ep60 Monthly Web 201911

Info

published_at
2019-12-08
guest
@arayaryoma

Theme

第 60 回のテーマは 2019 年 11 月の Monthly Web です。

Chrome 動向

Firefox 動向

Safari 動向

  • Stable:13.0.3
  • Updates
    • Release Notes for Safari Technology Preview 96
      • https://webkit.org/blog/9658/release-notes-for-safari-technology-preview-96/
      • Enabled the Web Animations JavaScript API by default (r251237)
      • Implemented AuthenticatorCancel (r251295)
      • Added strictness to request’s Content-Type (r251490)
      • Fixed setting border-radius on <video> element clipping the top and left sections of the video (r251385)
      • Ignored document.open or document.write after the active parser has been aborted (r251506)
      • Made requestIdleCallback suspendable (r251258)
      • Added content-box and stroke-box to the transform-box property (r251252)
      • Added support for gradients using stops with multiple positions (r251474)
      • Implemented ClipboardItem.getType() (r251377)
      • Implemented navigator.clipboard.read() (r251279)
      • Changed :part rules to be able to override the style attribute (r251285)
      • Removed wasmAwareLexicalGlobalObject (r251529)
      • Implemented EnterPictureInPictureEvent support (r251530)
      • Added runtime logging for the Picture-in-Picture API (r251458)
      • Added support for callbacks for manifest events (r251626)
      • Fixed MP4 video element broken with Service Worker (r251594)
      • update BF Cache
    • WebGPU and WSL in Web Inspector
  • Other

Edge 動向

WHATWG/W3C 動向

TC39 動向

IETF 動向

セキュリティ動向

周辺動向

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