Open-source alternatives to Shuttle

OnlySwitch is a macOS menu bar utility that provides a centralized panel of toggle switches for quickly changing system settings, running custom scripts, and controlling connected devices. It functions as a standalone application that combines AirPods management, notch hiding, Shortcuts launching, and system settings control into a single interface accessible from the menu bar. The application distinguishes itself through AI-powered automation capabilities, allowing users to generate and execute AppleScript from natural language commands using multiple AI model providers. It also supports voi

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

lazyssh is a keyboard-driven SSH connection manager and server browser designed for remote host administration. It provides a centralized interface to organize, filter, and launch secure shell sessions to multiple remote servers. The tool features a fuzzy-search server browser that allows for rapid location of hosts by alias, IP address, or tags. It includes an integrated configuration editor for managing host entries and a session orchestrator that handles proxy jumps, port forwarding, and identity file assignments. The system further automates connectivity through automatic identity file d

Kakoune is a scriptable, modal text editor for the terminal that employs a client-server architecture. This model allows multiple terminal windows to connect to a single editing session, providing a programmable environment for managing source code and text. The editor is distinguished by its selection-first logic, where a text region must be predefined before a command is applied. It leverages regular expressions to manage multiple cursors and perform bulk edits across complex text patterns, and it integrates deeply with the shell by piping selections through external programs and filters.

Pokemon-Terminal is a command line wallpaper rotator and terminal background theme manager. It functions as a shell-based image orchestrator that modifies system settings and configuration files to render custom graphics across various terminal emulators and operating systems. The utility allows for the automated selection and display of images as terminal backgrounds or system wallpapers. It features dynamic theme rotation and the ability to cycle through image libraries using randomization and regional filters. The system covers the management of CLI aesthetics through a searchable databas

Shell is a Windows File Explorer context menu manager and shell UI customizer. It functions as a registry-based shell extension that uses a declarative configuration engine to add, remove, and modify context menu entries within the operating system. The project distinguishes itself through a text-based configuration system that supports logical expressions and conditional rules to control menu item visibility. It allows for the creation of multi-level cascade menus and the integration of custom visual identifiers, including SVG icons and glyphs, directly into the shell interface. Broad capab

TablePro is a cross-platform database management client designed for browsing, querying, and administering both SQL and NoSQL databases. It functions as a unified workspace that integrates a code-centric SQL editor with schema visualization tools, allowing developers to manage complex data models and execute queries across diverse database engines. The application distinguishes itself through an agentic AI integration layer that connects language models directly to database tools, enabling automated query generation, optimization, and error fixing with configurable approval gates. It features

Zed is a terminal-based code editor built in Rust that provides a full-featured editing experience with familiar keybindings, mouse support, and multiple cursors. It runs entirely in the terminal while offering capabilities typically found in graphical editors, including split panes, a command palette, and integrated language server protocol support for real-time diagnostics, completions, go-to-definition, and code actions across multiple languages. The editor distinguishes itself through a plugin system that runs sandboxed TypeScript plugins in a QuickJS runtime, with an asynchronous bridge

This project is a collection of AppleScript terminal automation scripts designed to bridge a keyboard-focused launcher with a terminal emulator on macOS. It functions as a terminal session manager that programmatically creates windows and executes shell commands. The scripts specifically integrate a productivity launcher with iTerm2, routing commands from the launcher interface into active terminal windows and tabs. This enables the automation of terminal workflows and the execution of complex command line tasks to reduce repetitive typing. The system covers macOS system automation, includin

Microsandbox is a runtime for creating and managing lightweight, hardware-isolated virtual machines — called sandboxes — that boot directly from standard OCI container images. Each sandbox runs as its own host process with a separate kernel, filesystem, and network stack, providing process-per-sandbox isolation. The project includes a command-line tool and multi-language SDKs (Rust, TypeScript, Python, Go) for programmatic lifecycle control, and it communicates with sandbox agents over Unix sockets using a CBOR-encoded protocol. What distinguishes Microsandbox is its combination of host-manag

CodexBar is a macOS menu bar application that monitors AI provider usage limits, credit balances, and reset schedules. It retrieves coding plan usage data from Alibaba Cloud services using either API keys or browser session cookies as fallback authentication, and displays the information through visual credit gauges, CLI commands, and desktop status bar integrations. The application distinguishes itself by supporting multiple authentication methods, including automatic cookie import from Safari, Chrome, or Firefox, as well as API key and access token authentication. It provides real-time trac

This is an open-source educational website that translates and localizes MIT's Missing Semester course, teaching practical computing skills for computer science students. The curriculum covers developer tooling, shell scripting, version control, security fundamentals, and open-source collaboration, with a focus on core computing skills including data processing pipelines, workflow automation, secure remote access, shell productivity, Vim editing, and Git version control. The project distinguishes itself by teaching command-line mastery, shell scripting, and automation to boost daily developer

