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

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

[w3c/clipboard-apis] readText() resolves promises while in parallel (Issue #249)

[w3c/editing] [execCommand] Add a GitHub link (PR #537)

[w3c/editing] Ability to rollback changes after IME, so that editors that manage their own incremental rendering can assume the same DOM as before the IME (Issue #510)

[w3c/editing] Behavior of insert* commands for contenteditable=plaintext-only (Issue #419)

[w3c/editing] Chrome: Selection barrier at details element when contenteditable=true (Issue #538)

[w3c/editing] execCommand: use range's collapsed concept instead of public API (PR #536)

[w3c/editing] forming of community editing group (Issue #541)

[w3c/editing] Participation at TPAC 2026 (Issue #540)

[w3c/editing] Participation at TPAC 2026? (Issue #540)

[w3c/editing] Repro for #538 (PR #539)

[w3c/FileAPI] Add `textStream()` method to `Blob` interface (PR #221)

[w3c/FileAPI] TPAC 2022 status report (Issue #178)

[w3c/gamepad] Can duration and startDelay ever be invalid? (Issue #229)

[w3c/IndexedDB] Admin WanGp/==#### (Issue #499)

[w3c/IndexedDB] https://developer.android.com/tools/agents/android-cli#sdk (Issue #498)

[w3c/manifest] Add `application-context` CSS media feature (PR #1218)

[w3c/manifest] Add `color_scheme_dark` member and themeable members (PR #1205)

[w3c/manifest] Redefine application context on top-level traversable (PR #1219)

[w3c/permissions] Add a note about masked returned permission states (PR #477)

[w3c/push-api] A javascript api for sending push notifications to others (#303)

[w3c/selection-api] Fix selection.modify() to use resolved text direction instead of inline base direction (PR #357)

[w3c/selection-api] Multi-range selection support (PR #359)

[w3c/selection-api] Remove single range restriction for selection interface apis (Issue #358)

[w3c/selection-api] Scheduling an selectionchange event does not set "has scheduled selectionchange event" to true (Issue #338)

[w3c/selection-api] Set "has scheduled selectionchange event" to true (PR #356)

[w3c/selection-api] Tidied up document using tidy-html5 (PR #360)

[w3c/ServiceWorker] [Editorial] Use MessageEvent for ServiceWorkerContainer message and messageerror (PR #1825)

[w3c/ServiceWorker] [Proposal] ServiceWorkerContainer.installing(scope) promise (#1364)

[w3c/ServiceWorker] Beyond V1 (#1353)

[w3c/ServiceWorker] Cache transactions & fixing `addAll` (#823)

[w3c/ServiceWorker] clarify how navigation preload fetches can be measured using performance API (#1361)

[w3c/ServiceWorker] Client postmessage uses MessageEvent (Issue #1823)

[w3c/ServiceWorker] determine whether nested frame/iframe have same parent client (#1321)

[w3c/ServiceWorker] Does ServiceWorkerContainer.onmessage also get ExtendableMessageEvent object? (#1301)

[w3c/ServiceWorker] Enabling client message queue on DOMContentLoaded is not mentioned in the spec (#1349)

[w3c/ServiceWorker] Eski posta adresimle hesap açamıyorum (Issue #1828)

[w3c/ServiceWorker] Feature request: Provide a way to delay execution of a new service worker (#1208)

[w3c/ServiceWorker] Fetch module service worker scripts with same-origin credentials (PR #1829)

[w3c/ServiceWorker] How should import() work in service workers? (#1585)

[w3c/ServiceWorker] It's possible to interact with an installing service worker before its 'install' event is dispatched (#1347)

[w3c/ServiceWorker] Module scripts to be fetched with "same-origin" for credentials (#1365)

[w3c/ServiceWorker] NavigationPreloadManager.setHeaderValue should reject invalid header values (PR #1827)

[w3c/ServiceWorker] NavigationPreloadManager.setHeaderValue should reject invalid HTTP header field values (#1000)

[w3c/ServiceWorker] No good way to beacon during activate (#1336)

[w3c/ServiceWorker] Order of messages to clients in same unit of related browsing contexts unclear (#1355)

[w3c/ServiceWorker] Preventing server-forced updates (#822)

[w3c/ServiceWorker] Process the events reliably with retries (#1352)

[w3c/ServiceWorker] ready promise is kind of weird with overlapping scopes (#1278)

[w3c/ServiceWorker] Redesign of "extract header list values" expected (#1360)

[w3c/ServiceWorker] serviceworker.skipWaiting (#1016)

[w3c/ServiceWorker] should a frame navigated to about:blank inherit a service worker controller? (#1350)

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

[w3c/uievents] Proposal: Provide OS specific shortcut key (Issue #412)

