jamesperet-website-2020/themes/james-theme/layout/_partial/navbar.ejs

<nav class="navbar navbar-expand-lg navbar-light bg-light">
    <a class="navbar-brand" href="/">
        <img class="invert" alt="James Peret" src="/images/jamesperet-logo-white.png">
    </a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav mr-auto">
        <% if(is_current('/projects')) { %>
            <li class="nav-item active">
        <% } else { %>
            <li class="nav-item"></li>
        <% } %>
            <a class="nav-link" href="/projects">
                Projects 
                <% if(is_current('/projects')) { %>
                    <span class="sr-only">(current)</span>
                <% } %>
            </a>
        </li>
        <% if(is_current('/blog')) { %>
            <li class="nav-item active">
        <% } else { %>
            <li class="nav-item"></li>
        <% } %>
            <a class="nav-link" href="/blog" >
                Blog 
                <% if(is_current('/blog')) { %>
                    <span class="sr-only">(current)</span>
                <% } %>
            </a>
        </li>
        <% if(is_current('/contact')) { %>
            <li class="nav-item active">
        <% } else { %>
            <li class="nav-item"></li>
        <% } %>
            <a class="nav-link" href="/contact" >
                Contact 
                <% if(is_current('/blog')) { %>
                    <span class="sr-only">(current)</span>
                <% } %>
            </a>
        </li>
    </ul>
    </div>
</nav>