` 的なスタイル可能な余地を残し `::part` でアクセスする - `/deep/` と `>>>` を置き換える(chrome 60 で remove 済) - **Implement: An event to enable arbitrary objects to provide form data** - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/IIV1MfaPHYc/l0lsJ-agBQAJ - https://docs.google.com/document/d/1JO8puctCSpW-ZYGU8lF-h4FWRIDQNDVexzHoOQ2iQmY/edit - `` に hidden を増やさないで済むよう、 `formdata` イベントを `submit` の前に上げて、データをいじれるようにする。 - Implement: Reject PaymentRequest.show with SecurityError DOMException if it is not triggered by user activation - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/2PhPgk_k9a0/alO4yt_HBQAJ - **Implement: Default Style for Custom Elements** - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/RQVKGUjDz9U/ltwrLQ1HAQAJ - 簡単なスタイルのためだけに Shadow DOM をいちいち生成＆アタッチしなくていいように - `customElements.define` にディクショナリを取る引数を追加して、そのディクショナリに CSSStyleSheet を渡せるメンバを追加する予定 - Implement: Experimental support for native AEC - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/kEld5OudUOM/WzImbX2UAQAJ - Acoustic Echo Cancellation (音響エコキャン) - Experiment: Experimental support for native AEC - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/3MYKIKqyaNA/WXP-PXggBQAJ - 上記の Origin Trial を開始する - **Experiment: AudioWorklet (continue)** - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/C5ouVl8q3rU/WZLU1iM4DQAJ - 先月 ship が出ている - 現在 Origin Trial で実験中だが、 ship される前に失効してしまうので、 1 リリースぶん延長して使い続けられるように - Experiment : WebXR Device API - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/7TWtMJffZno/vSxIWMOQBQAJ - Change: - Unship: - Deprecate and Remove: -webkit-box-flex-group, -webkit-box-lines, % values of -webkit-line-clamp - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/-e92az54B4I/SZdhGR19DgAJ - Deprecate & Remove: Change how New Formatting Contexts sized and positioned off a shape area - https://groups.google.com/a/chromium.org/forum/#!msg/layout-dev/BoIoDCLrUDw/KTMKsJC7DAAJ - Deprecate & Remove: Position and size New Formatting Contexts like floats when shapes are present. - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/pfDg-VAeKWs/ImT7O9YNAgAJ - Deprecate and Remove: Top-frame navigations to filesystem URLs - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/X7rZeU93vjw/mQNBez7jBQAJ - Deprecate and Remove: Channel ID - https://groups.google.com/a/chromium.org/forum/#!msg/net-dev/AjFQjBmaEQE/gIXoV3IFCQAJ - Removing "--enable-experimental-canvas-features" flag and merge canvas features into the rest of web platform features - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/14WpfTddUDI/HNlrrpZxBQAJ - PSA: sendBeacon() has attached "cache-control: max-age=0" but we will stop doing that - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/D-Clg7VLQYI/VhijSSJGBQAJ - Site Isolation Status - M66 Beta Channel trial, input event fixes, and more - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/fjnMC1LgkWM/zkvFBP2NBAAJ - cross-origin read blocking (CORB) - https://chromium.googlesource.com/chromium/src/+/master/services/network/cross_origin_read_blocking_explainer.md - Site Isolation - The Chromium Projects - https://www.chromium.org/Home/chromium-security/site-isolation - Team Weekly Snippet - Loading - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/Bce0Zl1RJGE/bkXgW0ahDgAJ - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/S-mQhUr22n0/Pr06iWnRAgAJ - Platform Architecture - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/wMRKazJqJ_s/XFtcb7jnAgAJ - v8 - Tracing from JS to the DOM and back again - https://v8project.blogspot.jp/2018/03/tracing-js-dom.html - https://twitter.com/bmeurer/status/976180632584933377 - V8 の人から、最適化の観点で `Promise.all()` のシンタックスシュガーがあると良いという意見＆それに続くスレッド - V8 JavaScript Engine: Background compilation - https://v8project.blogspot.jp/2018/03/background-compilation.html - **V8 JavaScript Engine: V8 release v6.6** - https://v8project.blogspot.jp/2018/03/v8-release-66.html - `function /* a comment */ foo () {}` のコメントが `.toString()` で出る - optional catch binding - JSON superset - trimStart/End - `Array.prototype.values()` - performance improvements - Other - Emscripting a C library to Wasm - https://developers.google.com/web/updates/2018/03/emscripting-a-c-library - Standardizing lessons learned from AMP - https://amphtml.wordpress.com/2018/03/08/standardizing-lessons-learned-from-amp/ - Site Isolation Status - Dev Channel trial, ChromeDriver, Cross-Origin Read Blocking - https://groups.google.com/a/chromium.org/forum/#!msg/blink-dev/N0L4ksJMWqs/rX0FKGzJBQAJ - https://www.chromium.org/Home/chromium-security/site-isolation -