[NodeBB](https://nodebb.org/) is a Node.js based forum software. It utilizes web sockets for instant interactions and real-time notifications. The NodeBB source code is publicly hosted on [Github](https://github.com/NodeBB/NodeBB). This guide will walk you through NodeBB installation process on a fresh FreeBSD 12 Vultr instance, by using Node.js, MongoDB as a database, Nginx as a reverse proxy, and Acme.sh for SSL certificates. NodeBB requires the following software to be installed: - Nod......