bold italics ~~strikethrough~~

heading 1
Lorem ipsum is a placeholder text commonly used to demonstrate the visual form of a document or a typeface without relying on meaningful content.

heading 2
Lorem ipsum is a placeholder text commonly used to demonstrate the visual form of a document or a typeface without relying on meaningful content. Lorem ipsum may be used as a placeholder before the final copy is available.

Or use the heading id (the slugified name of the header) as an internal link...

Here is a simple footnote,¹ and here is a longer one.²

Then at the bottom of your post...

This is a quote. It can span multiple lines!

Cheatsheet image example

Column 1	Column 2	Column 3
John	Doe	Male
Mary	Smith	Female

Or without aligning the columns...

Column 1	Column 2	Column 3
John	Doe	Male
Mary	Smith	Female

var example = "hello!";

Or spanning multiple lines...

var example = "hello!";
alert(example);