app (Issue #1210) Jessie P Martin (Sunday, 22 March)

[whatwg/url] Ss (Issue #903) sadikmahmud699-cmyk (Saturday, 21 March)

[whatwg/url] S (Issue #902) sadikmahmud699-cmyk (Saturday, 21 March)

[w3ctag/design-reviews] Other Spec Review: OpaqueRange (Issue #1206) Stephanie Zhang (Friday, 20 March)

Re: [whatwg/fetch] Add WebDriver BiDi network logging with stable request IDs (PR #1860) Julian Descottes (Friday, 20 March)

[whatwg/encoding] Add support for `[AllowResizable]` inputs (PR #362) daxpedda (Friday, 20 March)

Re: [w3c/manifest] Editorial: add a note on out-of-scope manifest linking behavior (PR #1202) Marcos Cáceres (Friday, 20 March)

Re: [w3c/manifest] Editorial: map definition of `minimal-ui` to `window.open()` with `features` set to `"popup"` (PR #1203) Marcos Cáceres (Friday, 20 March)

Re: [w3c/manifest] Clarify how manifest image resources are fetched (PR #1171) Daniel Murphy (Thursday, 19 March)

Re: [w3c/manifest] Distinction between browser and minimal-ui (Issue #1023) Daniel Murphy (Thursday, 19 March)

Re: [w3c/manifest] Unbind computed id from start_url (Issue #1148) Daniel Murphy (Thursday, 19 March)

Re: [w3c/manifest] WPT/dev testability: Create way to test features related to / currently dependent on install (Issue #1194) Daniel Murphy (Thursday, 19 March)

[w3c/IndexedDB] Clarify "convert-a-value-to-a-key-range" when used with getAll/getAllKeys method and NaN (Issue #492) ArnaudBienner (Thursday, 19 March)

Re: [whatwg/fetch] Add support for compression dictionary transport (PR #1854) Patrick Meenan (Thursday, 19 March)

Re: [w3c/ServiceWorker] Synthetic Response via Static Routing API (Issue #1796) Shunya Shishido (Thursday, 19 March)

[w3ctag/design-reviews] WG Revision: MathML 4 (Issue #1205) NSoiffer (Thursday, 19 March)

Re: [w3ctag/design-reviews] Incubation: patching (interleaved out-of-order streaming) (Issue #1134) Jeffrey Yasskin (Wednesday, 18 March)

[whatwg/dom] Differentiate between "children change" steps and "children inserted" steps (PR #1460) Noam Rosenthal (Wednesday, 18 March)

Re: [w3c/uievents] Add .pseudoTarget property to selected event types (PR #413) Daniil Sakhapov (Wednesday, 18 March)

Re: [w3ctag/design-reviews] Incubation: Spell Check Dictionary API (Issue #1191) Marcos Cáceres (Wednesday, 18 March)

[whatwg/webidl] Intent to use Constants (Issue #1581) MD Akbor (Tuesday, 17 March)

Re: [w3ctag/design-reviews] Incubation: PWA (same-site) Origin Migration (Issue #1164) Dibyajyoti Pal (Tuesday, 17 March)

[w3c/manifest] scope_extensions unreasonably prevents installation of multiple PWAs (Issue #1209) Ashley (Scirra) (Tuesday, 17 March)

Re: [WICG/webcomponents] Interaction between imperative slotting and declarative shadow DOM (Issue #967) Keith Cirkel (Tuesday, 17 March)

Re: [w3c/gamepad] Require system focus for gamepad user gesture (PR #207) Gabriel Brito (Monday, 16 March)

Re: [whatwg/webidl] record with arbitrary value types as keys? (#509) François Daoust (Monday, 16 March)

Re: [w3c/IndexedDB] Define Indexed DB as a storage endpoint, use hooks (#334) Gregory Terzian (Monday, 16 March)

[whatwg/webidl] Review Draft Publication: March 2026 (PR #1580) Anne van Kesteren (Monday, 16 March)

[whatwg/xhr] Meta: update repository files (PR #405) Anne van Kesteren (Sunday, 15 March)

