Using comments in the config

You can put comments into the config.

You can only use the /* ... */ syntax, like CSS.

For example:

/* This is my amazing config. */

#myDiv:mouseover {
    console-log: "You just moused over myDiv.";    /* you can put comments mostly where you want */
}

Do not use // for comments in your config. Things will probably break if you do. That comment type is not supported in CSS or Active CSS.