title: Single navigation bar across website?
body: <p>I am currently building a web application for my employer, but I have some restrictions. It has to be in HTML, CSS, and Javascript for the front end, and I have to use a lot of different pages for this, each sharing the same navigation bar.</p>
  
  <p>If the navigation is the same for each page, is it possible to write the navigation bar once and use it across the entire website? I am just annoyed when I make a change to a link or something and I have to run through and change each pages respective navigation link. Normally I'd use something like Angular to achieve this, but I am not sure how to do it with this more barebones approach. They really don't use any JS libraries either so if there's a way to do it with "raw" HTML CSS and JS I'd love to learn how this works if it exists.</p>