🏠 New in High Baseline Support: Intl
March 28, 2020
The Intl API provides language sensitive string comparison, number formatting, date and time formatting, and more.
Source features
javascript.builtins.Array.toLocaleString[mdn]javascript.builtins.Date.toLocaleDateString[mdn]javascript.builtins.Date.toLocaleString[mdn]javascript.builtins.Date.toLocaleTimeString[mdn]javascript.builtins.Number.toLocaleString[mdn]javascript.builtins.Object.toLocaleString[mdn]javascript.builtins.String.toLocaleLowerCase[mdn]javascript.builtins.String.toLocaleUpperCase[mdn]javascript.builtins.String.localeCompare[mdn]javascript.builtins.TypedArray.toLocaleString[mdn]javascript.builtins.String.toLocaleLowerCase.locale[mdn]javascript.builtins.String.toLocaleUpperCase.locale[mdn]javascript.builtins.Date.toLocaleDateString.locales_parameter[mdn]javascript.builtins.Date.toLocaleDateString.options_parameter[mdn]javascript.builtins.Date.toLocaleString.locales_parameter[mdn]javascript.builtins.Date.toLocaleString.options_parameter[mdn]javascript.builtins.Date.toLocaleTimeString.locales_parameter[mdn]javascript.builtins.Date.toLocaleTimeString.options_parameter[mdn]javascript.builtins.Intl[mdn]javascript.builtins.Intl.Collator[mdn]javascript.builtins.Intl.Collator.Collator[mdn]javascript.builtins.Intl.Collator.compare[mdn]javascript.builtins.Intl.Collator.resolvedOptions[mdn]javascript.builtins.Intl.Collator.supportedLocalesOf[mdn]javascript.builtins.Intl.DateTimeFormat[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.locales_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_timeZoneName_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_timeZone_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.format[mdn]javascript.builtins.Intl.DateTimeFormat.resolvedOptions[mdn]javascript.builtins.Intl.DateTimeFormat.supportedLocalesOf[mdn]javascript.builtins.Intl.NumberFormat[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.locales_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_currency_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_localeMatcher_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_maximumFractionDigits_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_maximumSignificantDigits_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_minimumFractionDigits_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_minimumIntegerDigits_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_minimumSignificantDigits_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_numberingSystem_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_style_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_useGrouping_parameter[mdn]javascript.builtins.Intl.NumberFormat.format[mdn]javascript.builtins.Intl.NumberFormat.resolvedOptions[mdn]javascript.builtins.Date.toLocaleDateString.iana_time_zone_names[mdn]javascript.builtins.Date.toLocaleString.iana_time_zone_names[mdn]javascript.builtins.Date.toLocaleTimeString.iana_time_zone_names[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_timeZone_parameter.iana_time_zones[mdn]javascript.builtins.Number.toLocaleString.locales_parameter[mdn]javascript.builtins.Number.toLocaleString.options_parameter[mdn]javascript.builtins.String.localeCompare.locales_parameter[mdn]javascript.builtins.String.localeCompare.options_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.resolvedOptions.computed_timezone[mdn]javascript.builtins.Intl.getCanonicalLocales[mdn]javascript.builtins.Intl.Collator.Collator.options_caseFirst_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.formatToParts[mdn]javascript.builtins.Intl.NumberFormat.formatToParts[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_hourCycle_parameter[mdn]javascript.builtins.Intl.Collator.Collator.options_ignorePunctuation_parameter[mdn]javascript.builtins.Intl.Collator.Collator.options_localeMatcher_parameter[mdn]javascript.builtins.Intl.Collator.Collator.options_numeric_parameter[mdn]javascript.builtins.Intl.Collator.Collator.options_sensitivity_parameter[mdn]javascript.builtins.Intl.Collator.Collator.options_usage_parameter[mdn]javascript.builtins.Array.toLocaleString.locales_parameter[mdn]javascript.builtins.Array.toLocaleString.options_parameter[mdn]javascript.builtins.BigInt.toLocaleString[mdn]javascript.builtins.BigInt.toLocaleString.locales_parameter[mdn]javascript.builtins.BigInt.toLocaleString.options_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_dateStyle_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_timeStyle_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_compactDisplay_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_currencyDisplay_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_currencySign_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_notation_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_signDisplay_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_unitDisplay_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_unit_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_calendar_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_numberingSystem_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_fractionalSecondDigits_parameter[mdn]javascript.builtins.Intl.Collator.Collator.options_collation_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_dayPeriod_parameter[mdn]javascript.builtins.Intl.DateTimeFormat.formatRange[mdn]javascript.builtins.Intl.DateTimeFormat.formatRangeToParts[mdn]javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_timeZoneName_parameter.extended_values[mdn]javascript.builtins.Intl.supportedValuesOf[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_roundingIncrement_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_roundingMode_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_roundingPriority_parameter[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_signDisplay_parameter.negative[mdn]javascript.builtins.Intl.NumberFormat.NumberFormat.options_parameter.options_trailingZeroDisplay_parameter[mdn]javascript.builtins.Intl.NumberFormat.format.number_parameter-string_decimal[mdn]javascript.builtins.Intl.NumberFormat.formatRange[mdn]javascript.builtins.Intl.NumberFormat.formatRangeToParts[mdn]