Fedora Magazine - https://fedoramagazine.org/openbox-fedora/
Openbox is a lightweight, next generation window manager for users who want a minimal enviroment for their Fedora desktop. It’s well known for its minimalistic appearance, low resource usage and the ability to run applications the way they were designed to work. Openbox is highly configurable. It allows you to change almost every aspect of how you interact with your desktop. This article covers a basic setup of Openbox on Fedora.
Installing Openbox in Fedora