Projects sharing features with Karabiner

keyd is a kernel-level daemon for Linux that intercepts and remaps physical keyboard inputs to create custom layouts and shortcuts. It functions as a system-level input service and layout manager, capable of modifying input signals before they reach the operating system. The service supports application-aware mapping, which dynamically changes keyboard behavior based on the active window. It also provides device-specific mapping, allowing unique configurations to be assigned to different physical keyboards using their hardware identifiers. The tool includes capabilities for managing multiple

Kmonad is a cross-platform keyboard remapper and advanced key mapping engine that intercepts physical keyboard inputs and transforms them into customized virtual output events. It functions as a programmable input wrapper and multi-layer keyboard manager, allowing users to redefine physical keys and route hardware inputs to virtual devices across different operating systems. The system distinguishes itself through a multi-layer management architecture that enables the definition of dynamic keyboard layers and overlays to change keyboard functions based on the current context. It implements co

MAME is a vintage hardware emulation platform designed to recreate the circuitry of arcade games, computers, and consoles to run original software on modern devices. It functions as a retro gaming preservation framework for managing, verifying, and archiving ROM sets and disk images to ensure long-term software accessibility. The project features a system debugging tool for inspecting emulated memory, CPU registers, and execution flow via breakpoints and disassembly. It also includes a Lua-based automation layer that exposes core system state and hardware controls for custom behavior and anal

Hammerspoon is a programmable automation engine for macOS that enables deep system-level control through a Lua scripting environment. By bridging high-level scripts with native Objective-C APIs, it allows users to interact with the operating system's accessibility tree, intercept hardware input streams, and manage the lifecycle of running applications. The project distinguishes itself through an event-driven architecture that registers asynchronous hooks for system notifications and hardware events. This allows for real-time automation, such as remapping keyboard and mouse inputs, managing wi

Itsycal is a macOS calendar integration that provides a compact calendar interface and event view pinned to the system menu bar. It allows users to view dates and keep a timeline visible at all times without opening a full application. The project enables quick event management, allowing users to create and delete calendar appointments directly from the menu bar interface. It synchronizes with the system calendar to display and manage scheduled events.

Solaar is a device management tool and configuration suite for Logitech wireless peripherals on Linux. It serves as an input peripheral monitor that tracks battery levels and connection link quality via a system tray application, while providing a receiver manager for pairing and unpairing wireless devices with proprietary USB receivers. The project features an input device automation engine that maps hardware events and mouse gestures to simulated keyboard inputs or system commands. This allows for the creation of custom rules that trigger actions based on device notifications or specific wi

PiKVM is an IP-KVM remote access solution for out-of-band server management. It enables remote control of a host computer's hardware and operating system through a web browser or VNC client, allowing access to the BIOS or boot sequence when the main operating system is unresponsive. The system provides remote hardware control by managing physical power switches and GPIO triggers. It emulates human interface devices, such as keyboards and mice, and supports the emulation of mass storage to mount virtual disk images for bare metal operating system installation and recovery. Additional capabili

Kanata is a cross-platform keymap engine and keyboard firmware emulator that intercepts physical keystrokes to output modified signals on Windows, Linux, and macOS. It serves as a keyboard remapper and layer manager, allowing users to define custom key-map sequences and modal editing behaviors through a declarative configuration file. The system implements keyboard firmware features in software, enabling advanced behaviors such as tap-hold logic, unicode output, and dynamic macros. It utilizes a state-based layer stack to manage multiple sets of key assignments that toggle dynamically and sup

AltSnap is a window manager utility and layout system that organizes application windows using custom snap grids and mouse-driven resizing and movement. It functions as a low-level input hook that intercepts keyboard and mouse events at the OS level to trigger custom window management actions. The project includes a coordinate-based grid mapper for precise snapping to custom zones and an input remapper that assigns keyboard scan codes to virtual mouse buttons. It also features a window automation CLI used to trigger management tasks on foreground or targeted application windows. The tool pro

InputSourcePro is a macOS keyboard layout manager and automation tool designed to automate the switching of input sources based on application focus and system rules. It serves as a contextual input source switcher and keyboard shortcut mapper that triggers layout changes when specific applications gain focus or certain browser URLs are visited. The tool distinguishes itself by offering URL-based layout switching and the ability to enforce English punctuation within specific applications. It also provides dynamic function key behavior, allowing the system to toggle between standard function k

UnnaturalScrollWheels is a macOS input peripheral tool and accessibility utility designed to reverse the scroll direction of physical mouse wheels. It functions as a system-level utility that modifies how the operating system interprets scrolling hardware inputs. The project decouples mouse and trackpad movement directions, allowing users to invert the scrolling behavior of a physical mouse wheel without altering the global system settings or affecting trackpad behavior. The utility manages this through low-level system hooks and event interceptors that distinguish between scroll wheel and t

This project is a macOS input remapper and mouse customizer designed to assign custom actions and system-wide gestures to mouse button presses and movements. It functions as a mouse gesture manager and scroll enhancer, enabling the emulation of multi-finger trackpad motions and providing omnidirectional precision scrolling. The utility distinguishes itself by allowing independent scroll direction settings for a mouse without altering global trackpad configurations. It further implements a momentum-based algorithm to replace discrete scroll steps with smooth, fluid movement. The software cove

Quicksilver Project Source

Screen translation app for macOS — select any area, get instant translation. On-device by default with Apple Vision OCR Apple Translation.