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

[w3ctag/design-reviews] [wg/atag] Authoring Tools Accessibility Guidelines Group Charter (Issue #1241)

[w3ctag/design-reviews] [wg/browser-tools-testing] Browser Testing and Tools Working Group Charter (Issue #1230)

[w3ctag/design-reviews] [wg/das] Devices and Sensors Working Group 2026 Charter (Issue #1187)

[w3ctag/design-reviews] [wg/math] Math Group Charter (Issue #1214)

[w3ctag/design-reviews] [wg/wasm] WebAssembly WG rechartering (Issue #1220)

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

[w3ctag/design-reviews] Incubation: CPU Performance API (Issue #1198)

[w3ctag/design-reviews] Incubation: Cryptography usage in Web Standards (Issue #1190)

[w3ctag/design-reviews] Incubation: Email Verification Protocol (Issue #1169)

[w3ctag/design-reviews] Incubation: Lightweight and Conditional Tracing for long animation frame timing API (Issue #1224)

[w3ctag/design-reviews] Incubation: Platform-provided behaviors for custom elements (Issue #1219)

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

[w3ctag/design-reviews] Incubation: Scoped Focusgroup (Issue #1152)

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

[w3ctag/design-reviews] Incubation: WebMCP (Issue #1238)

[w3ctag/design-reviews] Other Spec Review: `textStream()` for `Blob` and `Body` (Issue #1236)

[w3ctag/design-reviews] Other Spec Review: CRA web browser standard (Issue #1239)

[w3ctag/design-reviews] Other Spec Review: CSS Image Animation (Issue #1237)

[w3ctag/design-reviews] Other Spec Review: Extend CSP script-src hashes (Issue #1128)

[w3ctag/design-reviews] Other Spec Review: Single-Axis Scroll Containers (Issue #1222)

[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] Signature-Based Integrity. (Issue #1041)

[w3ctag/design-reviews] The `interesttarget` attribute (Issue #1058)

[w3ctag/design-reviews] WG New Spec: DID Resolution (Issue #1157)

[w3ctag/design-reviews] WG New Spec: Ignore Duplicate Navigations (Issue #1240)

[w3ctag/design-reviews] WG New Spec: RDF 1.2 N-Triples (Issue #1161)

[w3ctag/design-reviews] WG New Spec: Soft Navigations and Interaction Contentful Paint (Issue #1235)

[w3ctag/design-reviews] WG Revision: CSSPseudoElement (Issue #1233)

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

[w3ctag/design-reviews] WG Revision: Selectors 4 (Issue #1221)

[w3ctag/design-reviews] WG Revision: wai-aria-1.3 20260604 (Issue #1234)

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

[whatwg/dom] [meta] Extending DOM APIs to support shadow roots tracking issue (Issue #1475)

[whatwg/dom] `MutationObserver` flag to observe mutations in (open) shadow trees to facilitate polyfills of HTML syntax (Issue #1287)

[whatwg/dom] Add a BoundaryPointsRange mixin (PR #1469)

[whatwg/dom] Add an optional options dictionary to `closest` to allow jumping across shadow boundaries (Issue #1265)

[whatwg/dom] Add and export get an element by ID (PR #1476)

[whatwg/dom] Add builtin method to calulate line wrapping (Issue #1472)

[whatwg/dom] Add reference target to shadow root (PR #1353)

[whatwg/dom] Address infinite loop in TreeWalker's nextNode() (PR #1433)

[whatwg/dom] Composed tree infrastructure (#725)

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

[whatwg/dom] Element.matches and :scope (Issue #1081)

[whatwg/dom] Fix NodeIterator pre-remove steps for ancestors of root (PR #1477)

[whatwg/dom] NodeIterator's pre-removing steps does not match browsers (#907)

[whatwg/dom] Prepare for OpaqueRange (PR #1470)

[whatwg/dom] Review Draft Publication: June 2026 (PR #1473)

[whatwg/dom] Treat fragment parser documents as not connected (PR #1474)

[whatwg/fetch] Add a textStream() method to the Body mixin (PR #1862)

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

[whatwg/fetch] Add TAO destination check for navigation redirect chains (PR #1931)

[whatwg/fetch] Anchor permanence for https://fetch.spec.whatwg.org/#methods (Issue #1932)

[whatwg/fetch] Clarification on CORS preflight fetches for TLS client certificates (#869)

[whatwg/fetch] Convenience method to stream a response as text (Issue #1861)

[whatwg/fetch] fetch (Issue #1934)

[whatwg/fetch] Hide range header values on no-cors requests (PR #1937)

[whatwg/fetch] Hide range values from no-cors cross-origin range requests (Issue #1936)

