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New IDL attributes or methods on AbstractRange to get/set character offsets regardless of node structure

addition/proposalNew features or enhancementsNew features or enhancements

needs implementer interestMoving the issue forward requires implementers to express interestMoving the issue forward requires implementers to express interest

stage: 0ProposalProposal

Status: Open.

#12475 In whatwg/html;

· LeaVerou opened on May 21, 2026

Properly define <select><button> semantics

needs testsMoving the issue forward requires someone to write testsMoving the issue forward requires someone to write tests

topic: rendering

topic: selectThe <select> elementThe <select> element

Status: Open.

#12474 In whatwg/html;

· annevk opened on May 21, 2026

[focus-without-user-activation] Restricted frames should not be authorized by the target frame's user activation

Status: Open.

#12470 In whatwg/html;

· ffiori opened on May 20, 2026

Missing null check in potentially-reset-the-focus

Status: Open.

#12469 In whatwg/html;

· ltenmoz opened on May 19, 2026

Upcoming WHATNOT meeting on 2026-05-21

agenda+To be discussed at a triage meetingTo be discussed at a triage meeting

Status: Open.

#12456 In whatwg/html;

· jstenback opened on May 14, 2026

Meeting 43 for joint OpenUI-WHATWG/HTML-CSSWG task force on styleable form controls

Status: Open.

#12455 In whatwg/html;

· mfreed7 opened on May 14, 2026

Request for feedback: user activation design in Attribution

Status: Open.

#12445 In whatwg/html;

· martinthomson opened on May 13, 2026

Extraordinary WHATNOT meeting on 2026-06-??

Status: Open.

#12441 In whatwg/html;

· lukewarlow opened on May 12, 2026

New <graph> tag

addition/proposalNew features or enhancementsNew features or enhancements

needs implementer interestMoving the issue forward requires implementers to express interestMoving the issue forward requires implementers to express interest

Status: Open.

#12425 In whatwg/html;

· jenli358 opened on May 7, 2026

Ease setting the size of a canvas to match display size

addition/proposalNew features or enhancementsNew features or enhancements

needs implementer interestMoving the issue forward requires implementers to express interestMoving the issue forward requires implementers to express interest

topic: canvas

Status: Open.

Feature

#12417 In whatwg/html;

· Kaiido opened on May 4, 2026

Initial about:blank window reuse changes active document too early

Status: Open.

#12415 In whatwg/html;

· shannonbooth opened on May 3, 2026

Should cross-origin isolation be part of the agent cluster key?

security/privacyThere are security or privacy implicationsThere are security or privacy implications

topic: cross-origin-embedder-policyIssues and ideas around the new "require CORP for subresource requests and frames and etc" proposalIssues and ideas around the new "require CORP for subresource requests and frames and etc" proposal

topic: cross-origin-opener-policyIssues and ideas around the new "inverse of rel=noopener" headerIssues and ideas around the new "inverse of rel=noopener" header

topic: workers

Status: Open.

#12408 In whatwg/html;

· annevk opened on Apr 27, 2026