[whatwg/webidl] Meta: update repository files (PR #1579) Anne van Kesteren (Sunday, 15 March)

[whatwg/url] Meta: update repository files (PR #901) Anne van Kesteren (Sunday, 15 March)

[whatwg/streams] Meta: update repository files (PR #1364) Anne van Kesteren (Sunday, 15 March)

[whatwg/storage] Meta: update repository files (PR #191) Anne van Kesteren (Sunday, 15 March)

[whatwg/fetch] Meta: update repository files (PR #1915) Anne van Kesteren (Sunday, 15 March)

[whatwg/fullscreen] Meta: update repository files (PR #257) Anne van Kesteren (Sunday, 15 March)

[whatwg/encoding] Meta: update repository files (PR #361) Anne van Kesteren (Sunday, 15 March)

[whatwg/dom] Meta: update repository files (PR #1459) Anne van Kesteren (Sunday, 15 March)

[whatwg/fullscreen] Meta: update repository files (PR #256) Anne van Kesteren (Sunday, 15 March)

[whatwg/dom] Support `Temporal.Duration` as an argument to timeout-related APIs (Issue #1458) Lucas Garron (Sunday, 15 March)

Re: [w3ctag/design-reviews] [HTML] Canvas place element (Issue #997) Philip Rogers (Friday, 13 March)

[w3ctag/design-reviews] Incubation: html-in-canvas (Issue #1204) Philip Rogers (Friday, 13 March)

[whatwg/dom] DOM (Issue #1457) Daniel Dubon (Friday, 13 March)

[whatwg/fetch] Fix Bikeshed API endpoint in Makefile (PR #1914) Yoav Weiss (Friday, 13 March)

Re: [w3c/gamepad] Add support for a PCM buffer to the gamepad actuator (Issue #186) Marcos Cáceres (Friday, 13 March)

Re: [w3c/gamepad] Interop 2025 investigation effort - Gamepad API testing (Issue #219) Matt Reynolds (Thursday, 12 March)

[w3ctag/design-reviews] Question: Using Cross-Origin-Resource-Policy to enable compression dictionary support for opaque responses (Issue #1203) Patrick Meenan (Thursday, 12 March)

Re: [w3c/editing] Firefox: event.getTargetRanges() in beforeinput not consistent with window.getSelection() (Issue #493) smaug---- (Thursday, 12 March)

Re: [w3c/clipboard-apis] Standardize Clipboard Source url, aka the URL from which the content has been copied from (Issue #244) Johannes Wilm (Thursday, 12 March)

Re: [w3c/clipboard-apis] `ClipboardItem`: clarify mime parsing (Issue #242) Johannes Wilm (Thursday, 12 March)

Re: [w3c/editing] Safari Desktop: Adding an empty span to an otherwise empty editable element, makes the element unselectable (Issue #516) Johannes Wilm (Thursday, 12 March)

Re: [w3c/editing] Firefox: Up/Down arrow navigation doesn't work with absolutely positioned elements in contenteditable (Issue #523) Johannes Wilm (Thursday, 12 March)

Re: [w3c/editing] Charter - open tasks (Issue #527) Johannes Wilm (Thursday, 12 March)

Re: [w3c/editing] add a draft charter for the 2025 recharter (PR #515) Johannes Wilm (Thursday, 12 March)

[w3c/editing] Explainer for Caret Movement Spec (Issue #529) Johannes Wilm (Thursday, 12 March)

Re: [w3c/manifest] Richer splash screen backgrounds (#589) UtterDonkey (Thursday, 12 March)

[w3c/editing] Spec: Empty addressable content fields with placeholders (Issue #528) Michael Aufreiter (Wednesday, 11 March)

Re: [whatwg/fetch] [Feature request] Add a `CookieStore` option to `Request` & `Response` (Issue #1384) Revadike (Wednesday, 11 March)

[whatwg/url] Add pywhatwgurl to list of implementations (PR #900) opavliuk (Wednesday, 11 March)

[whatwg/fetch] Interim responses (1xx) (Issue #1913) Grant Gryczan (Wednesday, 11 March)

