Last Updated: 5/6/2026

Content types

Verifies markdown features that have historically tripped renderers.

Tables with pipes inside cells

Inline HTML inside markdown. Some MDX configs strip this — Nextra v4 should preserve `


echo "shell"


def hello(): print("python")


fn main() { println!("rust"); }


package main
import "fmt"
func main() { fmt.Println("go") }


key: value
list:
  - one
  - two


{ "valid": true, "count": 1 }


SELECT id, name FROM users WHERE active = true;


GET /api/v1/things HTTP/1.1
Host: example.com


; Some Shiki versions don't ship an INI grammar — verify graceful fallback
[section]
key = value

Col 1	Col 2	Col 3	Col 4	Col 5	Col 6
a1	a2	a3	a4	a5	a6
b1	b2	b3	b4	b5	b6
c1	c2	c3	c4	c5	c6