Open-source alternatives to Bitbar

boring.notch is a macOS notch interface extension that provides a customizable software overlay for the hardware notch area. It functions as a productivity widget hub and a custom system HUD overlay, allowing users to replace standard system heads-up displays for volume and brightness with custom visual indicators. The project includes an interface gesture controller to map touch and mouse interactions to specific system actions and application controls. It also features a temporary file shelf that serves as a workspace for staging files intended for quick transfer via wireless sharing protoc

SwiftBar is a macOS menu bar customizer and plugin-based status monitor that displays the output of executable scripts and shell commands directly in the system menu bar. It functions as a shell script dashboard, rendering real-time data and script results as interactive menu items and dropdowns. The project distinguishes itself by acting as an automation interface that integrates with system shortcuts and external URL schemes to trigger actions and update status indicators. It supports the installation of community-made scripts and the packaging of complex plugin assets into local directorie

xbar is a macOS menu bar status tool and system extension utility that displays the output of shell scripts and programs directly in the system menu bar. It functions as a script-based menu bar manager that runs local and third-party scripts to create real-time status indicators and dynamic dropdown menus. The utility enables the creation of system monitoring dashboards and custom shortcut launchers by executing external programs as subprocesses. It transforms plain text script output into formatted menu items and supports interactive dropdown menus, where user interactions can trigger shell

Polybar is a customizable X11 status bar and Linux desktop panel. It serves as a system information dashboard and window manager integration tool, rendering real-time hardware metrics, system status, and window state for Linux desktops. The project features an inter-process communication system that allows separate processes to trigger dynamic updates or execute actions across the environment. It also includes a system for building hierarchical interactive menus that use this messaging to launch applications and system settings. Capabilities cover system monitoring for network connectivity a

tmux-powerline is a shell-based status generator and plugin for the tmux terminal multiplexer. It provides a visually segmented status line that displays real-time system metrics, session information, and version control status. The project allows for high extensibility through a modular segment architecture, enabling users to define custom information blocks via shell scripts. Visual arrangements and color schemes are managed through external theme files and environment variables. The system monitors a broad range of hardware and network metrics, including CPU load, memory usage, battery le

Foreman is a lifecycle infrastructure management platform used for automating the provisioning, configuration, and monitoring of physical, virtual, and cloud servers. It serves as a central hub for managing the entire lifespan of a server, from initial deployment and operating system upgrades to decommissioning and auditing. The platform functions as a hybrid cloud manager and bare-metal provisioning tool, providing a unified interface to control virtual machine lifecycles across diverse hypervisors and public cloud providers. It automates hardware discovery and operating system deployment us

This project is a comprehensive configuration framework for terminal multiplexers, designed to enhance session management, status line aesthetics, and overall command line productivity. It functions as a centralized suite that organizes terminal windows and panes while providing a structured environment for personalizing the command line interface. The framework distinguishes itself through a robust plugin management system that allows users to extend terminal capabilities by integrating third-party packages and external system utilities. It includes a specialized status bar customizer that s

ControlPlane - context-sensitive computing for macOS

AnyBar is a network-controlled status display for the macOS menu bar. It functions as a background utility that renders a colored dot or custom icon to represent the state of external processes or scripts. The application is updated remotely via TCP sockets, allowing the visual state, color, and imagery of the indicator to be changed through network commands. It supports custom status icons by resolving text commands to specific image files stored in a local directory. The utility allows for multi-instance deployment, where independent status indicators can run simultaneously by assigning ea

A macOS app for convenient access to the system color panel

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

This project is a reactive, offline-first NoSQL database engine designed for JavaScript applications. It provides a robust framework for managing application state by synchronizing data across browsers, mobile devices, and server-side runtimes. By treating local storage as the primary source of truth, it enables applications to remain functional without network connectivity, automatically reconciling changes with remote backends once a connection is restored. The database distinguishes itself through a modular architecture that supports cross-environment synchronization and high-performance d

Monitoror is a unified monitoring wallboard and system status dashboard designed to aggregate real-time health and status data from multiple servers, services, and dependencies. It functions as an uptime monitoring aggregator and a centralized interface for visualizing the state of various infrastructure components. The project distinguishes itself through a customizable grid-based layout system that organizes monitoring tiles using a coordinate system. It supports multi-endpoint provider mapping, allowing a single service type to be linked to multiple distinct server instances to track separ

This project is a desktop embedding layer that serves as a bridge between the Flutter engine and the native windowing systems of desktop operating systems. It functions as a Flutter desktop plugin and a native menu bar manager to facilitate the development of cross-platform desktop applications. The system focuses on desktop application integration and native operating system menu management. It provides the tools necessary to create and manage application menus within the native system menu bar for desktop platforms.

