i18n.getUILanguage()
Gets the UI language of the browser. This is different from i18n.getAcceptLanguages which returns the preferred user languages.
See the Internationalization page for a guide on using this function.
Syntax
js
browser.i18n.getUILanguage()
Parameters
None.
Return value
string. The browser UI language code as an i18n.LanguageCode.
Browser compatibility
BCD tables only load in the browser
Examples
js
let uiLanguage = browser.i18n.getUILanguage();
console.log(uiLanguage);
//e.g. "fr"
Note:
This API is based on Chromium's chrome.i18n API. This documentation is derived from i18n.json in the Chromium code.