ep168 Yearly Platform 2024

• Open UI / PEPC など
• パーザー変更による互換性への影響

• function, mixin, random(), sibling-count(), etc.
• タイポグラフィ系 CSS の実装

• CSS Highlight Inheritance
• CSS scrollbars
• CSS masking (unprefixed)
• BFCache NotRestoredReason
• Storage Buckets API
• X25519Kyber768

• CSS field-sizing property
• 3PC deprecation exemption heuristics
• CSS ::backdrop inheritance
• Import Attributes with syntax
• allow display: contents to be focusable

• Confirmation of Action API -> aria-notify
• Locked Mode API

• SMIL -> deprecate されません

• fix Expires: 0 handling
• CSS align-content for blocks

• Baseline
• good sign-out experience
• Discoverable credentials deep dive

• revisiting installablity criteria
• Desktop UA on premium Android tablets

• Rick Byers on Extensible Web Manifesto
• github/explainers-by-googlers
• update on DMA

• Passkeys (iCloud Keychain)
• <hr> in <select>
• LCP API

• Declarative Shadow DOM
• AbortSignal.any

• Baseline
• 3PCD
• update Cookie docs

• Web Serial -> neutral (addon gated)

• Platform Tilt
• Promise.withResolvers() used in DevTools
• Servo in 2023
• What's next for Mozilla

• AbortSignal.any()
• element.checkVisibility()

• Exclusive accordions
• Relaxed Nesting
• Import attributes
• Fetch priority
• Fixed for Interop 2023

• align-content on block container
• scroll anchoring with overflow-anchor
• @scope
• Sanitizer API

• Support CSS transition-behavior property

• Nicole Sullivan が Apple に

• WAI-ARIA 1.3 FPWD
• JSX as markup language CG created

• TAG を外部から招聘する appointees
• public-new-work がアナウンス専用に
• レビューは public-review-comments
• selectlist が stylable select element に
• breakout-day-2024 開催告知

• scope_extensions Origin Trial

• Iterator Helpers
• Set methods
• Storage Buckets API
• DevTools: breadcrumbs in Timeline

• light-dark()
• align-content for blocks
• text-spacing-trim
• Import attributes with syntax
• NavigationActivation
• Sec-CH-UA-Form-Factor
• SW Static Routing API
• zstd Content-Encoding

• text-spacing-trim
• light-dark()
• Element reflection
• SW Static Routing API
• WebSocketStream (w/o OT partners)
• Zstd Content-Encoding
• setHTMLUnsafe()
• priority header
• Sec-CH-UA-Form-Factor
• standardized CSS zoom
• ReadableStream async iteration

• CSS functions
• writingsuggestions attribute
• text-box-trim/text-box-edge
• line-clamp
• Web Monetization
• reading-order-items
• Interest Invokers

• Chromium Issue Tracker migration

• Interop 2023 wrapup
• Interop 2024
  • Accessibility
  • CSS Nesting
  • Declarative Shadow DOM
  • Popover
  • Relative Color Syntax
  • Scrollbar Styling
  • @starting-style / transition-behavior
  • text-wrap: balance

• EditContext
• CSS ::backdrop inheritance
• align-content for blocks

• Google shuts down search cache

• Declarative Shadow DOM
• Early Hints preload

• Gamepad API for non-secure context

• Float16Array
• Observable
• user-find

• :has()
• @scope
• Element reflection

• Mozilla Monitor Plus
• Next steps
  • Trustworthy AI
  • CEO step down
  • layoff
• Navigation API on roadmap

• CSS content alt text
• Remove AppCache

• light-dark()
• @starting-style

• @scope
• align-content for blocks
• ::backdrop inheritance
• ::grammar-error/::spelling-error
• <hr> in <select>
• <input type="checkbox" switch>
• Promise.withResolvers()
• Array grouping
• transition-behavior
• AbortSignal.any()
• element.checkVisibility()

• EU で iOS アプリのサイドローディングが可能に
• EU で WebKit 以外のブラウザエンジンも可能に
  • wpt のパス率など条件あり
• EU の iOS 17.4 で PWA サポート削除
  • iOS との密結合による安全性の担保ができなくなった
  • ユーザーもあまりいない

• popup=hint の議論
• Stylable <select> には属性をつける OpenUI の提案が WHATWG で納得されず

• Internationalization (I18N) leadership change
• ARIA Automation Launch - Bocoup
• <callout> (callouts/alerts/admonitions) 提案
• TPAC 2025 は神戸

• light-dark()
• Service Worker Static Routing API
• DevTools: emulate focused page

