WorkerNavigator

Read More at MDN DocsView Spec

Safe to Use

WorkerNavigator is considered safe to use.

It’s supported by 94% of global browsers.

Browsers

ChromeJan 25, 2010v4.0.0
26%╱100%
100% of Chrome users are running a supported version.
SafariJun 8, 2009v4.0.0
5%╱100%
100% of Safari users are running a supported version.
EdgeJul 28, 2015v12.0.0
5%╱100%
100% of Edge users are running a supported version.
FirefoxJun 30, 2009v3.5.0
3%╱100%
100% of Firefox users are running a supported version.

Version Breakdown

 
Agent
Support
Adoption
Chrome
Jan 25, 2010 v4.0.0
26%╱100%
100% of Chrome users are running a supported version.
Jan 25, 2010 – Latest
v4.0.0+
26%╱100%

Full Support

Chrome Android
Jun 27, 2012 v18.0.0
36%╱100%
100% of Chrome Android users are running a supported version.
Jun 27, 2012 – Latest
v18.0.0+
36%╱100%

Full Support

Deno
Mar 3, 2021 v1.8.0
Deno supports this feature.
Mar 3, 2021 – Latest
v1.8.0+

Full Support

Edge
Jul 28, 2015 v12.0.0
5%╱100%
100% of Edge users are running a supported version.
Jul 28, 2015 – Latest
v12.0.0+
5%╱100%

Full Support

Firefox
Jun 30, 2009 v3.5.0
3%╱100%
100% of Firefox users are running a supported version.
Jun 30, 2009 – Latest
v3.5.0+
3%╱100%

Full Support

Firefox for Android
Mar 29, 2011 v4.0.0
Firefox for Android supports this feature.
Mar 29, 2011 – Latest
v4.0.0+

Full Support

Internet Explorer
Oct 26, 2012 v10.0.0
0%╱83%
There are no users of Internet Explorer running a supported version.
Oct 26, 2012 – Latest
v10.0.0+
0%╱83%

Full Support

 
Quest Browser
Unknown v5.0.0
Quest Browser supports this feature.
Unknown
v5.0.0+

Full Support

Opera
Nov 20, 2012 v12.1.0
1%╱100%
100% of Opera users are running a supported version.
Nov 20, 2012 – Latest
v12.1.0+
1%╱100%

Full Support

Opera Android
Oct 9, 2012 v12.1.0
Opera Android supports this feature.
Oct 9, 2012 – Latest
v12.1.0+

Full Support

Safari
Jun 8, 2009 v4.0.0
5%╱100%
100% of Safari users are running a supported version.
Jun 8, 2009 – Latest
v4.0.0+
5%╱100%

Full Support

Safari on iOS
Oct 12, 2011 v5.0.0
17%╱100%
There are no users of Safari on iOS running a supported version.
Oct 12, 2011 – Latest
v5.0.0+
17%╱100%

Full Support

Samsung Internet
Apr 27, 2013 v1.0.0
2%╱100%
100% of Samsung Internet users are running a supported version.
Apr 27, 2013 – Latest
v1.0.0+
2%╱100%

Full Support

WebView Android
Dec 9, 2013 v4.4.0
WebView Android supports this feature.
Dec 9, 2013 – Latest
v4.4.0+

Full Support

See Also

Contribute