Front matter allows page-specific variables to be included at the top of a Markdown file using TOML format, set between triple-plus +++ lines. The variables may include metadata such as page title, date published, author, categories, tags, and so on. Here is a simple example:
+++
date = 2018-02-20
title = "My first blog post"
+++
Archetypes automate in the creation of Front matter.