:-  :~  navhome/'/docs/'
        next/'true'
        sort/'2'
        title/'Blog comments'
    ==
;>

# Blog comments

If you followed [our previous example](../blog) you should have a
simple blog accessible at `your-urbit.urbit.org/blog`.  Here we'll
enable comments on a post.

First, turn comments on by editing the frontmatter in `post-1.udon`.  Your
frontmatter should look like this:

```
:-  :~  navhome/'/blog'
        type/'post'
        date/'~2018.6.20'
        title/'Blog comments'
        comments/'true'
    ==
;>
```

Now try loading your post here: `your-urbit.urbit.org/blog/post-1`.
You should see a comments box at the bottom of the page.

Try posting a comment!  When you do you should see the following in
your console:

```
+ /~your-urbit/home/55/web/blog/post-1/comments/~2016.6.20..23.20.54..0b88/md
------------[0]
~your-urbit[tree]: receiving comments, ;join %comments for details
```

Comments are written into the filesystem in the `comments/` folder
relative to the page they're enabled on.  When a new comment is posted
a notification is also posted to the `/comments` `:talk` channel.

Use `;join` to keep up with comments as they get posted:

```
;join ~your-urbit/comments
```

That's it!  Easy.