i3 is a dynamic tiling window manager with clean, readable and documented code, featuring extended Xinerama support, usage of libxcb instead of xlib and several improvements over wmii
Dev-tool configuration] i3 Window Manager - (gdb) break *0x972
Imgur: The magic of the Internet
Tiling Window Managers - Greg Hilston
How I fell in love with i3
Glitches n' Scritches
I3: The Improved Tiling Window Manager - DEV Community
i3 - An Improved Tiling Window Manager
A Better Linux Window Manager: i3 Tiling Basics
Getting started with the i3 tiling window manager - Fedora Magazine
Getting started with the i3 tiling window manager - Fedora Magazine
i3 ArcoLinuxD
Regolith Linux is the i3 Ubuntu Spin You've Been Waiting For