SwiftUI and AppKit, zero third-party dependencies, no Electron and no telemetry. It also runs real Raycast extensions, rendered as native SwiftUI. Free, open source, and staying that way.
Global
AeroSpace is an i3-like tiling window manager for macOS
A tiling window manager for X11
Rift is a tiling window manager for macOS that focuses on performance and usability.
sway is an [i3]-compatible [Wayland] compositor. Read the [FAQ]. chat).
Spectacle allows you to organize your windows without using a mouse.