May 2015 web platform update
Now available in Chrome
Limited availability
-
Resource timing (initial support):
PerformanceResourceTiming
entries report when network events happen while loading a resource, such as when connections start and end. You can use this information to measure loading times. Learn more. -
Web MIDI: The Web MIDI API enables selecting MIDI input and output devices and sending and receiving MIDI messages. Learn more.
Now available in Chrome Android
Limited availability
-
Resource timing (initial support):
PerformanceResourceTiming
entries report when network events happen while loading a resource, such as when connections start and end. You can use this information to measure loading times. Learn more. -
Web MIDI: The Web MIDI API enables selecting MIDI input and output devices and sending and receiving MIDI messages. Learn more.
Now available in Firefox
Limited availability
-
Array.from(): The
Array.from()
and typed array.from()
static methods copy items from an iterable or array-like object to make a new array. Learn more. -
BroadcastChannel: The
BroadcastChannel
API allows you to send messages between same-origin browsing contexts, such as between the same page loaded in multiple tabs. Learn more.
Now available in Firefox for Android
Limited availability
-
Array.from(): The
Array.from()
and typed array.from()
static methods copy items from an iterable or array-like object to make a new array. Learn more. -
BroadcastChannel: The
BroadcastChannel
API allows you to send messages between same-origin browsing contexts, such as between the same page loaded in multiple tabs. Learn more.