Fastfetch is a high-performance system information tool written in C designed to profile machine state and display hardware summaries with minimal resource overhead. It functions as a command line utility that retrieves hardware and software specifications and renders them as a visual summary in a terminal emulator. The project enables custom terminal branding through the rendering of ASCII art or image files as visual headers. It utilizes configuration files and format strings to control the visibility and detail of the displayed data, allowing for personalized system fetch layouts. The too

This project is a container-native runtime designed for building, orchestrating, and executing autonomous AI agents. It provides a framework for managing multi-agent teams and complex workflows by packaging agent configurations as portable container images. By leveraging declarative configuration files, the system allows users to define agent personas, model routing, and tool access without requiring changes to application code. The platform distinguishes itself through its deep integration with container infrastructure, ensuring that agent tasks and external tools run within isolated environ

Sbt is a JVM build tool and dependency management system designed for Scala and Java. It functions as a multi-project build orchestrator that manages the compilation of source code, resolves external libraries from remote repositories, and packages binaries for distribution. The project is distinguished by its interactive build system, which provides a read-eval-print loop for real-time state inspection and task execution. It utilizes a dependency-graph based execution model to process tasks and maintains a type-safe key-value store for dynamic build configuration. Its capabilities cover JVM

This project is a comprehensive guide for configuring macOS for software engineering. It provides instructions for setting up a development environment, optimizing system settings, and enhancing the terminal experience to increase productivity. The guide focuses on several core areas of system customization, including the automation of software installation via Homebrew and the configuration of the Zsh shell with plugins, themes, and productivity aliases. It details a strategy for managing dotfiles using symbolic links to synchronize configuration files across multiple machines. Additional c

grv is a terminal-based version control client and interactive Git repository browser. It functions as a terminal user interface for browsing commit history, inspecting code differences, and managing branches and tags within Git repositories. The project distinguishes itself through a graphical commit graph visualizer that renders branching patterns and merge history directly in the terminal. It employs a tiled view layout engine and tabbed workspace management to display multiple repository perspectives simultaneously, supported by real-time filesystem monitoring to update the interface auto

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.

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

This is a native macOS utility that serves as a menu bar client for Apple Reminders. It synchronizes with the system task database to allow users to view, create, and manage reminders directly from the system tray. The application is distinguished by a natural language task processor that extracts due dates, lists, and tags from unstructured text to automate reminder creation. It also features a global hotkey system, enabling the task interface to be triggered instantly via a keyboard shortcut from any active window. The tool provides broader productivity capabilities including task search a

KeepingYouAwake is a macOS menu bar utility that prevents a Mac from automatically entering sleep mode. It offers both manual and timed control, allowing users to keep their system awake with a single click from the menu bar or for a user-defined duration that automatically reverts upon expiry. The utility distinguishes itself through battery-aware operation, automatically disabling sleep prevention when the battery level drops below a configurable threshold to conserve power. This combines with a lightweight menu bar interface that provides instant activation and deactivation of sleep preven

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

ssh2 is a JavaScript implementation of the SSH2 protocol for Node.js, providing the core components necessary to create secure clients and servers. It enables the establishment of authenticated sessions for remote server automation and secure communication. The project distinguishes itself by providing a complete suite of tools for identity management, including utilities for generating and parsing cryptographic key pairs and integrating with external authentication agents. It also functions as a tunneling proxy capable of routing TCP, HTTP, X11, and SOCKSv5 network traffic through encrypted

AlDente is a macOS battery management tool that enforces user-defined charge limits to extend battery lifespan. It operates through a combination of event-driven monitoring, kernel-level signal interception, and launch daemon registration to automatically apply charging rules at login and maintain them across reboots. The application provides a menu bar interface for persistent, non-intrusive control over charging behavior, with features including charge limiting, discharge-to-target level, sailing mode to hold a fixed charge percentage, and scheduled calibration cycles. Temperature-triggered

Cash is a JavaScript implementation of Unix shell utilities and command-line interfaces. It provides a collection of standard system-level text processing and file manipulation tools written in ES6 that run without native compilation or external dependencies. The project allows for the programmatic execution of shell operations using function calls and tagged templates. It implements a system for chaining multiple commands together to filter and transform data through programmatic pipelines, mimicking standard shell pipe behavior. These capabilities enable the execution of Unix-style command

eul is a native macOS system monitor and desktop application built with SwiftUI. It serves as a status bar utility for tracking real-time CPU, memory, network, and battery usage. The application includes a dedicated Bluetooth device battery tracker to monitor the charge levels of connected peripherals. It is developed as a multilingual utility with a localized user interface to support multiple languages. The software covers system resource monitoring and peripheral battery tracking, integrating these metrics directly into the macOS menu bar.

Storm is an SSH connection manager and configuration tool that serves as a cross-platform wrapper for SSH clients. It provides a system for organizing, editing, and searching remote server host configurations and custom SSH directives. The project implements a multi-interface bridge that allows users to manage connection settings through a command line interface, web environments, and desktop interfaces. It uses alias-based command mapping to link short-hand identifiers to complex connection strings. The tool includes a Python library that allows for the programmatic automation of SSH connec