ep55 Monthly Web 201907

Info

published_at
2019-08-01
guest
@myakura

Theme

第 55 回のテーマは 2019 年 7 月の Monthly Web です。

Chrome 動向

Firefox 動向

Safari 動向

  • Stable: 12.1
  • Updates
    • Safari Technology Preview 87
      • https://webkit.org/blog/9414/release-notes-for-safari-technology-preview-87/
      • Added an experimental behavior to prevent a 5 second delay for initial paint on pages that are using Google’s anti-flicker optimization when content blockers are enabled (r246764)
      • Added support for sending blob messages when using web sockets platform APIs (r246964)
      • Experimental Web Shading Language (WHLSL) Implemented arrays (r246875)
      • Made WebGPU enabled only on Mojave and later (r246888)
      • Implemented console.countReset (r246850)
      • Implemented console.timeLog (r246798)
      • Open tabs are blank on initial launch after upgrading to Safari Technology Preview 87 and loading all tabs from the last session. To correct this behavior, reload open tabs or relaunch Safari Technology Preview.
    • Technology Preview 88
      • https://webkit.org/blog/9445/release-notes-for-safari-technology-preview-88/
      • Enabled Intl.PluralRules and Intl.NumberFormatToParts by default (r247247)
      • Registered a MediaStreamTrack as media producer only if it is a capture track (r247208, r247382)
      • Fixed XHR CORS requests getting logged twice on the server (r247276)
      • Added accessibility announcement notifications to show, dismiss and selection change for the datalist suggestions view (r247418)
      • Implemented support for ARIA roles: insertion, deletion, subscript, superscript, and time (r247349)
      • Added most of the remainder of the standard library (r247174)
    • WebDriver is Coming to Safari in iOS 13
  • 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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