i3

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i3

A tiling window manager for X11 with enhanced integration for Emacs.

2009Active
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About

i3 is a highly configurable and efficient tiling window manager for X11. It focuses on manual tiling, stacking, and tabbing layouts, offering a keyboard-centric workflow. Its configuration is managed through a plain text file, and it provides a Unix domain socket with a JSON-based IPC interface for extensibility.

Technology stack

detected 2026-07-02
EmailGoogle Workspace
Hosting
self_managed
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Frequently asked

What does i3 do?

i3 is a highly configurable and efficient tiling window manager for X11. It focuses on manual tiling, stacking, and tabbing layouts, offering a keyboard-centric workflow. Its configuration is managed through a plain text file, and it provides a Unix domain socket with a JSON-based IPC interface for extensibility.

When was i3 founded?

i3 was founded in 2009.

What industry does i3 operate in?

i3 operates in Software Development, Developer Tools, Operating System, Productivity Software, Open Source, Linux.