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Revision 559995 of Firefox 31 for developers

  • Revision slug: Mozilla/Firefox/Releases/31
  • Revision title: Firefox 31 for developers
  • Revision id: 559995
  • Created:
  • Creator: Masayuki
  • Is current revision? No
  • Comment

Revision Content

{{ ReleaseChannelInfo("31", "31", "July 2014", "Nightly") }}

Want to help document Firefox 31? See the list of bugs that need to be written about and pitch in!

Changes for Web developers

Developer Tools

No change.

CSS

No change.

HTML

No change.

JavaScript

New ECMAScript 6 features implemented:

  • New Array built-in: {{jsxref("Array.prototype.fill()")}} ({{Bug(911147)}})
  • New Math function: {{jsxref("Math.clz32()")}} ({{Bug(925123)}})
  • New String built-in: {{jsxref("String.prototype.normalize()")}} is available in Firefox Desktop ({{Bug(918987)}}).

Interfaces/APIs/DOM

  • Constructor of KeyboardEvent has been implemented ({{Bug(930893)}}).
  • KeyboardEvent.initKeyboardEvent() has been implemented ({{Bug(930893)}}).
  • KeyboardEvent.isComposing attribute has been implemented ({{Bug(993234)}}).
  • InputEvent interface has been implemented ({{Bug(993253)}}).
  • InputEvent.isComposing attribute has been implemented ({{Bug(993253)}}).

MathML

No change.

SVG

No change.

Audio/Video

No change.

Security

No change.

Changes for addon and Mozilla developers

No change.

See also

Older versions

{{Firefox_for_developers('30')}}

Revision Source

<p>{{ ReleaseChannelInfo("31", "31", "July 2014", "Nightly") }}</p>
<p>Want to help document Firefox 31? See the <a class="external" href="http://beta.elchi3.de/doctracker/#list=fx&amp;version=31.0">list of bugs that need to be written about</a> and pitch in!</p>
<h2 id="Changes_for_Web_developers">Changes for Web developers</h2>
<h3 id="Developer_Tools">Developer Tools</h3>
<p><em>No change.</em></p>
<h3 id="CSS">CSS</h3>
<p><em>No change.</em></p>
<h3 id="HTML">HTML</h3>
<p><em>No change.</em></p>
<h3 id="JavaScript">JavaScript</h3>
<p>New ECMAScript 6 features implemented:</p>
<ul>
 <li>New <code>Array</code> built-in: {{jsxref("Array.prototype.fill()")}} ({{Bug(911147)}})</li>
 <li>New <code>Math</code> function: {{jsxref("Math.clz32()")}} ({{Bug(925123)}})</li>
 <li>New <code>String</code> built-in: {{jsxref("String.prototype.normalize()")}} is available in Firefox Desktop ({{Bug(918987)}}).</li>
</ul>
<h3 id="Interfaces.2FAPIs.2FDOM">Interfaces/APIs/DOM</h3>
<ul>
 <li>Constructor of <code>KeyboardEvent</code> has been implemented ({{Bug(930893)}}).</li>
 <li><code>KeyboardEvent.initKeyboardEvent()</code> has been implemented ({{Bug(930893)}}).</li>
 <li><code>KeyboardEvent.isComposing</code> attribute has been implemented ({{Bug(993234)}}).</li>
 <li><code>InputEvent</code> interface has been implemented ({{Bug(993253)}}).</li>
 <li><code>InputEvent.isComposing</code> attribute has been implemented ({{Bug(993253)}}).</li>
</ul>
<h3 id="MathML">MathML</h3>
<p><em>No change.</em></p>
<h3 id="SVG">SVG</h3>
<p><em>No change.</em></p>
<h3 id="Audio.2FVideo">Audio/Video</h3>
<p><em>No change.</em></p>
<h2 id="Security">Security</h2>
<p><em>No change.</em></p>
<h2 id="Changes_for_addon_and_Mozilla_developers">Changes for addon and Mozilla developers</h2>
<p><em>No change.</em></p>
<h2 id="See_also">See also</h2>
<ul>
 <li><a href="/en-US/docs/Mozilla/Firefox/Releases/31/Site_Compatibility">Site Compatibility for Firefox 31</a></li>
</ul>
<h3 id="Older_versions">Older versions</h3>
<p>{{Firefox_for_developers('30')}}</p>
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