hugo/docs/content/en/functions/strings/FirstUpper.md

title	description	categories	keywords	menu	function	relatedFunctions	aliases
strings.FirstUpper	Capitalizes the first character of a given string.	functions		docs parent functions	aliases returnType signatures string strings.FirstUpper STRING	strings.FirstUpper strings.Title strings.ToLower strings.ToUpper	/functions/strings.firstupper

{{ strings.FirstUpper "foo" }} → "Foo"