Closed17

Daily Web 2020/11

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追記すると下に行くのか、、上かと思った。

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  • New WebKit Features in Safari 14 | WebKit
    • https://webkit.org/blog/11340/new-webkit-features-in-safari-14/
    • Safari Web Extensions
      • 他のブラウザの拡張を CLI で Safari 用に変換できる
    • Webpage Translation
      • ただし日本語は対象外?
      • translate(="yes") or translate="no"
    • Performance Improvements
      • Loading a previously unvisited page is 13% faster
      • loading recently visited pages is 42-52% faster.
      • Tab closing performance improved from 3.5 seconds to 50 milliseconds.
      • support for incrementally loading PDF files and now renders the first page up to 60× faster.
    • Improved Compatibility
      • Service Workers, SVG, CSS, XHR+Fetch などで 14万個のテストに追加でパス
    • Privacy Updates
      • ITP 更新
      • CNAME Cloaking block
    • Touch ID and Face ID for the Web
    • WebP Support
    • Reserving Layout Space for Images
      • width/height でアス比割り出し領域予約
    • New CSS Features
      • 画像の向きが EXIF ベースになり、 image-orientation で上書き
      • is:(), :matches(), :where()
      • line-break: anywhare
    • Media Enhancements
      • dynamic-range: high
    • JavaScript Improvements
      • BigInt
      • optional chaining
    • Web Inspector Updates
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  • Release Notes for Safari Technology Preview 116 | WebKit
    • https://webkit.org/blog/11348/release-notes-for-safari-technology-preview-116/
    • Enabled AudioWorklet API by default (r268459)
    • Added implementation for AudioWorkletGlobalScope.registerProcessor() (r268103)
    • Added implementation for AudioWorkletGlobalScope‘s currentFrame, currentTime, and sampleRate attributes (r268076)
    • Enabled video capture by default on macOS (r268052)
    • Added support for MediaRecorder bitrate getters (r268363)
    • Added support for MediaRecorder pause and resume (r268130)
    • Added support for respecting enabled and muted tracks (r267987)
    • Added support for BlobEvent.timecode (r268136)
    • Added support for the individual transform properties translate, rotate, scale, including accelerated animation (r267985, r268627)
    • Added painting CSS highlights over images (r268487)
    • Improved the essential internal methods for %TypedArray% to adhere to spec (r268640)
    • Improved computation of default audio input and output devices (r268396)
    • Implemented Blob.stream (r268228)
    • Improved xhr.response conformance to the specification (r267959)
    • Aligned URL setters to reasonable behaviors of other browsers (r268050)
    • Fixed UTF-8 encoding in URL parsing (r267963)
    • Enabled per-page storage access scope (r267973)
  • MediaRecorder API | WebKit
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new drafts

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mozilla

intents

updates

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Edge

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Chrome

Google Blog

web.dev

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BlinkOn13

BlinkOn13 Youtube Playlist
動画の前半がセッション、後半は QA な録画

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chrome intents

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TC39 2020/11 Meeting

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Chrome

intents

blog

  • Chromium Blog: Chrome 88: Digital Goods, Lighting Estimation in Augmented Reality, and More
    • https://blog.chromium.org/2020/12/chrome-88-digital-goods-lighting.html
    • Digital Goods API
    • Origin Trials
      • New Origin Trials
        • WebXR: AR Lighting Estimation
      • Completed Origin Trials
        • PointerLock unadjustedMovement
    • Other features in this release
      • Anchor target=_blank implies rel=noopener by Default
      • Dark Mode Form Controls and Scrollbars
      • AbortSignal in addEventListener()
      • CSS aspect-ratio Property
      • CSS Selectors 4: Complex :not()
      • Don't Clear adoptedStyleSheets on Adoption to/from <template>
      • ElementInternals.shadowRoot Attribute
      • Make Type Optional in WakeLock.request()
      • Origin Isolation
      • path() Support in clip-path CSS Property
      • Permissions-Policy Header
      • RTCRtpTransceiver.stop()
      • JavaScript
        • Shared Array Buffers, Atomics, and Futex APIs
  • Deprecations, and Removals
    • Don't Allow Popups During Page Unload (Enterprises)
    • FTP Support Removed
    • Web Components v0 Removed
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IETF

W3C

Mozilla

Intents

blog

ML

Advent Calendar

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このやり方はあまりしっくりこなかった。。

このスクラップは2020/12/04にクローズされました