Front Matter

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 = 2017-12-01
title = "My first blog post"

Each configuration section (referred to as a table in TOML) is defined by a name in square brackets (e.g. [image]). If you are adding new parameters to a file, consider which configuration section they should belong to. Often the first configuration section in front matter will not be explicitly defined, but can be thought of as the root or main section.

TOML aims to be simpler and more human friendly than other popular configuration formats that are designed more for machines, such as YAML. Thus, managing your site configuration is designed to be as easy as possible.


Alternatively, if you are using RStudio to edit your site and wish to include an RMarkdown file, you'll need to utilise YAML in your RMarkdown file as RMarkdown does not yet support the TOML format. Thus, your RMarkdown front matter will appear similar to below, set between triple-minus --- lines

date: 2017-12-01
title: My first blog post

RMarkdown should be saved with the .Rmarkdown file extension rather than the .Rmd extension.