Open-source alternatives to Magnet

macOS window management with keyboard shortcuts — Move and resize windows on macOS with keyboard shortcuts and snap areas

↔ alternative to Magnet

Organize windows with keyboard shortcuts — Spectacle allows you to organize your windows without using a mouse.

↔ alternative to Magnet

GNOME Shell extension for grid window tiling — A window tiling extension for Gnome.

↔ alternative to Magnet

MacOS trackpad window manager — Trackpad-oriented window manager for macOS

↔ alternative to Magnet