SharedWorker
Read More at MDN DocsView SpecSafe to Use
SharedWorker is not safe to use.
It’s supported by 51% of global browsers.
Browsers
ChromeMay 25, 2010v5.0.0
26%╱100%
100% of Chrome users are running a supported version.
SafariSep 12, 2022v16.0.04%╱68%
There are no users of Safari running a supported version.
EdgeJan 15, 2020v79.0.05%╱100%
There are no users of Edge running a supported version.
FirefoxApr 29, 2014v29.0.03%╱100%
100% of Firefox users are running a supported version.
Version Breakdown
Support
Adoption
Chrome
May 25, 2010 v5.0.0
26%╱100%
100% of Chrome users are running a supported version.
May 25, 2010 – Latest
v5.0.0+
26%╱100%
Full Support
Chrome Android
Unsupported
Chrome Android does not support this feature.
No Support
Edge
Jan 15, 2020 v79.0.0
5%╱100%
There are no users of Edge running a supported version.
Jan 15, 2020 – Latest
v79.0.0+
5%╱100%
Full Support
Firefox
Apr 29, 2014 v29.0.0
3%╱100%
100% of Firefox users are running a supported version.
Apr 29, 2014 – Latest
v29.0.0+
3%╱100%
Full Support
Firefox for Android
Oct 14, 2014 v33.0.0
Firefox for Android supports this feature.
Oct 14, 2014 – Latest
v33.0.0+
Full Support
Internet Explorer
Unsupported
Internet Explorer does not support this feature.
No Support
Unsupported
Quest Browser does not support this feature.
No Support
Opera
Jul 1, 2010 v10.6.0
1%╱100%
100% of Opera users are running a supported version.
Jul 1, 2010 – Latest
v10.6.0+
1%╱100%
Full Support
Opera Android
Unsupported
Opera Android does not support this feature.
May 21, 2013 – Latest
v14.0.0+
No Support, Feature Removed
Mar 22, 2011 – May 21, 2013
v11.0.0 – v14.0.0
Full Support
Safari
Sep 12, 2022 v16.0.0
4%╱68%
There are no users of Safari running a supported version.
Sep 12, 2022 – Latest
v16.0.0+
4%╱68%
Full Support
Oct 22, 2013 – Latest
v7.0.0+
No Support, Feature Removed
Jun 7, 2010 – Oct 22, 2013
v5.0.0 – v7.0.0
Full Support
Safari on iOS
Sep 12, 2022 v16.0.0
13%╱80%
There are no users of Safari on iOS running a supported version.
Sep 12, 2022 – Latest
v16.0.0+
13%╱80%
Full Support
Sep 18, 2013 – Latest
v7.0.0+
No Support, Feature Removed
Oct 12, 2011 – Sep 18, 2013
v5.0.0 – v7.0.0
0%╱0%
Full Support
Samsung Internet
Unsupported
Samsung Internet does not support this feature.
Dec 15, 2016 – Latest
v5.0.0+
No Support, Feature Removed
Mar 11, 2016 – Dec 15, 2016
v4.0.0 – v5.0.0
0%╱1%
Full Support
WebView Android
Unsupported
WebView Android does not support this feature.
No Support