Extend Hugo’s functionality Hugo does not have plugins (like some other SSG’s) that can alter the way Hugo works, but luckily most functionalities do not require that. Below a list of add-on functionalities for Hugo. They are all easy to install and, most important, very easy to adjust to your needs. Let’s give WordPress users a run for their money!| Hugo Codex
Introduction A lot of websites use auto-collapsing menu’s with nested pages. They are a great way to show a lot of content in a structured way, but it requires a hierarchical view of all your pages. This is a nested menu that can be added through a simple include. If you want to see this in action, you can view a demo. How it works This script reads the folders in your section and automatically creates an auto-collapsing nested menu.| Hugo Codex