Intl.Locale infoThe getter methods of the Intl.Locale API provide supplemental information about a Unicode locale, such as the locale's calendar (for example, the first day in a week or the weekend start day), writing direction, 12- or 24-hour cycles, and numbering system.intlInternationalizationnewly2026-07-21https://tc39.es/ecma402/#locale-objectshttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/getTextInfojavascript.builtins.Intl.Locale.getCalendarsjavascript.builtins.Intl.Locale.getCollationsjavascript.builtins.Intl.Locale.getHourCyclesjavascript.builtins.Intl.Locale.getNumberingSystemsjavascript.builtins.Intl.Locale.getTextInfojavascript.builtins.Intl.Locale.getTimeZonesjavascript.builtins.Intl.Locale.getWeekInfohttps://nowyoucanuse.com/features--intl-locale-info.html