Open-source alternatives to Nut

python-miio is a Python library and hardware driver implementation of the Miio protocol, designed for controlling and managing Xiaomi smart appliances. It provides the necessary software interfaces to translate high-level commands into network packets for device communication. The project includes a specialized network device simulator for emulating hardware responses to test protocol implementations without physical devices. It also features a command-line interface for sending commands, querying device status, and performing token retrieval for secure authentication. Capability areas cover

tmk_keyboard is keyboard firmware for AVR and Cortex-M microcontrollers designed to handle key matrix scanning and HID communication. It functions as an embedded hardware control library for managing GPIO pins and EEPROM storage, as well as a driver that transmits keystroke and mouse data to a host computer via USB or PS/2 protocols. The project features a layer-based keymap engine that allows physical keys to be mapped to multiple virtual layers. It also includes a legacy keyboard protocol translator to convert signals from vintage hardware standards to modern computer interfaces. The firmw

Tasmota is a universal firmware platform for ESP8266 and ESP32 microcontrollers, designed to provide local control and management of smart home hardware. It functions as an event-driven automation controller that replaces proprietary factory firmware, allowing users to manage relays, sensors, and lighting systems without relying on external cloud services. The system is built on a modular driver architecture that enables dynamic hardware configuration and peripheral support through a web-based management interface. The platform distinguishes itself through a template-driven hardware mapping s

LanguageTool is a multilingual grammar and style checking engine designed to detect spelling, grammar, and writing errors across multiple languages. It provides automated proofreading capabilities that can be deployed as a self-hosted server or executed as a standalone local desktop application. The project distinguishes itself through a flexible rule development framework, allowing linguistic patterns to be defined via XML or implemented as custom Java classes. It utilizes n-gram frequency modeling for confused word detection and supports neural word embeddings to improve disambiguation betw

This project is an Android RPA framework designed for automating user interfaces and system tasks on rooted Android devices using Python and ADB. It provides a suite of tools for rooted device management, allowing for programmatic control of system settings, application lifecycles, and shell command execution via a remote API. The framework distinguishes itself through a combination of dynamic instrumentation and AI integration. It can inject scripts into running processes to hook Java interfaces and modifies application behavior in real time. Additionally, it supports large language model in

kops is a Kubernetes cluster provisioner and lifecycle manager designed to automate the creation, maintenance, and destruction of production-grade clusters on cloud infrastructure. It functions as a declarative infrastructure manager, synchronizing the live state of a cluster with versioned manifests stored in remote object storage to ensure idempotent operations. The project distinguishes itself by offering comprehensive automation for the entire cluster lifecycle, including high-availability control plane deployment, incremental rolling updates, and automated version upgrades. It also serve

This project is a curated collection of deployment files and configurations for hosting a wide variety of open-source services on a home server. It primarily utilizes Docker and Docker Compose to automate the orchestration, lifecycle management, and deployment of containerized applications. The repository provides a comprehensive suite for self-hosted infrastructure, covering network management tools, media streaming, and home automation. It includes specialized configurations for securing internal services via reverse proxies, WireGuard VPN tunnels, and automated SSL/TLS certificate manageme

Scrutiny is a distributed hardware monitoring system and predictive drive failure analyzer. It provides a centralized management platform and web-based dashboard for tracking hard drive health and S.M.A.R.T. metrics across multiple remote servers. The system functions as a S.M.A.R.T. alerting gateway and storage health trend visualizer. It estimates hardware risk by comparing drive attributes against real-world failure thresholds and records historical data to identify gradual degradation patterns that may not trigger immediate alerts. Capabilities include distributed data collection via rem

xi-editor is a high-performance text editor core written in Rust. It employs a client-server architecture that separates the backend editor logic from the user interface, allowing diverse frontends to communicate with the core via a standardized protocol. The project is distinguished by its use of rope-based text buffers for efficient manipulation of large documents and a collaborative engine powered by conflict-free replicated data types to synchronize concurrent edits. It further features an extensible plugin system that integrates external binaries and third-party tools through JSON-based

This project provides a remote development extension pack and infrastructure for bootstrapping isolated toolchains and runtimes. It enables a system for opening folders and executing code across SSH hosts, Docker containers, and the Windows Subsystem for Linux. The system utilizes a client-server split architecture to separate the user interface from the extension host and language servers. It features a secure connection layer for SSH remote editing, a bridge for WSL integration, and a remote port forwarding tool to tunnel network traffic from remote environments to a local machine. The pro

Psst is a cross-platform Spotify music client and library manager. It functions as a desktop application for streaming music and podcasts, providing a native playback interface and tools for organizing saved albums and playlists. The project is distinguished by a client-server architecture that separates the core audio playback engine from the user interface. This allows for dual-interface state sharing, where a graphical user interface and a dedicated command-line interface can simultaneously control the same playback session. The application covers audio streaming with loudness normalizati

Mopidy is a modular, headless audio streaming server and Python-based music server. It functions as a remote controlled music player that streams audio from local files and online services through a unified architecture. The system is built as an extensible platform that supports custom plugins for music backends, audio sinks, and remote control interfaces. This framework allows for the integration of new audio sources and output devices via custom extensions. The server provides capabilities for multi-source audio streaming and remote playback management. Users can manage music playback and

bpytop is a cross-platform terminal system monitor and resource dashboard for Unix-like operating systems. It provides a real-time interface for tracking processor, memory, disk, and network usage across Linux, macOS, and FreeBSD. The tool functions as a process manager, allowing users to filter, sort, and terminate system processes using a tree-view layout. It also serves as a hardware health monitor by tracking battery status and system temperatures. The interface is highly customizable, featuring a theme engine for adjusting color schemes and a layout system to toggle specific resource bo

