Markdown Cheatsheet

GFM is Github Flavored Markdown and is an extension of Markdown syntax. It should not be presumed to be supported except when writing markdown that will be displayed on Github. You have to ensure it is supported, otherwise. For example, if you are building a Markdown processing pipeline, you would need to incorporate it (like via the remark-gfm plugin).

Reference-style links

A paragraph with a reference-style link.

A paragraph with [a reference-style link][1].

[1]: https://www.gatlin.io

Footnotes

GFM supports footnotes via a reference-like syntax.

A¹ sentence.²

A[^1] sentence.[^2]

[^1]: Footnote one
[^2]:
    Footnote two,
    which is also
    multi-line

Resources

GFM Spec
Markdown Guide

Footnote one ↩
Footnote two, which is also multi-line ↩