External Link in NavBar

[AstroAnmol]

I have a blog on substack and would like to link that in the navbar. I am pretty new to Jekyll, can someone help me?

[alshedivat]

you should be able to add arbitrary links to the navbar by editing _includes/header.html and adding a few lines of code similar to the one that adds the about page link:

al-folio/_includes/header.html

Lines 28 to 35 in 55ca811

	<!-- About -->
	<li class="nav-item {% if page.title == 'about' %}active{% endif %}">
	<a class="nav-link" href="{{ '/' | relative_url }}">about
	{%- if page.title == "about" -%}
	<span class="sr-only">(current)</span>
	{%- endif -%}
	</a>
	</li>

for your substack link, you can have something like this:

<!-- Substack --> 
<li class="nav-item"><a class="nav-link" href="https://blog.aerospacenerd.com/">substack</a></li>