Open-source alternatives to Yasb

Telegraf is a modular, cross-platform telemetry pipeline designed to collect, process, and route metrics from diverse infrastructure, applications, and hardware. It functions as a server-side middleware that normalizes heterogeneous data into a unified format, enabling consistent monitoring across complex environments. By utilizing a plugin-driven architecture, the agent manages the entire lifecycle of telemetry data from initial ingestion to final transmission. The project distinguishes itself through a declarative, configuration-driven execution model that allows users to define complex dat

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

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

Polybar is a customizable status bar for X11 window managers that functions as a desktop shell interface for displaying real-time system metrics and application status. It serves as a shell script runner and system resource monitor, rendering a persistent graphical overlay on the desktop to track CPU load, memory usage, battery levels, and network connection details. The project distinguishes itself by acting as a system tray host to manage background application icons and as a window manager interface that communicates via protocol messages to show active workspace indicators and window titl

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

chadwm is a tiling window manager for X11 written in C. It organizes application windows using dynamic tiling layouts and automated arrangement patterns to manage screen real estate. The project utilizes a patch-based extension system to integrate specific behaviors, such as Fibonacci tiling and vanity gaps. It employs a tagging system for workspace organization, allowing windows to be segmented into virtual desktops. The environment includes a modular widget framework for monitoring system metrics and hardware controls, alongside centralized configuration files for managing visual themes an

Gotop is a terminal-based system monitor and resource dashboard built with the Go programming language. It serves as a text-based user interface for real-time tracking of hardware resources, network activity, and running processes. The application provides a performance dashboard featuring graphical widgets for CPU and memory metrics. It includes a process manager that allows users to list, sort, and terminate active system processes based on their resource consumption. The interface supports customization through theme styling and layout configurations, enabling users to adjust color scheme

Cinnamon is a desktop environment interface for Linux operating systems. It provides a visual layout and user interface for managing windows and applications, focusing on desktop workflow management. The project enables Linux GUI customization, allowing the look and feel of the environment to be modified. It includes a window management system to handle the placement and behavior of application windows within the workspace. The environment utilizes a JavaScript-based shell and a modular applet architecture for extensibility, while using CSS for component styling. The interface is built with

TrafficMonitor is a system performance monitor that provides a floating desktop window and taskbar overlay to track real-time CPU, memory, and network speed metrics. It functions as a customizable system overlay and hardware resource tracker, displaying live statistics and user-defined data through transparent desktop widgets. The project uses a plugin-based system and dynamic-link libraries to extend data sources and add new hardware tracking capabilities. It includes a theme engine that reads external configuration files to apply custom skins, fonts, and background colors to the interface.

This project is a GNOME Shell extension that provides a unified taskbar by combining the application dash and system tray into a single panel. It functions as a JavaScript shell plugin that modifies the desktop layout to support traditional taskbar workflows within the GNOME environment. The extension includes a window management system that allows users to isolate running applications by workspace or monitor, control window grouping, and view live previews of open windows via hover events. Users can define specific click behaviors for application icons and launch favorite applications using

This repository contains the HTML specification, which defines the core standards for web page structuring, content organization, and document rendering. It establishes the fundamental algorithms for state-machine-based tokenization, tree construction for the document object model, and origin-based security isolation. The specification provides a framework for defining custom elements with independent lifecycles and registries. It also details the requirements for cross-document communication, session history management, and the synchronization of interface properties with content attributes.

Noctalia Shell is a modular Wayland desktop shell that provides a user interface consisting of status bars, launchers, and notifications for Wayland compositors. It is built as a plugin-based desktop environment that utilizes declarative configuration for managing system defaults, wallpapers, and plugin installations. The project features a dynamic desktop theming engine that extracts color palettes from wallpapers to theme the shell and external applications. This is supported by an inter-process communication bridge that exposes endpoints, allowing external scripts and keybindings to trigge

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

This project is a minimalist visual theme and customizable CSS framework for Obsidian. It functions as a markdown layout engine and an adaptive user interface designed to remove interface clutter and create a distraction-free writing environment. The theme distinguishes itself through layout transformations that convert standard markdown tables and lists into card-based grids and visual galleries. It provides a system for transforming structured data into scannable visual representations and organizes consecutive images into column-based grids. The framework covers comprehensive interface ae

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Nebular is an Angular UI component library that implements the Eva Design System, providing a comprehensive set of over thirty-five ready-made UI elements with full theming support. The library is built around a design-token-driven architecture where visual properties are compiled into CSS custom properties, enabling global style overrides and consistent branding across applications without modifying component internals. The framework includes a built-in dark mode system activated by toggling a CSS class on the root element, which triggers pre-defined token overrides across all components. Au

