The MERN stack consists of MongoDB, Express, React, and Node.js. Together, they allow developers to build applications on the web. * Deploy a fresh [Ubuntu 20.04 LTS](https://www.vultr.com/servers/ubuntu) cloud server at Vultr. * Setup a non-root user with sudo. * [Update your server](https://docs.vultr.com/how-to-update-a-vultr-cloud-server#how-to-update-debian--ubuntu). Install the latest LTS version of Node.js via the NodeSource repository to ensure maximum compatibility with any packages or ......