rsx! {
    // Comments
    div {
        // Comments
        class: "asdasd",

        // Comments
        "hello world"

        // Comments
        {expr1},

        // Comments
        {expr2},

        // Comments
        // Comments
        // Comments
        // Comments
        // Comments
        {expr3},

        div {
            // todo some work in here
        }

        div {
            // todo some work in here
            // todo some work in here
            //
            // todo some work in here
        }

        div {
            // todo some work in here
            class: "hello world",

            // todo some work in here
            class: "hello world"
        }
    }
}