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

[w3c/clipboard-apis] `ClipboardItem`: clarify mime parsing (Issue #242)

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

[w3c/clipboard-apis] Selective Clipboard Format Read (Issue #240)

[w3c/clipboard-apis] Standardize Clipboard Source url, aka the URL from which the content has been copied from (Issue #244)

[w3c/editing] add a draft charter for the 2025 recharter (PR #515)

[w3c/editing] Charter - open tasks (Issue #527)

[w3c/editing] Explainer for Caret Movement Spec (Issue #529)

[w3c/editing] Firefox: event.getTargetRanges() in beforeinput not consistent with window.getSelection() (Issue #493)

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

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

[w3c/editing] Spec: Empty addressable content fields with placeholders (Issue #528)

[w3c/gamepad] Add support for a PCM buffer to the gamepad actuator (Issue #186)

[w3c/gamepad] Interop 2025 investigation effort - Gamepad API testing (Issue #219)

[w3c/gamepad] Require system focus for gamepad user gesture (PR #207)

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

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

[w3c/IndexedDB] Cloning an unserializable value causes the transaction to be left inactive (Issue #490)

[w3c/IndexedDB] Define Indexed DB as a storage endpoint, use hooks (#334)

[w3c/IndexedDB] Exceptions during database upgrade no longer closes the connection (Issue #473)

[w3c/IndexedDB] Mark transactions inactive during key serialization (PR #479)

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

[w3c/manifest] Add API to retrieve document's computed manifest (Issue #1179)

[w3c/manifest] chore: Export the "install" dfn for cross-spec linking (PR #1212)

[w3c/manifest] Clarify how manifest image resources are fetched (PR #1171)

[w3c/manifest] Distinction between browser and minimal-ui (Issue #1023)

[w3c/manifest] Editorial: add a note on out-of-scope manifest linking behavior (PR #1202)

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

[w3c/manifest] Export the "install" dfn for cross-spec linking (Issue #1211)

[w3c/manifest] Richer splash screen backgrounds (#589)

[w3c/manifest] scope_extensions unreasonably prevents installation of multiple PWAs (Issue #1209)

[w3c/manifest] The new definition of "installable web application" is inconsistent with the normative text of the specification (Issue #1168)

[w3c/manifest] Unbind computed id from start_url (Issue #1148)

[w3c/manifest] Web app (Issue #1210)

[w3c/manifest] WPT/dev testability: Create way to test features related to / currently dependent on install (Issue #1194)

[w3c/ServiceWorker] [Editorial] Move spec files to root directory and remove unused files (PR #1794)

[w3c/ServiceWorker] Accept-CH frame duplicates fetch events and preloads (Issue #1810)

[w3c/ServiceWorker] consider a method to force immediate disk deletion even if there are live Cache/Response js objects (#1287)

[w3c/ServiceWorker] Editorial: export "Fire Functional Event" arguments (PR #1809)

[w3c/ServiceWorker] how can unregister()'s same-origin check ever fail? (#1305)

[w3c/ServiceWorker] importScript MIME type checking failure (#1288)

[w3c/ServiceWorker] Intecepts progress event of AJAX calls (#1298)

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

[w3c/ServiceWorker] Origin API: need to change ExtendableMessageEvent (Issue #1820)

[w3c/ServiceWorker] Possible race between Activate and Update Algorithms (#1285)

[w3c/ServiceWorker] Remove redundant origin check in unregister algorithm (PR #1818)

[w3c/ServiceWorker] SharedWorker script interception after redirects (#1289)

[w3c/ServiceWorker] Should we specify behavior for using objects from detached contexts? (#1221)

[w3c/ServiceWorker] Synthetic Response via Static Routing API (Issue #1796)

[w3c/ServiceWorker] Teach ExtendableMessageEvent to work with origins. (PR #1821)

[w3c/ServiceWorker] Track ancestorOrigins privacy issues (#1075)

[w3c/uievents] Add .pseudoTarget property to selected event types (PR #413)

[w3ctag/design-reviews] [HTML] Canvas place element (Issue #997)

[w3ctag/design-reviews] [wg/ag] Accessibility Guidelines Group Charter (Issue #1209)

[w3ctag/design-reviews] [wg/webauthn] Web Authentication Working Group Charter (Issue #1211)

[w3ctag/design-reviews] [wg/webperf] Web Performance Working Group Charter (Issue #1196)

[w3ctag/design-reviews] CSS Gap Decorations (Issue #1035)

[w3ctag/design-reviews] Incubation: [HTML] html-in-canvas (Issue #1204)

[w3ctag/design-reviews] Incubation: Connection Allowlists (Issue #1173)

[w3ctag/design-reviews] Incubation: html-in-canvas (Issue #1204)

[w3ctag/design-reviews] Incubation: patching (interleaved out-of-order streaming) (Issue #1134)

[w3ctag/design-reviews] Incubation: Prerendering cross-origin iframes (Issue #1207)

[w3ctag/design-reviews] Incubation: PWA (same-site) Origin Migration (Issue #1164)

[w3ctag/design-reviews] Incubation: seamless page transition with deferred commit (Issue #1177)

[w3ctag/design-reviews] Incubation: speculation rules `form_submission` field for prerendering (Issue #1192)

[w3ctag/design-reviews] Incubation: Spell Check Dictionary API (Issue #1191)

[w3ctag/design-reviews] Incubation: Web Speech API: On-Device Recognition Quality (Issue #1189)

[w3ctag/design-reviews] Other Spec Review: [css-text] `text-fit` property (Issue #1208)

[w3ctag/design-reviews] Other Spec Review: OpaqueRange (Issue #1206)

[w3ctag/design-reviews] Payment link type in HTML (Issue #1015)