Chef is a configuration management platform and infrastructure as code framework used to automate the deployment and maintenance of infrastructure state across a fleet of servers. It operates as an idempotent automation engine, ensuring systems converge to a desired state by applying only the necessary changes to resolve differences. The system functions as a multi-platform server orchestrator capable of managing infrastructure across different operating systems, cloud providers, and hardware architectures. It includes a dedicated infrastructure testing framework to verify configuration code

Librum is a cross-platform digital ebook reader and library manager designed to render multiple book formats. It functions as an integrated reading assistant and a system for organizing digital libraries across multiple devices. The project distinguishes itself by providing a self-hosted backend option, allowing users to maintain full control over their book data and metadata via a private server. It also integrates a language model assistant to provide text summarization, explanations, and translations of specific passages while reading. The application covers comprehensive library manageme

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.

Musicbox is a terminal-based music player and command-line interface client for NetEase Cloud Music. It functions as a keyboard-driven audio player that enables users to stream music, manage playlists, and browse charts directly within a terminal environment. The project utilizes a headless music daemon to separate background audio playback and authentication from the command-line interface. This architecture allows for audio control via external commands or agents and includes a desktop lyrics overlay capable of dual-line rendering and foreign language translations. The system covers high-f

LibreHardwareMonitor is a .NET library and system health monitoring tool for Windows. It provides a programmatic hardware sensor API and a low-level interface to access real-time temperature, voltage, and fan speed data from computer hardware components. The project serves as a bridge between Windows operating system calls and physical sensors, allowing for the monitoring of processors, graphics cards, motherboards, storage devices, and network adapters. This enables the tracking of system stability and the collection of environmental changes across various hardware components. The software

Dogehouse is an open-source voice chat platform that enables users to create and join real-time voice conversation rooms with moderation controls. The platform is built around a room-based channel architecture where users are organized into isolated virtual rooms, with audio streams routed only to participants within each room. The platform separates its voice processing logic into a standalone server component, distinct from the client interface, and uses server-side audio mixing to combine multiple incoming audio streams before broadcasting to reduce client bandwidth. Real-time voice data i

Flamingo is a self-hosted instant messaging platform and communication suite designed for real-time text and multimedia exchange. It consists of a backend chat server that handles user authentication, message routing, and persistent connection states for distributed clients. The system integrates a remote desktop tool directly into the communication flow to facilitate remote session management and administration. It also implements a specialized file transfer protocol that supports sending individual files and entire directories, including a store-and-forward mechanism for offline delivery.

Musikcube is a cross-platform audio player and high-performance C++ audio engine designed for managing local music libraries. It functions as both a terminal-based music player and a headless audio server capable of indexing metadata and playing audio across different operating systems. The project utilizes a client-server architecture that separates the core audio engine and metadata indexer from the user interface. This design allows it to act as a self-hosted audio streaming server, delivering music and metadata to remote clients via WebSocket and HTTP with support for real-time transcodin

Hekate is a bootloader and system recovery tool for Nintendo Switch hardware. It functions as a multi-OS boot manager that allows the execution of binary payloads and the launching of stock firmware, custom firmware, Android, and Linux through a graphical interface. The project provides a suite of recovery and system modification tools, including the ability to create and restore full backups of internal storage. It also features a USB HID gamepad emulator that maps device controller inputs to USB signals for interacting with external computers. The software covers broad capability areas inc

libwebsockets is an event-driven networking framework written in C. It provides a suite of tools for implementing HTTP servers and clients, WebSocket bidirectional communication, MQTT client messaging, and TLS-enabled socket encryption. The project distinguishes itself through a non-blocking event-loop architecture capable of scaling to high connection volumes by distributing network sessions across multiple service threads. It uses a protocol-based callback system and a pluggable event loop integration that allows the networking core to synchronize with external system event libraries. The

htop is a terminal-based system resource monitor and interactive process viewer. It functions as a text-user interface dashboard for overseeing hardware temperatures, load averages, and battery status while providing a comprehensive tool for monitoring and managing system processes. The application distinguishes itself through detailed process lifecycle management, allowing users to kill processes, adjust priorities via renicing, and assign CPU affinity to specific cores. It provides high-level visibility into system behavior through process hierarchy visualization and the ability to inspect

LibreNMS is an SNMP network monitoring system and IT infrastructure management suite. It serves as an automated network discovery tool and infrastructure dashboard, enabling the identification and monitoring of network hardware and operating systems. The system differentiates itself through a rule-based alerting engine and a comprehensive IT incident workflow integration. It supports complex alert routing, including escalation sequences and direct ticket generation for project management and service desk platforms. Its observability capabilities cover multi-vendor hardware oversight, applica

LACT is an AMD GPU control suite and performance tuner for Linux systems. It functions as a GPU hardware monitor and management interface designed to optimize VRAM and processor frequencies through offsets and custom power profiles. The project utilizes a client-server architecture, allowing a graphical interface to monitor and control graphics hardware over a network connection via a background daemon. This remote management capability enables users to manage hardware on distant machines from a centralized interface. The suite covers hardware tuning for overclocking and undervolting, power