# Commentary
Add comments to your blog.
## Setup
* Edit `config/production.yml` to add your site. Specify a name and the domain where the site will be hosted. Example configuration will be like this:
```
name: Blog
domain: blog.sdqali.in
```
* Run `RACK_ENV=production setup.rb`
* Start the server with `RACK_ENV=production app.rb`
* Add the following to your HTML pages or templates. `selector` is the CSS selector for the DOM element where comments will be rendered.
```html
```