hugo/content/managing-content/front-matter.md

title, linktitle, description, date, publishdate, lastmod, tags, weight, draft, slug, aliases, notes

title	linktitle	description	date	publishdate	lastmod	tags	weight	draft	slug	aliases	notes
Front Matter		Hugo allows you to add front matter in yaml, toml, or json to you content/markdown files.	2017-01-09	2017-01-09	2017-01-09	content front matter yaml toml json		false

Parameters

(Previously referred to as "variables").