November 2015 web platform update
Newly available on the web platform
Newly available
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<template>: The
<template>
HTML element holds HTML fragments which you can clone and insert into the document using JavaScript. Learn more.
Now available in Edge
Limited availability
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Classes: Classes are an object-oriented syntax for JavaScript prototypes. Learn more.
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Pointer lock: Provides access to raw mouse movement by locking the target of mouse events to a single element and hiding the mouse cursor. Learn more.
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:read-only and :read-write: The
:read-only
and:read-write
CSS pseudo-classes match elements that are read-only or read-write, respectively. For example,:read-only
matches<input>
and<textarea>
elements with thereadonly
attribute. Learn more.
Now available in Firefox
Limited availability
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Media source: The
MediaSource
API is a custom data source for media elements commonly used for adaptive streaming. Also known as Media Source Extensions (MSE). Learn more.
Now available in Firefox for Android
Limited availability
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Media source: The
MediaSource
API is a custom data source for media elements commonly used for adaptive streaming. Also known as Media Source Extensions (MSE). Learn more.