yabai

yabai is a powerful tiling window manager designed for macOS, tailored for power users seeking to boost workflow efficiency. It supports multiple tiling modes—including BSP, float, and monocle—allowing automatic or manual window arrangement. Keyboard-driven (via skhd integration), it enables quick management without mouse interaction. Scriptable using shell scripts, it offers deep customization for window behavior, spaces, and more. It works seamlessly with macOS Spaces and supports resizing, moving, and snapping. Open-source and free, it’s ideal for users wanting full desktop layout control.