var a = 'hello';
console.log(a + ' world');

echo "hello, ${WORLD}"

Q: What do you call a tall person who sells stolen goods?

A longfence!

How about an empty code block?

How about a code block with only an empty line?

With some trailing empty lines:

ciao

Closing fences must lay on a new line:

hello()
^```
"this should still be in the code block!"