WorkerNavigator.languages read-only property
returns an array of strings representing the user's preferred
languages. The language is described using language tags according to
RFC 5646: Tags for Identifying Languages (also known as BCP 47). In the returned
array they are ordered by preference with the most preferred language first.
The value of
navigator.language is the
first element of the returned array.
Accept-Language HTTP header in every HTTP request from the user's
browser uses the same value for the
navigator.languages property except for
qvalues (quality values) field (e.g.
An array or strings.
You can run this insert a web worker:
navigator.language; //"en-US" navigator.languages; //["en-US", "zh-CN", "ja-JP"]
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