Arguably, it might be a bit of overengineering for a simple blog to use Haskell.But at least I can get some programmer cred :)
Some details:
Uses Haskell site generator Slick
Task simple task runner
Mermaid diagrams markdown extensions
Prism syntax highlighter
The site background comes from Hero Patterns
Some examples
() => { console.log(10);}
graph TD;
A[Square Rect] -- Link text --> B((Circle))
A --> C(Round Rect)
B --> D{Rhombus}
C --> D