Open-source alternatives to Device Activity Tracker

This project is a command-line utility designed to benchmark and optimize network connectivity by identifying the fastest available content delivery network nodes. It performs concurrent latency probing and speed testing across large pools of IP addresses to evaluate real-world performance based on your specific geographic location and network environment. Beyond simple benchmarking, the tool functions as an automated configuration manager that synchronizes your network settings with the best-performing endpoints discovered during testing. It integrates with external DNS management services t

cfnew is a V2Ray subscription management system and network proxy orchestrator designed to route traffic across multiple protocols, including VLESS, Trojan, and xhttp. It functions as a latency testing tool and a web-based proxy controller for managing node configurations and preferred IP addresses. The project features a subscription format converter that uses user-agent detection to deliver network configurations in formats compatible with specific client applications. It also provides a web-based configuration interface backed by a key-value store for updating system settings and routing r

This project is a collection of diagnostic tools designed for auditing IP quality, analyzing network stability, profiling server environments, and benchmarking hardware performance. It provides a suite of utilities to evaluate virtual private servers through hardware performance benchmarking and system environment diagnostics. The toolset includes a streaming service unlock checker to determine regional content access, an IP reputation audit tool for blacklist and geolocation verification, and a network quality analyzer for measuring latency and throughput. It covers broader capability areas

LibreSpeed is a self-hosted HTML5 network speed test tool used to measure download and upload speeds, ping, and jitter. It operates as a private server for measuring network performance without relying on third-party services. The system functions as a multi-backend performance tool that executes network tests across different server environments and geographic locations. It supports both PHP and Node.js backends and acts as a network telemetry collector by recording connection metadata and performance metrics into a database for historical analysis and reporting. The tool provides capabilit

Opentrace is a network diagnostic utility designed to analyze and map network paths. It combines real-time traceroute data with geographic IP resolution to provide a visual traceroute tool for detecting routing issues and network bottlenecks. The project features interactive path visualization and geographic route mapping, transforming raw hop-by-hop data into spatial maps. It includes privacy-focused identity masking to hide initial network hops and supports custom DNS resolution, including DNS-over-HTTPS, and local IP database imports for geographic mapping without relying on remote API ser

MTR is a network diagnostic tool that combines the functions of traceroute and ping to monitor packet loss and latency across every hop in a network path. It serves as an ICMP route analyzer and packet loss monitor designed to discover network paths and measure the performance of intervening routers. The tool functions as a network path visualizer, displaying real-time network health and connectivity data through either a text-based terminal interface or a graphical window. The project covers network path mapping and real-time path tracing to identify routers between a host and destination.

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

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

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

Bashtop is a terminal-based system monitor and resource dashboard for Unix systems, including Linux, macOS, and FreeBSD. It provides a text-user interface for tracking real-time hardware performance and managing system processes. The tool functions as a hardware dashboard that visualizes processor, memory, disk, and network usage. It includes process management capabilities that allow users to filter, sort, and terminate active system tasks directly from the command line. Users can customize the visual appearance and behavior of the monitor through integrated menus or local configuration fil

Locust is a distributed performance testing framework that allows users to define complex system stress scenarios using standard Python code. By modeling concurrent users as classes with weighted tasks and lifecycle hooks, it enables the simulation of realistic user behavior across large-scale environments. The tool functions as a scalable load generator capable of orchestrating traffic across multiple worker nodes to measure system stability and responsiveness under heavy, real-world conditions. The framework is distinguished by its protocol-agnostic architecture, which supports diverse comm

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

libp2p is a modular peer-to-peer networking stack designed for building decentralized applications. It provides the core infrastructure necessary for nodes to discover and connect with other participants across a network without relying on central servers. The project distinguishes itself through a flexible transport layer that abstracts multiple protocols, including TCP, QUIC, WebSockets, and WebTransport, into a single interface. It features specialized tools for NAT and firewall traversal, such as hole punching and relay nodes, to establish direct connections between peers and web browsers

This is a Vue.js admin dashboard built with Element UI that provides a backend management interface for overseeing stores, products, users, and system settings. The project combines Vue's reactive component model with Element-UI's pre-built widget library to construct a consistent admin interface, using Vue Router for client-side navigation and Vuex for centralized state management. The admin panel enforces role-based access control, checking user permissions at route entry points and component boundaries to block unauthorized actions before they execute. It includes authentication and sessio

Cronicle is a distributed job scheduler that replaces traditional cron with a browser-based management interface. It runs scheduled tasks across a cluster of servers with automatic failover, using a custom cron parser that intersects day-of-month and day-of-week constraints when both are specified. The system executes jobs through a plugin framework that runs command-line scripts in any language, communicating via JSON over standard input and output. The scheduler provides a web-based real-time dashboard for monitoring running jobs with live logs, resource usage charts, and progress updates.

