i18n.detectLanguage()

Read More at MDN Docs

Safe to Use

i18n.detectLanguage() is not safe to use.

It’s supported by 34% of global browsers.

Browsers

ChromeDec 1, 2015v47.0.0
25%100%
There are no users of Chrome running a supported version.
SafariUnsupported
Safari does not support this feature.
EdgeJan 15, 2020v79.0.0
4%100%
There are no users of Edge running a supported version.
FirefoxJun 7, 2016v47.0.0
3%99%
There are no users of Firefox running a supported version.

Version Breakdown

 
Agent
Support
Adoption
Chrome
Dec 1, 2015 v47.0.0
25%100%
There are no users of Chrome running a supported version.
Dec 1, 2015 – Latest
v47.0.0+
25%100%

Full Support

Edge
Jan 15, 2020 v79.0.0
4%100%
There are no users of Edge running a supported version.
Jan 15, 2020 – Latest
v79.0.0+
4%100%

Full Support

Firefox
Jun 7, 2016 v47.0.0
3%99%
There are no users of Firefox running a supported version.
Jun 7, 2016 – Latest
v47.0.0+
3%99%

Full Support

Firefox for Android
Aug 2, 2016 v48.0.0
Firefox for Android supports this feature.
Aug 2, 2016 – Latest
v48.0.0+

Full Support

Opera
Dec 8, 2015 v34.0.0
2%99%
There are no users of Opera running a supported version.
Dec 8, 2015 – Latest
v34.0.0+
2%99%

Full Support

Safari
Unsupported
Safari does not support this feature.

No Support

Safari on iOS
Unsupported
Safari on iOS does not support this feature.

No Support

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