i3 is a free and open source tiling window manager for GNU/Linux and BSD operating systems. It is designed to be lightweight, fast, and easy to use. i3 organizes windows into a grid-like structure, allowing users to quickly arrange, resize, and switch between applications. It also provides a variety of features such as a built-in status bar, workspace switcher, and window floating/maximizing. Additionally, it has support for multiple monitors, making it a great choice for those who need a better way to manage their workspace. i3 is highly customizable, allowing users to customize the look and feel of their workspace.
Discontinued The last update to the GitHub repository (https://github.com/xorg62/wmfs) was made on August 14, 2013. The official website is no longer available, but it has been archived at Internet Archive: https: // web. archive.org/web/20141218125810/http://wmfs.info/