Browser Platform Status Tracker

2017-06-06

Chromium

WebKit (WebCore)

  • Changed: Performance Observer
    EnabledByDefault: false -> true
    Status: In Development -> Supported
  • Changed: Resource Timing Level 2
    EnabledByDefault: false -> true
    Status: In Development -> Supported
  • Changed: User Timing Level 2
    EnabledByDefault: false -> true
    Status: In Development -> Supported

WebKit (JavaScriptCore)

  • Changed: WebAssembly
    Status: In Development -> Supported
  • Added: async/await
    Status: Supported
    EnabledByDefault: true
  • Added: Object rest/spread
    Status: In development
    EnabledByDefault: false
  • Removed: ASM.js