Open Source Window management Software

An innovative desktop manager for macOS

macOS window manager with Vim–like hotkeys

Automatic tiling window manager for macOS à la xmonad.

Staggeringly powerful macOS desktop automation with Lua

Windows alt-tab on macOS

A lightweight macOS window and app manager scriptable with JavaScript

A tiling window manager for macOS based on binary space partitioning

Managing windows size and position in OSX

Spectacle allows you to organize your windows without using a mouse.

Move and resize windows on macOS with keyboard shortcuts and snap areas