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keyd VS DoubleCommand

Compare keyd VS DoubleCommand and see what are their differences

SuperOps
Modern PSA and RMM Software for MSP's and IT Teams featured
Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

keyd logo keyd

Linux lacks a good key remapping solution. In order to achieve satisfactory results a medley of tools need to be employed (e.g xcape, xmodmap) with the end result often being tethered to a specified environment (X11).

DoubleCommand logo DoubleCommand

DoubleCommand is software for Mac OS X (a kernel extension) that lets you remap keys, in other...
Not present
  • DoubleCommand Landing page
    Landing page //
    2019-03-09

Analysis of keyd

Overall verdict

  • keyd is a highly regarded, open-source key remapping daemon for Linux that operates at a low level to provide fast, reliable, and application-agnostic keyboard customization. It is considered excellent for users needing powerful, system-wide key remapping without relying on desktop environment or X11-specific tools.

Why this product is good

  • Works at the kernel/evdev level, so remappings apply system-wide across X11, Wayland, and the console
  • Supports advanced features like layers, dual-function keys (tap vs hold), and QMK-style configuration
  • Lightweight, fast, and has minimal latency since it operates as a low-level daemon
  • Simple, human-readable configuration files that are easy to manage and share
  • Free and open-source with an active community and responsive maintainers
  • Independent of display server, making it a robust solution for Wayland users where many remapping tools fall short

Recommended for

  • Linux power users who want deep, system-wide keyboard customization
  • Wayland users who need remapping tools that work outside of X11
  • People who want QMK-like functionality (layers, dual-role keys) without custom firmware
  • Developers and vim/emacs enthusiasts who rely on heavily customized key bindings
  • Users of laptops or standard keyboards wanting to remap keys without hardware-level programming

Category Popularity

0-100% (relative to keyd and DoubleCommand)

keyd

DoubleCommand

Automation
73 73%
Automation
27% 27
Windows Tools
70 70%
Windows Tools
30% 30
Note Taking
70 70%
Note Taking
30% 30
Scripts
50 50%
Scripts
50% 50

User comments

Share your experience with using keyd and DoubleCommand. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, keyd seems to be more popular. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

keyd mentions (6)

  • I Thought I Wanted System-Wide Vim. I Actually Wanted Arrow Keys on the Home Row
    If all you want is the navigation layer, I recommend keyd. Its configuration is dead simple to read, understand, and edit:. - Source: dev.to / 23 days ago
  • From ANSI to Ergo: Remapping the Transition
    Keyd: A highly efficient keyboard remapping daemon for Linux. - Source: dev.to / about 1 month ago
  • Why TUIs Are Back
    I remap Caps Lock to Ctrl when held and to Esc when pressed - the best of both worlds. https://github.com/rvaiya/keyd works really well for me on Linux, but there is a similar software on MacOS. - Source: Hacker News / 3 months ago
  • Separating the Wayland Compositor and Window Manager
    Lots of weird misinformation in the comments here. Wayland doesn't choose anything. It leaves the compositor to decide where to position a window and whether or not that window receives key presses or not. The program can't draw wherever it wants or receive system wide keystrokes or on behalf of another program. When appropriately implemented the screenshot system is built directly into the compositor. It's an API... - Source: Hacker News / 5 months ago
  • Ask HN: Where to Begin with "Modern" Emacs?
    > as far as I can tell, no operating system does this in a way that really works besides OSX AFAIK this is an easy setting in desktop environments such as Cosmic, Gnome, and KDE. But I've been using keyd on Linux distros for a while: https://github.com/rvaiya/keyd#quickstart Using the config in the above example results in Caps Lock acting as Esc if used on its own or as Ctrl if it's held down. - Source: Hacker News / 9 months ago
View more

DoubleCommand mentions (0)

We have not tracked any mentions of DoubleCommand yet. Tracking of DoubleCommand recommendations started around Mar 2021.

What are some alternatives?

When comparing keyd and DoubleCommand, you can also consider the following products

Kanata - This is a cross-platform software keyboard remapper for Linux, macOS and Windows. A short summary of the features:

SharpKeys - SharpKeys is a utility that manages a Registry key that allows Windows to remap one key to any...

KMonad - An advanced keyboard manager. Contribute to kmonad/kmonad development by creating an account on GitHub.

Key Remapper - Intended for remapping keys, mouse buttons and mouse wheel actions, Key Remapper allows you to:

Hacker News Search - a faster hnsearch

KbdEdit - Keyboard layout editor, mapper/remapper.

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