Linux-dash is a self-hosted system monitoring dashboard and web interface designed to track real-time hardware and software performance metrics on Linux servers. It functions as a lightweight remote monitoring panel that displays the operational state of a Linux environment via a web browser. The project is a runtime-agnostic monitoring tool, meaning it is capable of running across multiple different language stacks to match various server environments. The tool provides capabilities for system administration and observability, allowing for the remote management of Linux systems and the coll

Linux-dash is a web-based system monitoring dashboard for Linux environments. It provides a visual interface for tracking hardware performance, system load, and real-time resource utilization. The project includes dedicated monitors for tracking the performance and resource usage of virtualized containers alongside a process manager for analyzing active system processes across the operating system. The dashboard covers several observability areas, including hardware performance monitoring for CPU and RAM, storage metrics for disk and swap space, and high-level system status overviews encompa

SwiftUIX is a framework extension and component library that provides specialized layout tools and native platform bridges for SwiftUI. It functions as a declarative toolkit for building macOS and iOS applications by adding missing native components and expanded interface elements to the standard library. The project focuses on bridging declarative state to native imperative APIs, particularly for macOS desktop interfaces. It includes specialized controls for window visibility, navigation bar appearance, and system status bar integration, as well as tools for managing system activity controll

This project is a collection of visual styles, layout variants, and color schemes for the Polybar status bar on Linux. It functions as a UI style coordinator that provides customizable status bar presets to modify the look and feel of a desktop environment. The system includes a dynamic color generator that creates matching color palettes based on wallpaper assets or random selections. This ensures visual consistency by synchronizing the colors of the status bar and application launchers with the desktop background. The project manages Linux desktop theming through the application of diverse

Material Shell is a tiling window manager and Linux desktop environment that replaces traditional window management with a grid-based organizer. It functions as a spatial layout engine that automatically arranges application windows into non-overlapping grids to maximize screen space. The system acts as a desktop session manager, recording and restoring window positions and workspace assignments to preserve the exact state of a previous session after a restart. It employs a coordinate-based layout engine to map applications to specific rows and cells for consistent placement. The project cov

Dashy is a configuration-driven dashboard designed for personal infrastructure management and self-hosted service monitoring. It functions as a centralized portal that aggregates web links, live infrastructure metrics, and application health status into a unified, searchable interface. By utilizing a structured schema, the platform allows users to define their entire layout, navigation, and widget configuration through version-controlled files, ensuring a portable and reproducible setup across different environments. The project distinguishes itself through a highly modular architecture that

Kitty is a high-performance, GPU-accelerated terminal emulator designed to provide a consistent and extensible workspace across different operating systems. It leverages graphics hardware to render text, images, and complex layouts with low latency, while providing a robust environment for demanding command-line workflows. The project distinguishes itself through its integrated workspace management and programmable interface. It functions as a tiling window manager that organizes terminal windows, tabs, and layouts into persistent, keyboard-driven sessions. Users can automate complex workflow

This project is a web-based management interface designed for the administration, monitoring, and configuration of Nginx server instances. It functions as a centralized platform for managing reverse proxy settings, traffic routing, and server lifecycles, providing a visual dashboard to replace manual configuration file editing. The platform distinguishes itself through integrated infrastructure automation and observability tools. It supports distributed environments by synchronizing configuration states across multiple nodes and containerized services, while offering artificial intelligence a

NetAlertX is a distributed network scanner and asset discovery tool designed to identify connected devices and track unauthorized hardware. It aggregates discovery results from multiple remote monitoring nodes into a single centralized inventory hub to provide unified network visibility. The project distinguishes itself by integrating as a bridge to MQTT brokers for smart home automation and providing a dedicated interface for AI agents to query system data. It employs multi-protocol identity resolution using DNS, mDNS, and NetBIOS to identify hardware and generates synthetic identifiers to e

This project is a collection of configuration files for managing a personalized Linux desktop environment. It provides a comprehensive bundle for a tiling window manager, a Zsh shell environment, and a Neovim editor setup to synchronize software settings across different machines. The configuration focuses on unified system theming, utilizing a cross-application theme suite to sync color palettes and visual styles across the terminal, browser, and system utilities. It includes a visual settings editor for immediate theme switching and wallpaper management without requiring session restarts.

This project is a Java GUI framework used to build cross-platform desktop, mobile, and embedded applications. It centers on a hardware accelerated graphics engine that provides 2D and 3D visualizations and visual effects, complemented by a reactive UI binding system for synchronizing data and interface updates. The framework distinguishes itself through the FXML markup language, which separates the visual structure of an interface from its procedural logic. It also includes a dedicated CSS styling engine that allows for the customization of component appearances using external stylesheets and