---
some: yaml
---

some text

```py
# foo
fruits = ["apple", "banana", "cherry"]
for x in fruits:
   print(x)

```

foo $\sqrt(\alpha)$ bar `py 3 + x` baz
```js
var http = require('http');

http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World!');
}).listen(8080);

```

