A terminal window manager that knows what your agents are doing. Tiling panes, workspaces, sessions that survive restarts, and one Inbox for every coding agent. Official only at tuios.dev and this repo. tuios has no X/Twitter account.
Window Manager GitHub Repositories (2026) · Open Source Tools
Discover the best Window Manager open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
Windows alt-tab on macOS
Free, open-source tiling window manager for Apple Silicon Macs, with Niri-style scrolling containers and Hyprland-style Dwindle BSP.
AeroSpace is an i3-like tiling window manager for macOS
A per-window taskbar for macOS — a Dock replacement that organizes by window, not app.
Switch between projects on your Mac. Every project is a room: its windows, laid out, one shortcut away.
Free, open-source menu bar toolkit for macOS. Eighteen tools in one panel: Pomodoro timer, time tracker, keep-awake, system monitor, clipboard history, file converter, window manager, torrents, archives, OCR, screenshots, draw on screen, color picker, VPN switcher, app launcher, uninstaller, keyboard lock, speed test. SwiftUI, no telemetry, MIT.
Unified access to native system APIs (windows, tray icons, menus, displays, dialogs, …) for Dart/Flutter, Rust, C#, JS/TS and Python, built on one C++ core.
:cookie: A full-featured, hackable tiling window manager written and configured in Python (X11 + Wayland)
Clipboard history, screenshot-to-clipboard, screen OCR, window snapping and trackpad volume — the Windows features macOS never shipped. A dependency-free Swift menu-bar app for Windows-to-Mac switchers.
Window snapping, tiling and scrolling for KDE Plasma: snap into zones you draw, tile automatically, or scroll a niri-style strip, per monitor
Starling — a new Linux desktop environment: Swift shell, its own compositor, a Flutter-to-Swift framework port, and first-party apps
A fast, native scrollable-tiling window manager for macOS, inspired by Niri.
The macOS window manager that gives every app its own Alt-Tab.
C++ library for building Wayland compositors.
FlashSpace is a blazingly fast virtual workspace manager for macOS ⚡
Adds window-tiling hotkeys to any X11 desktop. (An analogue to WinSplit Revolution)
Free, open-source ⌘Tab window switcher for macOS
Hyprland-like tiling window manager for macOS: AeroSpace fork with dwindle layout, bezier animations, rounded corners, wallpaper colors, workspace overview
Wayland compositor in C/wlroots where windows are physical objects (real Box2D rigid bodies) — and a full desktop besides: ten desktops on one scrolling world, tiling or floating per desktop, launcher, expo, screenshots, mixer and visualiser built in, live IPC. Legacy X11 version on the x11 branch.