Extract language and localization metadata from parsed HTML document.
Parsed HTML document
Language metadata
Extracts language information from HTML lang attribute, meta tags, and OpenGraph locale. Normalizes to provide a primary language and region.
const doc = parseHTML(htmlString);const lang = extractLanguage(doc);console.log(lang.primary); // 'en'console.log(lang.region); // 'US' Copy
const doc = parseHTML(htmlString);const lang = extractLanguage(doc);console.log(lang.primary); // 'en'console.log(lang.region); // 'US'
Extract language and localization metadata from parsed HTML document.