A javascript (typescript) library of the localized language names referenced in our infrastructure. We use three-letter ISO-639-3 codes.
The library exports a single function langname, used to find the language name of
a language in a given language.
import langname from "@giellatekno/langnames";
console.assert(langname("eng", "eng") == "English");
console.assert(langname("eng", "sme") == "Eŋgelasgiella");
console.assert(langname("sme", "eng") == "Northern Sami");
console.assert(langname("sme", "sme") == "Davvisámegiella");