🏠 New in Low Baseline Support: Intl.Locale info

July 21, 2026

caniuse · mdn · spec

The 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.

Source features

• javascript.builtins.Intl.Locale.getCalendars [mdn]
• javascript.builtins.Intl.Locale.getCollations [mdn]
• javascript.builtins.Intl.Locale.getHourCycles [mdn]
• javascript.builtins.Intl.Locale.getNumberingSystems [mdn]
• javascript.builtins.Intl.Locale.getTextInfo [mdn]
• javascript.builtins.Intl.Locale.getTimeZones [mdn]
• javascript.builtins.Intl.Locale.getWeekInfo [mdn]