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

[w3ctag/design-reviews] Question: should `shadowrootadoptedstylesheets` perform a fetch? (Issue #1195)

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

[w3ctag/design-reviews] WG New Spec: Programmatic Scroll Promise (Issue #1210)

[w3ctag/design-reviews] WG Revision: CSS Anchor Positioning Level 1 (Issue #1182)

[w3ctag/design-reviews] WG Revision: MathML 4 (Issue #1205)

[w3ctag/design-reviews] WG Revision: WebTransport (Issue #1212)

[whatwg/dom] `AbortSignal.timeout()` may not abort past the timeout (Issue #1461)

[whatwg/dom] `AbortSignal.timeout()` may not abort past the timeout while performing synchronous work (Issue #1461)

[whatwg/dom] Add Marker interface (PR #1447)

[whatwg/dom] attachShadow default custom element registry (Issue #1407)

[whatwg/dom] Collapse range before mutations in deleteContents and extract (PR #1452)

[whatwg/dom] Define processing instruction attributes (PR #1454)

[whatwg/dom] Differentiate between "children change" steps and "children inserted" steps (PR #1460)

[whatwg/dom] Document AbortController removal and some improvements (Issue #1449)

[whatwg/dom] DOM (Issue #1457)

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

[whatwg/dom] Issue with validate and extract (foo:bar:baz inputs) (Issue #1453)

[whatwg/dom] Meta: update repository files (PR #1459)

[whatwg/dom] Should TreeWalker be expanded to support shadow roots in support of the selection API? (Issue #1189)

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

[whatwg/dom] Stop using “strictly split” in “validate and extract” (PR #1455)

[whatwg/dom] Support `Temporal.Duration` as an argument to timeout-related APIs (Issue #1458)

[whatwg/dom] Support markers on shadow roots (PR #1456)

[whatwg/encoding] Add support for `[AllowResizable]` inputs (PR #362)

[whatwg/encoding] Meta: update repository files (PR #361)

[whatwg/fetch] [Feature request] Add a `CookieStore` option to `Request` & `Response` (Issue #1384)

[whatwg/fetch] [import-bytes] add "bytes" sec-fetch-dest and accept (PR #1912)

[whatwg/fetch] [import-bytes] add `bytes` sec-fetch-dest and accept (PR #1912)

[whatwg/fetch] Add `Prefer: safe` HTTP header (Issue #1891)

[whatwg/fetch] Add support for compression dictionary transport (PR #1854)

[whatwg/fetch] Add WebDriver BiDi network logging with stable request IDs (PR #1860)

[whatwg/fetch] Allow user agents to use more permissive header validation in extensions (Issue #1878)

[whatwg/fetch] Broken links in Fetch Standard (Issue #1916)

[whatwg/fetch] Fix Bikeshed API endpoint in Makefile (PR #1914)

[whatwg/fetch] Interim responses (1xx) (Issue #1913)

[whatwg/fetch] Meta: update repository files (PR #1915)

[whatwg/fetch] More informative error types (#526)

[whatwg/fetch] New Proposal: Fetch retry (Issue #1838)

[whatwg/fetch] Proposal: Request-level control to suppress interactive HTTP authentication prompts (Issue #1910)

[whatwg/fetch] Resumable File Uploads (Issue #1626)

[whatwg/fetch] Update fetch-later spec according to WPT expectations=0D (PR #1902)

[whatwg/fetch] Why fetch does not redirect after a post request? (#1129)

[whatwg/fullscreen] Add keyboard locking option (PR #232)

[whatwg/fullscreen] Bikeshed has migrated to new URL (PR #255)

[whatwg/fullscreen] Fullscreen spec issue (Issue #254)

[whatwg/fullscreen] Meta: update repository files (PR #256)

[whatwg/fullscreen] Meta: update repository files (PR #257)

[whatwg/fullscreen] Spoof/Attack vector for fullscreen spec (Issue #254)

[whatwg/fullscreen] Upstream Document Picture-in-Picture (Issue #258)

[whatwg/storage] Meta: update repository files (PR #191)

[whatwg/storage] Session storage and changing browsing contexts (#119)

[whatwg/streams] Meta: update repository files (PR #1364)

[whatwg/url] Add pywhatwgurl to list of implementations (PR #900)

[whatwg/url] Meta: update repository files (PR #901)

[whatwg/url] S (Issue #902)

[whatwg/url] Ss (Issue #903)

[whatwg/webidl] [editorial] Add note about Promise<T> arguments also accepting T values directly. (PR #1582)

[whatwg/webidl] Add missing arguments for CreateBuiltinFunction (fb0c9c9)

[whatwg/webidl] Can we change promise resolution behaviour to reduce security issues (Issue #1584)

[whatwg/webidl] Intent to use Constants (Issue #1577)

[whatwg/webidl] Intent to use Constants (Issue #1581)

[whatwg/webidl] Intent to use Constants (Issue #1583)

[whatwg/webidl] Meta: update repository files (PR #1579)

[whatwg/webidl] record with arbitrary value types as keys? (#509)

[whatwg/webidl] Review Draft Publication: March 2026 (PR #1580)

[whatwg/webidl] Spec should be clearer than a `Promise<T>` argument also accepts `T` objects (Issue #1494)

[whatwg/webidl] Update DOMException language to reflect standardized stack accessor (PR #1578)

[whatwg/webidl] Upgrade QuotaExceededError to a DOMException derived interface (PR #1465)

[whatwg/xhr] Add link to declarative shadow dom opt-in (#300)

[whatwg/xhr] Meta: update repository files (PR #405)

[whatwg/xhr] Reset request body when open() is called (PR #404)

[WICG/webcomponents] Interaction between imperative slotting and declarative shadow DOM (Issue #967)

[WICG/webcomponents] we components (Issue #1122)

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