Parse front-matter from a string or file. Fast, reliable and easy to use. Parses YAML front matter by default, but also has support for YAML, JSON, TOML or Coffee Front-Matter, with options to set custom delimiters. Used by metalsmith, assemble, verb and
micromark extension to support frontmatter (YAML, TOML, etc)
remark plugin to support frontmatter (yaml, toml, and more)