[whatwg/fullscreen] Bikeshed has migrated to new URL (PR #255) Simon Farre (Tuesday, 10 March)

[whatwg/webidl] Update DOMException language to reflect standardized stack accessor (PR #1578) Jordan Harband (Tuesday, 10 March)

[whatwg/fullscreen] Spoof/Attack vector for fullscreen spec (Issue #254) Simon Farre (Tuesday, 10 March)

[w3c/ServiceWorker] Teach ExtendableMessageEvent to work with origins. (PR #1821) Mike West (Tuesday, 10 March)

[w3c/ServiceWorker] Origin API: need to change ExtendableMessageEvent (Issue #1820) Anne van Kesteren (Monday, 9 March)

Re: [whatwg/dom] https://dom.spec.whatwg.org/#dom-range-deletecontents may collapse the Range to an invalid position (Issue #1446) Anne van Kesteren (Monday, 9 March)

[w3c/ServiceWorker] On March 17, 2025, the CFC has been sent out as written below: (Issue #1819) jahidhossainriaj-gi (Monday, 9 March)

Re: [w3ctag/design-reviews] [wg/webperf] Web Performance Working Group Charter (Issue #1196) caribouW3 (Monday, 9 March)

Re: [whatwg/dom] Document AbortController removal and some improvements (Issue #1449) Anne van Kesteren (Monday, 9 March)

Re: [whatwg/xhr] Add link to declarative shadow dom opt-in (#300) Anne van Kesteren (Monday, 9 March)

Re: [w3c/ServiceWorker] Editorial: export "Fire Functional Event" arguments (PR #1809) Yoshisato Yanagisawa (Monday, 9 March)

Re: [whatwg/fetch] Resumable File Uploads (Issue #1626) Grant Gryczan (Sunday, 8 March)

Re: [whatwg/fetch] Proposal: Request-level control to suppress interactive HTTP authentication prompts (Issue #1910) nirmalk401 (Sunday, 8 March)

[whatwg/webidl] Intent to use Constants (Issue #1577) 99rd88jc (Sunday, 8 March)

[whatwg/xhr] Reset request body when open() is called (PR #404) Shannon Booth (Saturday, 7 March)

Re: [whatwg/fetch] Allow user agents to use more permissive header validation in extensions (Issue #1878) rdcronin (Friday, 6 March)

Re: [whatwg/fetch] Add `Prefer: safe` HTTP header (Issue #1891) Linus Mårtensson (Friday, 6 March)

[whatwg/dom] Support markers on shadow roots (PR #1456) Philip Jägenstedt (Friday, 6 March)

[whatwg/dom] Split on first colon in “validate and extract” (PR #1455) sideshowbarker (Friday, 6 March)

[w3c/ServiceWorker] Remove redundant origin check in unregister algorithm (PR #1818) Yoshisato Yanagisawa (Friday, 6 March)

Re: [w3c/ServiceWorker] how can unregister()'s same-origin check ever fail? (#1305) Monica Chintala (Friday, 6 March)

Re: [w3c/ServiceWorker] Intecepts progress event of AJAX calls (#1298) Monica Chintala (Friday, 6 March)

Re: [w3c/ServiceWorker] Track ancestorOrigins privacy issues (#1075) Monica Chintala (Friday, 6 March)

Re: [w3c/ServiceWorker] importScript MIME type checking failure (#1288) Monica Chintala (Friday, 6 March)

Re: [w3c/ServiceWorker] Possible race between Activate and Update Algorithms (#1285) Monica Chintala (Friday, 6 March)

Re: [w3c/ServiceWorker] SharedWorker script interception after redirects (#1289) Marijn Kruisselbrink (Friday, 6 March)

Re: [w3c/ServiceWorker] consider a method to force immediate disk deletion even if there are live Cache/Response js objects (#1287) Monica Chintala (Friday, 6 March)

Re: [w3c/ServiceWorker] Should we specify behavior for using objects from detached contexts? (#1221) Monica Chintala (Friday, 6 March)

Re: [w3ctag/design-reviews] Payment link type in HTML (Issue #1015) Stephen McGruer (Thursday, 5 March)