Sun-panel is a customizable web portal and self-hosted homepage dashboard used to organize web links and monitor server status through a visual interface. It functions as a centralized browser start page for managing access to self-hosted services, network applications, and navigation shortcuts. The platform supports multi-user access with isolated configurations and independent accounts, allowing different users to maintain their own navigation hubs. It also includes a system monitoring dashboard for tracking the real-time health and performance metrics of servers and network-attached storag

gtop is a terminal system monitor and process resource manager that provides a text-based user interface for tracking operating system performance. It functions as a real-time dashboard for monitoring CPU, memory, and network resource usage directly within the command line. The tool enables terminal-based process management by allowing users to identify and analyze resource-heavy tasks. It specifically supports sorting active system processes by their CPU and memory consumption to assist with server resource analysis and performance troubleshooting.

Flutter Server Management App is a mobile application designed for monitoring and controlling remote servers through a graphical interface. It serves as a central hub for remote server administration, providing a visual way to manage Linux, Unix, and Windows systems. The application distinguishes itself by integrating mobile hardware features, such as biometric authentication and native push notifications, to secure and alert users about system contexts. It features a dedicated Docker container manager for controlling the lifecycle and status of containers and a server health monitor for trac

neohtop is a terminal-based system resource monitor and process manager for Linux. It provides a text-based user interface for tracking CPU and memory usage and managing active system tasks without requiring a graphical desktop environment. The utility functions as a live dashboard for observing hardware performance and resource allocation. It enables users to search, filter, and terminate system processes, with the ability to pin specific entries to ensure they remain visible during monitoring. The tool covers general system observability and process management, allowing users to isolate sp

Redux DevTools is a state management debugger and visualizer for Redux applications. It provides a set of interfaces for inspecting state trees, monitoring real-time state changes, and dispatching actions. The project features a state time travel debugger that allows for rewinding and replaying sequences of dispatched actions to reproduce specific application states. It includes a remote state monitor to track state changes from sources in environments where local browser access is unavailable. The toolset covers action history replay, state change inspection, and hot-reload development work

ServerStatus is an infrastructure observability platform and multi-server monitoring dashboard. It utilizes a system of remote agent-based metrics collectors to gather server telemetry and push that data to a central server via HTTP. The platform provides a centralized web interface for tracking the real-time health, resource usage, and availability of multiple remote servers. It includes a threshold-based alerting system that triggers notifications when server resource metrics exceed predefined limits or watchdogs. The system covers cloud infrastructure observability through remote resource

Apache NiFi is a flow-based programming platform that enables the visual design, monitoring, and management of data pipelines. At its core, it provides a web-based visual dataflow designer where users build directed graphs of processors to route, transform, and mediate data movement between any source and destination without writing custom code. The system records fine-grained data provenance for every data item from ingestion to delivery, supporting audit, debugging, and replay of data lineage. The platform distinguishes itself through a zero-master cluster architecture that distributes proc

Visdom is a tool for scientific experiment tracking and real-time data monitoring. It provides a programmatic interface for broadcasting live plots, rich media, and training metrics from scripts to an interactive web dashboard. The project specializes in high-dimensional data analysis, offering capabilities to project complex feature sets into 2D space using t-SNE and visualize PyTorch model embeddings. It organizes visualizations into named environments, allowing users to isolate different experimental runs and compare plots across these environments in a single view. The system covers a br

Hatchet is an open-source durable workflow engine and task orchestration platform. It provides a framework for building and executing fault-tolerant, multi-step pipelines as directed acyclic graphs (DAGs), with automatic retries, scheduling, and real-time observability. The system is built around durable task checkpointing, which persists execution state after each step so work can resume from the last checkpoint after a worker crash or restart, and it supports event-driven task resumption that pauses a task until a matching external event arrives. The platform distinguishes itself through it

React Native Debugger is a standalone developer application for inspecting and debugging JavaScript runtimes in mobile applications built with React Native. It provides a dedicated interface to monitor the runtime state, network requests, and console logs of a remote mobile environment. The tool integrates specialized inspectors for Redux state management and GraphQL client debugging, allowing for time-traveling state transitions and the analysis of queries, mutations, and local cache. It also features a component hierarchy viewer for visualizing and modifying UI properties in real time. Bro

ngxtop is a real-time web server dashboard and traffic analyzer that transforms raw Nginx access logs into immediate visual metrics. It functions as a live monitor for tracking request rates, response codes, and bandwidth usage by parsing server logs as they are written. The tool extracts performance data from combined, common, and JSON log structures. It uses these parsed logs to identify high-traffic endpoints and server error patterns for troubleshooting. The system processes log streams through a pipeline that includes schema-based extraction, record filtering via evaluatable expressions

Homarr is a self-hosted service dashboard and home lab management portal. It provides a centralized web interface for organizing and accessing local network services and third-party applications through customizable boards and widgets. The project distinguishes itself as a Docker container manager and network service proxy. It enables the monitoring of resource usage and administrative control of containerized environments, while routing HTTP and WebSocket traffic to internal services. It also functions as a hub for tracking software releases and monitoring real-time system resources such as