You can easily embed a map in your posts. Here is an example,

So how do you embed a map like this in your own Jekyll post?

You can tell a lot about a person by what’s on their playlist.
~ Dan Mulligan (Begin Again)

Embeding a spotify playlist is easy.
All you need to do is add the id of the spotify playlist in front matter block of your post like this,

Including mathematical notations in your post is possible thanks to KaTeX.
To add a math notation all you need to do is add $$ signs at the beginning and end of the notation.
An example for you guys,

Want to add diagrams, charts and visualizations in your post?
It is possible and guess what? It’s not that difficult thanks to Mermaid.
All you need to keep in mind is you’ll have to wrap your Mermaid markup in a div with class mermaid.
Here is a simple example of a basic flowchart,