• writingsuggestions
• keyboard-focusable scroll containers
• document render blocking
• HTTP priority header
• setHTMLUnsafe/parseHTMLUnsafe
• ReadableStream async iteration
• WebSocketStream

• document render blocking
• FedCM CORS
• Compute Pressure
• writingsuggestions
• Extending Storage Access API for non-cookie storage
• RegExp modifiers

• TLS trust expressions
• FedCM as trust signal for SAA

• skip preload scanning

• Shared dictionaries
• Performance tooling 2024 and beyond
  • Lighthouse panel gone in 2025

• Speedometer 3

• Memory safety on Google Online Security Blog
• Real-time URL protection (OHTTP)

• Yu Gothic UI broken with text-spacing-trim

• content-visibility: auto
• text-wrap-mode/style
• AbortSignal.any()

• navigator.clipboard.readText()
• align-content on block
• URL.parse()

• MDN Curriculum
• Igalia joins OWD governance committee

• Support Servo on Open Collective
• Manifest V2 support

  -

• switch control
• form UI on vertical writing modes
• Inline layout
• CSS scoping
• setHTMLUnsafe/parseHTMLUnsafe
• AbortSignal.any()
• Promise.withResolvers()
• Object.groupBy()
• WebM (VP8/VP9) on iOS/iPadOS

• style container queries
• disabled network throttling

• araiBrailleLabel, ariaBrailleRoleDescription
• WebCodecs AV1 with hardware decoder

• Speedmeter 3.0
• Vertical Form Controls

• 特になし

• PWA サポート削除の撤回
• Spotify
• family の emoji がシルエットだけになった話

-

• 特になし

• 特になし

• Web 35 才
• W3C CoC update
• URL.parse()

• setHTMLUnsafe/parseHTMLUnsafe
• WebSocketStream
• ReadableStream async iteration
• HTTP priority header
• Sec-CH-UA-Form-Factors
• PWA install criteria がなくなる
• document render blocking
• dcc にリリースノートが登場

• CSS Anchor Positioning
• CSS round()/mod()/rem()
• Compute Pressure API

• CSS round()/mod()/rem()
• CSS Anchor Positioning
• URL.parse()
• Stable Bare Declarations (@nest)

• Document-Isolation-Policy
• headingstart attribute
• Web Install API
• Web Translation API

• FedCM Bundle 6

• fetchLater Origin Trial

• Device Bound Session Credentials

• Google Public DNS approach against cache poisoning
• Google の CSP レポート

• align-content on block
• Intl.Segmenter
• Popover

• CSS zoom

• Relative Color Syntax
• @scope
• @starting-style

• positive
  • DSD serialization
  • margin-trim
• negative
  • autocomplete=device-eid/device-imei

• Protected Audience analysis
• zstd

• View Transitions
• URL.parse()

• Masonry layout

• positive
  • Digital Credentials
• negative
  • Page Embedded Permission Control

• XHTML is not recommended

• new syntax for custom :state()
• CSS anchor positioning
• DevTools の CSS selector stats ツールが Edge から upstream された

• cross-document view transitions for same-origin nav

• CSS と Web UI
• マルチページ view transitions

• tabbed web apps
• view transitions same-origin navigation
• stop modifying author-defined selection colors
• deprecate Mutation Events
• 3PCD Grace Period opt-out
• Importmap Integrity
• Anchor Positioning anchor-scope
• align navigator.cookieEnabled

• find-in-page highlight pseudos
• multi-arg alt text in CSS content
• align Trusted Types
• Partitioned Popins

• keyboard-focusable scroll containers optout
• origin trial for 3PCD
• skip ad in PiP window

• unpartitioned 3rd party storage, sw and com apis

• text-size-adjust improvements

• What's new in the web
• webstatus.dev

• alternate proposal for CSS masonry

• Chrome address bar ❤️ ML
• Kyber の鍵サイズで起こった問題から PKI の俊敏性大事という話

• Copy without site tracking
• M3 Mac AV1 hardware acceleration
• RTX video super resolution / video HDR
• CSS zoom
• zstd
• URL.parse()

• navigator.clipboard.read/write
• New Set methods
• HTTPS record w/o DoH

• CSS anchor positioning
• Bounce Tracking Mitigations
• CHIPS

• Negative
  • Digital Credentials
• Defer
  • Partitioned Popins

• 縦タブとかやっていくよという話

• text-wrap: balance
• light-dark()
• query for importing CSS

• Support
  • Importmap Integrity
  • ReadableStream Async Iteration
  • supports() for @import
  • Compression Dictionary Transport
  • ORB
• Oppose: Gyroscope, Accelerometer, Magnetometer, Motion, Orientation