[whatwg/fetch] Integrating the HTTP QUERY method (RFC 10008): method normalization, CORS, and caching (Issue #1938)

[whatwg/fetch] Introduce a depth limit of nested content encodings (Issue #1933)

[whatwg/fetch] Request for Feedback: Attribution API (Issue #1927)

[whatwg/fetch] Review Draft Publication: June 2026 (PR #1935)

[whatwg/fetch] Update :protocol to webtransport-h3 for WebTransport over HTTP/3 (PR #1930)

[whatwg/fullscreen] Allow `requestFullscreen` after page reloaded (same session, if it had `document.fullscreenElement` in the previous document) (Issue #262)

[whatwg/streams] Editorial: Remove redundant assertion in "ReadableStream pipe through" and "ReadableStream pipe to" (PR #1375)

[whatwg/streams] Should the abort result reflect the close result? (Issue #1203)

[whatwg/streams] Use `async_sequence` in `ReadableStream.from` (PR #1372)

[whatwg/url] "valid domain" does not match validation errors in the host parser (Issue #797)

[whatwg/url] "valid host string" does not allow for percent-encoding (Issue #796)

[whatwg/url] Add Unicode ToASCII fallback for ASCII domains (PR #914)

[whatwg/url] Allow protocol setter to switch between special and non-special schemes (Issue #674)

[whatwg/url] Anchor permanence for https://url.spec.whatwg.org/#application/x-www-form-urlencoded (Issue #913)

[whatwg/url] Clearly mark conformance checking-only aspects of the IDNA section (Issue #816)

[whatwg/url] Close gap between URL writing and parser sections (PR #905)

[whatwg/url] Define valid IPv6-address string inline (PR #917)

[whatwg/url] Editorial: fix minor markup and grammar issues in url.bs (PR #911)

[whatwg/url] Fix extra space in query definition (PR #910)

[whatwg/url] It is unlikely that the spec's two definitions of valid URL strings are equal (Issue #704)

[whatwg/url] Make relative-URL-with-fragment string account for opaque-path base URLs (PR #920)

[whatwg/url] Path segments can be empty (PR #919)

[whatwg/url] Refusing a mix of numeric-only and BIDI domains (#543)

[whatwg/url] Remove duplicate "Alexis Hunt" from acknowledgments (PR #912)

[whatwg/url] Rename domain to ASCII to domain parser (PR #915)

[whatwg/url] Resolving relative `file:` URL strings without explicit base into URL objects (Issue #879)

[whatwg/url] RFC 4291 is not really sufficient to define "valid IPv6-address string" (Issue #916)

[whatwg/url] Simplify ends in a number checker (PR #921)

[whatwg/url] URN validity as a valid URL string (Issue #868)

[whatwg/url] Valid domain needs to account for ending with a number (PR #918)

[whatwg/url] Web compatibility issue with various unknown (external) protocols like ed2k (Issue #815)

[whatwg/url] What is an opaque path? (Issue #922)

[whatwg/webidl] `Legacy platform object [[Set]]` inconsistent with default JavaScript `[[Set]]` behavior (Issue #1536)

[whatwg/webidl] Allow HTML to integrate with MakeRealm (PR #1608)

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

[whatwg/webidl] Editorial: Use CreateBuiltinFunction for (async) iterator return and next methods (PR #1610)

[whatwg/webidl] Editorial: use CreateBuiltinFunction for more built-in function objects (PR #1612)

[whatwg/webidl] Intent to use a legacy Web IDL construct (Issue #1606)

[whatwg/webidl] Intent to use Constants (Issue #1602)

[whatwg/webidl] Intent to use Constants (Issue #1603)

[whatwg/webidl] Intent to use Constants (Issue #1607)

[whatwg/webidl] Intent to use Constants (Issue #1609)

[whatwg/webidl] Intent to use Constants (Issue #1614)

[whatwg/webidl] Intent to use Constants (Issue #1615)

[whatwg/webidl] Is a function signature with a parameter type `(DOMString or Interface)` a footgun? (Issue #1604)

[whatwg/webidl] Should async_sequence be AsyncSequence? (Issue #1510)

[whatwg/webidl] Update PropertyDescriptor [[Get]]/[[Set]] to [[Getter]]/[[Setter]] (PR #1613)

[whatwg/webidl] When creating a global object the realm is not yet initialized (Issue #1547)

[whatwg/webidl] Why did we rename `async_iterable` to `async_sequence`? (Issue #1611)

[WICG/webcomponents] Proposed agenda for CSSWG meeting (Issue #1124)

[WICG/webcomponents] Why can't the registry enumerate the custom elements? (#775)

Last message date: Tuesday, 30 June 2026 22:10:05 UTC