SelfControl is a macOS website blocker and time-locked productivity tool. It functions as a persistent content filter that restricts access to specified websites and email servers for a fixed duration. The application enforces these restrictions through a countdown timer that cannot be bypassed by restarting the computer or deleting the application. It ensures block persistence until the predetermined time expires. The tool manages digital distractions by modifying the system hosts file and utilizing a privileged background daemon. The user interface supports multiple languages through local

MeetingBar is a macOS menu bar application that turns your calendar into a one‑click meeting hub. It syncs with your calendar accounts via EventKit, displays your current or next meeting title and countdown directly in the menu bar, and lets you join or create video meetings without opening your calendar app. The app lives as a status‑item popover and can launch automatically at login, register system‑wide keyboard shortcuts, and send local notifications or full‑screen reminders before meetings. What sets MeetingBar apart is its broad support for over fifty video‑conferencing platforms. It de

:keyboard: The missing keyboard shortcut utility for macOS

SIP softphone for Mac

A clipboard manager for Mac OS X

A tool for tagging files and archiving tasks.

Keycastr is a system-level utility for macOS that captures and displays keyboard and mouse interactions as visual overlays on the desktop. By registering global event taps within the operating system, it monitors input actions in real time and renders them through transparent, non-interactive windows that float above other active applications. The application distinguishes itself through a plugin-based architecture that allows for the integration of custom modules to define how input events are rendered. Users can manage the lifecycle and positioning of these visual elements through a native

LSPosed is an Android runtime hooking framework and system modification tool. It enables the modification of application and system behavior in memory without altering original installation files, serving as a platform for distributing and managing community-created extension modules. The project provides a comprehensive suite for device and identity spoofing, including the ability to mask hardware identifiers, simulate geographic locations, and conceal root access or hooking frameworks to bypass security and integrity checks. It also functions as an application modder to unlock premium featu

Kinto is an application-specific keymap engine and contextual keyboard remapper. It functions as a configuration-driven utility that automatically switches keyboard mappings and modifier keys based on the active application window. The project acts as a cross-platform input manager and desktop shortcut emulator, specifically designed to replicate macOS keyboard shortcuts and layout behaviors on Linux and Windows. This enables a Mac-style workflow on Linux by matching keyboard shortcut behaviors across different operating systems. The system provides capabilities for custom input remapping an

This project is a Vim configuration framework and development environment that transforms the basic text editor into a full-featured integrated development environment. It provides a curated set of settings and a comprehensive plugin suite to support professional software development workflows. The environment includes specialized tools for polyglot code execution and project navigation, allowing users to run source files in multiple languages via single keystrokes and locate files using fuzzy searching. It also integrates version control workflows, enabling the management of Git operations a

libinput-gestures is a Linux input event daemon and touchpad gesture mapper that translates libinput events into shell commands or keyboard shortcuts. It functions as a background process that monitors raw input signals to automate workflows and execute system actions based on a user-defined configuration file. The tool allows for the mapping of multi-finger swipes and hold gestures to specific terminal commands or desktop workspace navigation. It differentiates between actions by filtering for finger counts, swipe directions, and the duration of hold gestures. The system integrates with sys

Weylus is a tablet-to-PC screen mirroring tool and remote input controller that transforms a mobile device into a digital graphic tablet emulator. It enables users to stream a computer display to a mobile device while translating touch gestures, keyboard strokes, and pen data into native computer mouse and keyboard events. The system specifically functions as a virtual secondary monitor and a digital graphic tablet emulator capable of capturing stylus pressure and tilt data for professional drawing. It supports multi-touch input mapping and allows for the configuration of a mobile device as a

Apollo is a remote desktop streaming server designed to transmit a low-latency video feed of a host screen to remote clients using hardware-accelerated encoding. It functions as a remote input controller and virtual display manager, allowing the host to match the resolution and framerate of connected devices. The system includes a gamepad input emulator that simulates controller hardware on the host machine to translate remote inputs into local events. Server configurations and client pairing are managed through a web-based remote access interface. The project also covers bidirectional clipb