Here is the Jade (http://jade-lang.com/) version of bootstrap's "sticky-footer-navbar" sample page

sticky-footer-navbar.jade

!!!
html
    head
        meta(charset="utf-8")
        meta(name="viewport", content="width=device-width, initial-scale=1.0")
        meta(name="description", content="")
        meta(name="author", content="")
        title Starter Template for Bootstrap
        link(rel="stylesheet", type="text/css", href="/css/main.css")
        //[if lt IE 9]
        script(src="/vendor/assets/js/html5shiv.js")
        script(src="/vendor/assets/js/respond.min.js")
        //[endif]
    body

        #wrap
            div(class="navbar navbar-inverse navbar-fixed-top")
                .container
                    .navbar-header
                        button.navbar-toggle(type="button", data-toggle="collapse", data-target=".navbar-collapse")
                            span.icon-bar
                            span.icon-bar
                            span.icon-bar
                        a.navbar-brand(href="/") Project name
                    div(class="collapse navbar-collapse")
                        ul(class="nav navbar-nav")
                            li.active
                                a(href="#") Home
                            li
                                a(href="#about") About
                            li
                                a(href="#contact") Contact

            .container
                h1 Bootstrap starter template
                p.lead
                    | Use this document as a way to quickly start any new project.<br>
                    | All you get is this text and a mostly barebones HTML document.

        #footer
            .container
                p(class="text-muted credit")
                    | Example courtesy <a href="http://martinbean.co.uk">Martin Bean</a> and <a href="http://ryanfait.com/sticky-footer/">Ryan Fait</a>.

        script(src="/vendor/assets/js/jquery.js")
        script(src="/vendor/dist/js/bootstrap.min.js")