• Copilot の話が中心
• WebNN の話ばかり

• WCAG3 update

• Stylable Select / appearance: base の議論

• AB Election に LY の人
• Apple から E2E 系の API 提案

• cross-document view transitions
• chromeos tabbed web apps
• navigator.cookieEnabled spec alignment
• deprecate import assertions 'assert'

• multi-argument alt text in css content
• view transitions in iframes
• importmap integrity
• compression dictionary transport with shared brotli and shared zstandard
• deprecate 0.0.0.0 for PNA

• snap events
• document.caretPositionFromPoint
• line-breakable ruby
• aria-rowindextext/aria-colindextext

• CSS Masonry
• sideways writing modes
• background mask/segmentation
• canvas placeElement()

• digital credential API
• reverse origin trial for CSS zoom

• Windows default CJK fonts

• Rust-based font stack
• BlinkOn 19 in October

• PEPC

• Manifest V2 deprecation

• Entrust cert distrust

• how chromium's cookies get evicted
• Chrome tech talk night (passkeys)

• Set methods
• Mixed content autoupgrade
• clipboard.read()/write()

• @property
• relative color syntax
• Float16Array
• -webkit-font-smoothing

• popover=hint
• field-sizing
• Privacy-preserving attribution

• navigator.vibrate()

• positive
  • :visited partitioning
  • scheduler.yield()
  • styling <details>
• neutral
  • unsanitized HTML in clipboard
• defer
  • IPA

• AI sidebar in Nightly
• HTTPS Upgrade in Nightly
• planned deprecation of Chrome DevTools Protocol
• help improve Mozilla Root Store Policy
• Privacy Priserving Digital Advertising
• Entrust incidents

• Spatial Web
• Passkey

• View Transitions
• Style Queries
• animating display
• content-visibility
• writingsuggestion
• input date/datetime-local
• deprecations

• bugfix

• Spatial Web on visionOS 2

• Support
  • details/summary CSS
  • View Transition Classes
• Withdrawn
  • IPA
  • Fullscreen popup

• Apple Intelligence をクラウドで使う処理
  • Blind Signature / OHTTP を使用

• invoker の command への rename
• Toggle Button Proposal
• Global Design System

• Compression Standard
• W3C AB election result

• polyfill.io の URL 自動書き換え

• RPKI の話
• Chrome の Safe Browsing で OHTTP
• Linux Foundation に 4000 万ドル寄付
• 開発者向け無料アカウント

• CSS ruby-align / line-breakable ruby
• <option> minimum size
• CSS zoom
• Promise.try

• inset-area -> position-area
• position-try-options -> position-try-fallbacks
• interpolate-size property & calc-size()
• Isolated Web Apps

• currentcolor in RCS
• iOS Chrome の UA 文字列に iOS のパッチバージョンを追加
• Sanitizer API
• HTML handwriting attribute

• Intl.DurationFormat ready for developer testing

• Interop 2024 mid-year update

• goo.gl

• misconceptions about view transitions

• Entrust distrust

• Markdown import/export in Google Docs (Workspace)

• PPA experiment
• @property
• Relative Color Syntax
• content プロパティの代替テキスト

• Iterator Helpers

• CSS stretch keyword

• MDN HTTP Observatory

• PPA の実験で炎上

• Uint8Array.toBase64()

• Safe alignment in Flexbox

• Private Browsing 2.0

• support
  • Trusted Types

• rniwa さん WebKit contribution 15 年

• meetings
• WHATNOT

• TAG on third-party cookies

• line breakable ruby
• Promise.try

• interpolate-size / calc-size()
• Intl.DurationFormat
• scheduler.yield()

• Intl.DurationFormat
• non-special scheme URLs
• CSS Nested Declaration Rules
• Direct Sockets API for IWA
• FedCM updates
• Compression dictionary transport

• CSS gap decoration
• Summarizer API
• Writer API
• Rewriter API
• View Transitions layered capture

• Reduce Accept-Language
• Language Detector API

• Chrome built-in AI experiment

• Improving security of Chrome cookies on Windows
• Post-Quantum Cryptography

• DOJ vs Google
• Blink in iOS by Igalia
• Windows 版 Chrome 128 でフォントが変わった件
• Chromium のテキスト処理のスライド

• HTTPS by default
• HTTPS RR
• @starting-style / transition-behavior
• Float16Array

• WebCodecs
• Text Fragments

• Network Error Logging
• View Transitions L1

• positive: Anchor Positioning

• background-clip: border-area
• text-box / line-fit-edge / text-box-edge
• ruby-align / unprefixed ruby-position
• scrollbar-width
• shape()
• color-layers()
• Float16Array