Gitify is a cross-platform system tray utility for macOS, Windows, and Linux that aggregates and filters real-time notifications from remote version control accounts. It functions as a Git event monitor, displaying alerts directly in the system menu bar to track repository activity without requiring a web browser. The application manages authentication for multiple remote accounts and uses polling to monitor for updates. It features rule-based notification filtering and themes to suppress noise, allowing users to determine which incoming alerts are displayed. The system integrates with nativ

Kit is a desktop automation framework and scriptable UI toolkit designed for building personalized productivity tools. It serves as a cross-platform CLI wrapper and macOS system automator, providing an environment to execute scripts that manage operating system tasks, file management, and application workflows. The project distinguishes itself with a dedicated LLM integration layer for structured data extraction and text generation, alongside a specialized UI framework for creating interactive input forms, HTML windows, and floating widgets. It features deep macOS integration through AppleScr

Waybar is a modular status bar for Wayland compositors that provides a configuration-driven interface for system monitoring and desktop management. It functions as a shell component that integrates directly with Wayland protocols to track window manager states, manage system tray icons, and display real-time hardware, network, and power metrics. The project distinguishes itself through a highly flexible architecture that allows for independent or synchronized interface bars across multiple monitors, each with unique layout and styling rules. Users can extend the bar's functionality by creatin

Ice is a macOS menu bar manager designed to provide granular control over the visibility, arrangement, and spacing of system status icons. It functions as a workspace organization utility that allows users to hide unnecessary icons and rearrange active elements through a drag-and-drop interface, helping to maintain a clean and focused desktop environment. The application distinguishes itself by prioritizing keyboard-driven navigation and workflow optimization. Users can assign custom global hotkeys to trigger specific menu bar actions or toggle visibility settings, enabling interaction with b

Oils is a Unix shell interpreter and scripting language runtime that combines a modern shell language with POSIX and Bash compatibility. It functions as a structured data shell, integrating JSON and J8 formats to manage complex data without relying on string parsing. The system is distinguished by a C++ transpiled interpreter that converts a subset of Python source code into strongly typed C++ for high-performance execution. It features a garbage-collected typed runtime that supports prototype-based polymorphism, lexical closures, and reference-based variable mutation. To decouple shell logic

BililiveRecorder is a tool for automatically capturing and saving live broadcasts and associated chat logs from Bilibili to local storage. It functions as a live stream automation bot that monitors channel statuses in real time to trigger recording tasks without manual intervention. The project provides a web-based recording manager and a graphical interface for configuring capture settings and managing target channels. It supports recording multiple simultaneous broadcasts and includes a dedicated system for recovering corrupted media caused by server-side interruptions. The application man

Ajenti is a Linux server management panel that provides a centralized web-based dashboard for administering system configurations, services, and hardware resources. It functions as a system monitor and a remote administration tool for managing server infrastructure through a browser. The project includes a web-based terminal emulator for executing shell commands and a file manager for browsing and organizing the server filesystem. It also features a dedicated manager for deploying and controlling the lifecycle of Docker containers. The platform covers a broad range of administrative capabili

This project is a QML desktop shell designed for desktop environment orchestration and interface customization. It functions as a system status dashboard and a declarative user interface for managing system hardware, window metadata, and user sessions. The shell features a dynamic theme generator that extracts dominant colors from wallpapers to automatically synchronize the global visual color palette. It utilizes an inter-process communication system to orchestrate shell functions and a hierarchical JSON configuration framework to manage global and per-monitor interface layouts. The system

This is a desktop application for managing connected Android and iOS devices. It serves as a cross-platform tool for sideloading application packages, capturing device screens, collecting system diagnostic bug reports, and executing shell scripts. The project distinguishes itself by providing a unified interface for both mobile operating systems. It enables the simultaneous recording of video and taking of screenshots from multiple devices to local storage, and allows for the execution of custom bash scripts across one or many connected hardware targets. The software covers several operation

BATS is a testing framework and automation tool for shell scripts and Unix programs. It functions as a test runner that validates the behavior of shell scripts by verifying command success and exit codes through automated test suites. The framework provides a compatible interface for the Test Anything Protocol, allowing it to export results for integration with external reporting tools and build pipelines. It also supports the use of container images to ensure consistent execution of test suites across different operating systems. The system manages the automated execution of test cases, inc

Homer is a JSON-driven web dashboard and self-hosted application portal that serves as a centralized entry point for server-hosted tools. It functions as a static home page and service launcher, organizing application links and shortcuts into a configurable grid. The project distinguishes itself through its ability to act as a service status dashboard, fetching real-time health metrics and version data from remote APIs to display on service cards. It further supports a progressive web app model for standalone installation and includes a fuzzy search system to quickly locate services across th

This project is a keyboard-driven menu framework and application launcher for X11 and Wayland desktop environments. It serves as a customizable system control interface for building themed popup menus and applets. The framework allows for extensive visual style customization and the creation of themed launchers through configuration files and style presets. It enables the construction of personalized Linux desktop interfaces by separating functional applets into a modular script architecture. The system covers broad management capabilities, including hardware control for audio and brightness

lf is a terminal-based file manager and TUI file explorer that provides keyboard-driven navigation for browsing and organizing files and directories. It operates as a shell-integrated tool that synchronizes the current working directory with the calling shell and supports vi-style keybindings for filesystem operations. The project distinguishes itself through its ability to render images directly in the terminal via the SIXEL graphics protocol and its shell-driven execution model, which allows users to extend functionality using external shell scripts and commands. It also implements a server