Intl.ListFormat

Available in Chrome from version 72 Chrome

Available in Edge from version 79 Edge

Available in Firefox from version 78 Firefox

Available in Opera from version 60 Opera

Available in Safari from version 14.1 Safari

Available in Chrome Android from version 72 Chrome Android

Available in Firefox for Android from version 79 Firefox for Android

Available in Opera Android from version 51 Opera Android

Available in Safari on iOS from version 14.5 Safari on iOS

Available in Samsung Internet from version 11.0 Samsung Internet

Available in WebView Android from version 72 WebView Android

Available in WebView on iOS from version 14.5 WebView on iOS

Available in Deno from version 1.8 Deno

Available in Node.js from version 12.0.0 Node.js

Input

Locale

List

Intl.ListFormat can also be used from Array.prototype.toLocaleString()

["Miso", "Sesam", "Mami"]
	.toLocaleString("ja") 
// Miso、Sesam、Mami

{
	type: "conjunction"
}
// Miso、Sesam、Mami

{
	type: "disjunction"
}
// Miso、Sesam、またはMami

{
	type: "unit"
}
// Miso Sesam Mami

{
	style: "long"
}
// Miso、Sesam、Mami

{
	style: "short"
}
// Miso、Sesam、Mami

{
	style: "narrow"
}
// Miso、Sesam、Mami

{
	localeMatcher: "best fit"
}
// Miso、Sesam、Mami

{
	localeMatcher: "lookup"
}
// Miso、Sesam、Mami

{
	type: "conjunction",
	style: "long"
}
// Miso、Sesam、Mami

{
	type: "conjunction",
	style: "short"
}
// Miso、Sesam、Mami

{
	type: "conjunction",
	style: "narrow"
}
// Miso、Sesam、Mami

{
	type: "disjunction",
	style: "long"
}
// Miso、Sesam、またはMami

{
	type: "disjunction",
	style: "short"
}
// Miso、Sesam、またはMami

{
	type: "disjunction",
	style: "narrow"
}
// Miso、Sesam、またはMami

{
	type: "unit",
	style: "long"
}
// Miso Sesam Mami

{
	type: "unit",
	style: "short"
}
// Miso Sesam Mami

{
	type: "unit",
	style: "narrow"
}
// MisoSesamMami