## TODO

- [] side-to-side, s2s

```s2s
    ```txt            |```bob
    raw text here     |bob generated here
    ```               |```
```

```side-to-side:raw|bob
content
```

- [] use pulldown-cmark and sauron::markdown module to parse html and source code.
- [] incorporate data-viewer, gauntlet, restq as plugin
- [] Add test cases