[WICG/webcomponents] we components (Issue #1122) sinbat5500-crypto (Thursday, 5 March)

Re: [w3c/IndexedDB] Exceptions during database upgrade no longer closes the connection (Issue #473) Gregory Bertilson (Thursday, 5 March)

[whatwg/fetch] [import-bytes] add "bytes" sec-fetch-dest and accept (PR #1912) Steven (Thursday, 5 March)

[w3c/IndexedDB] Clarify post abort state of newly created DB in 5.8 (physical persistence vs observable state) (Issue #491) Taym Haddadi (Thursday, 5 March)

Re: [w3ctag/design-reviews] Incubation: Web Speech API: On-Device Recognition Quality (Issue #1189) Evan Liu (Wednesday, 4 March)

Re: [whatwg/webidl] Add missing arguments for CreateBuiltinFunction (fb0c9c9) goree0404-web (Wednesday, 4 March)

Re: [whatwg/dom] Add Marker interface (PR #1447) Philip Jägenstedt (Wednesday, 4 March)

[whatwg/dom] Define processing instruction attributes (PR #1454) Philip Jägenstedt (Wednesday, 4 March)

Re: [w3ctag/design-reviews] Incubation: speculation rules `form_submission` field for prerendering (Issue #1192) robertlin (Wednesday, 4 March)

Re: [w3ctag/design-reviews] Incubation: Connection Allowlists (Issue #1173) Mike West (Wednesday, 4 March)

[whatwg/dom] Issue with validate and extract (foo:bar:baz inputs) (Issue #1453) Anne van Kesteren (Wednesday, 4 March)

Re: [whatwg/fetch] New Proposal: Fetch retry (Issue #1838) ylemkimon (Wednesday, 4 March)

[w3c/IndexedDB] Cloning an unserializable value causes the transaction to be left inactive (Issue #490) Gregory Bertilson (Wednesday, 4 March)

[w3c/IndexedDB] Steps for committing a transaction don't prevent the cleanup steps from allowing subsequent requests (Issue #489) Gregory Bertilson (Wednesday, 4 March)

Re: [w3ctag/design-reviews] Incubation: seamless page transition with deferred commit (Issue #1177) Christian Liebel (Tuesday, 3 March)

[w3ctag/design-reviews] Question: Could the TAG help define "The Web Platform" vs "The Web" or some other useful distinctions? (Issue #1202) Brian Kardell (Tuesday, 3 March)

Re: [whatwg/fetch] Why fetch does not redirect after a post request? (#1129) Merlas Paul (Crustamet) (Tuesday, 3 March)

Re: [w3ctag/design-reviews] WG Revision: CSS Anchor Positioning Level 1 (Issue #1182) Emilio Cobos Álvarez (Tuesday, 3 March)

Re: [whatwg/dom] Should TreeWalker be expanded to support shadow roots in support of the selection API? (Issue #1189) Zacky Ma (Monday, 2 March)

Re: [w3c/manifest] Add API to retrieve document's computed manifest (Issue #1179) Marijn Kruisselbrink (Monday, 2 March)

Re: [w3ctag/design-reviews] CSS Gap Decorations (Issue #1035) Kevin Babbitt (Monday, 2 March)

Re: [w3c/ServiceWorker] Accept-CH frame duplicates fetch events and preloads (Issue #1810) Yoav Weiss (Monday, 2 March)

Re: [whatwg/dom] Collapse range before mutations in deleteContents and extract (PR #1452) Anne van Kesteren (Monday, 2 March)

Re: [w3c/clipboard-apis] Selective Clipboard Format Read (Issue #240) shwetabin (Monday, 2 March)

Re: [whatwg/fullscreen] Add keyboard locking option (PR #232) Marcos Cáceres (Monday, 2 March)

Re: [w3c/IndexedDB] Mark transactions inactive during key serialization (PR #479) Nolan Lawson (Sunday, 1 March)

Re: [whatwg/dom] attachShadow default custom element registry (Issue #1407) Steve Orvell (Sunday, 1 March)

Last message date: Saturday, 28 March 2026 01:45:06 UTC