• positive on SVG favicons

• FedCM

• community-wide survey
• Board of Directors election

• <details name>
• WebCodecs

• Regex modifiers
• CHIPS
• requestVideoFrameCallback
• Fetch Priority

• blocking third-party cookies
• CookieStore API
• autocorrect
• Promise.try
• CSS Nested Declarations Rule
• interactive-widget

• unship HTTP/2 Push

• positive
  • No-Vary-Search
  • Style Queries
  • fetchLater()
• negative
  • ISA

• Servo passing 1.3M wpt tests

• scrollbar-gutter
• ruby-overhang
• Iterator helpers

• New in Safari 18
  • Distraction Control
• Web apps
• CSS
  • View Transitions
  • Style Queries
  • currentcolor in RCS
  • Animating display
  • content-visibility
• Spatial Web
  • WebXR
• HTML
  • writingsuggestion
• JavaScript
  • bytes()
  • document.fragmentDirective
• API
  • URL.parse()

• Positive
  • CSS background-clip
  • Shape function

• iPhone 16 で JPEG-XL サポート

• 来月

• CSS Grid Layout Module Level 3
• CSS Values and Units Module

• Invoker touch events

• Stylable Select 周り

• Fonts, Privacy, and Not Breaking the Web

• Document PiP
• CSS Nested Declarations
• box-decoration-break

• CSS font-variant-emoji
• ::details-content
• currentcolor in RCS
• ISA Direct Sockets API
• FedCM as a trust signal for SAA
• Select parser relaxation

• Device Posture API
• Explicit Compile Hints with Magic Comments
• Request/Response.bytes()
• <details>/<summary> styling
• CSS caret-animation property
• Dialog Toggle Events
• Select parser relaxation
• Sideways writing modes

• Progress Notification API
• Allow SameSite=None Cookies in FP Sandboxed contents

• Storage Access Headers

• show Baseline status

• Chrome on Android to support 3p autofill services

• CrUX Vis
• Chrome Built-in AI challenge

• Iterator Helpers
• CHIPS
• Text fragments

• Uint8Array Base64/hex
• Dialog Toggle Events
• Fetch Keepalive

• :has-slotted
• :local-link

• Security documentation at TPAC 2024

• Houdini/WC 系の分割・棚卸し
• positive
  • popover=hint
  • CSS random()
• negative
  • Protected Audience

• cross-document view transitions
• preview support for line-clamp

• Math.sumPrecise
• Iterator.prototype.reduce
• Lockdown Mode Safe Fonts

• Implemented ClipboardItem.support()
• Completed the Iterator Helpers proposal
• Added support for the Image Capture API.

• fix SameSite default behavior

• Support
  • Generate CSS view-transition-name from element
  • CSS Scoping :has-slotted pseudo

• Masonry 仕様のフィードバック

• WHATUP でも <select> 系議論多い

• <select> 系の議論多い

• <select> 系の議論多い

• <selectedoption> の仕様議論

• <details> styling improvements
• @page margin boxes

• CSS anchor-size() in inset/margin
• CSS sideways writing modes
• dialog toggle events
• Request/Response.bytes()
• Ignore Strict-Transport-Security for localhost
• WebAuthn Signal API
• OT: Explicit Compile Hints with Magic Comments

• CSS nested pseudo elements styling (::before::marker)
• CSS Scroll State CQ
• Element Capture
• popover=hint
• Atomics.pause
• Popover invoker
• multiple import maps
• Explicit resource management sync/async
• CSS advanced attr()
• scroll-snap-target

• dialog light dismiss
• CSS inertness
• aria-actions
• Lightweight FedCM
• clipboardchange event

• Document-Isolation-Policy

• Web Platform Telemetry

• seamless credential sharing

• Q3 Security summary
• Chrome 売却要求

• Bounce Tracking Protection
• Uint8Array base64/hex
• dialog toggle events
• Fetch keepalive

• Bounce Tracking Protection
• Promise.try
• RegExp escaping

• Scoped custom element registries

• OWD self-experimentation with CSP

• positive: contentvisibilityautostatechange event
• neutral: document subtitle
• negative: page embedded permission control

• Firefox 20 周年
• Mozilla レイオフ

• <input type=color> の alpha 対応
• Atomics.pause
• Brotli Compression Stream

• attr() fallback
• Map.prototype.getOrInsert

• DOM State-preserving move
• Nested Declaration

• モバイル寡占に関する調査に Safari 追加

• Select 周りの議論

• Select 周りの議論

• TAG election start
• Ford Foundation
• TPAC 2025 神戸