Projects sharing features with Opentrace

NETworkManager is a comprehensive suite of network administration tools designed for the deployment, monitoring, and diagnostic management of enterprise networks. It provides a centralized interface for subnet management, IP address configuration, and wireless network analysis. The project distinguishes itself by integrating a multi-protocol remote administration client that supports SSH, RDP, VNC, Telnet, and PowerShell sessions within a unified tabbed interface. It further differentiates its capabilities through hardware-level discovery using LLDP and CDP frames, alongside the ability to en

MyIP is a network diagnostics toolbox designed for analyzing public IP addresses, geolocation, and network connectivity performance. It provides utilities for identifying IPv4 and IPv6 addresses and analyzing their associated organization, ASN, and geographic details. The project features specialized privacy and security tools, including a network leak tester to detect DNS and WebRTC leaks used to verify VPN or proxy configurations. It also includes a browser fingerprint analyzer that generates unique client identifiers to audit how device attributes are used for online tracking. The platfor

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

httpstat is a network latency diagnostic tool and HTTP request performance analyzer. It measures and visualizes the timings of DNS lookups, TCP connections, and TLS handshakes to identify specific network bottlenecks. The project functions as a JSON HTTP metrics exporter and a service level objective validation tool. It compares captured network request timings against predefined performance thresholds to detect violations and can export structured timing and response data in JSON or JSONL formats. The tool provides capabilities for automated API diagnostics and network latency troubleshooti

NatTypeTester is a network diagnostic tool that identifies a host's network address translation (NAT) behavior by querying STUN servers. It classifies NAT types and tests connectivity across multiple transport layers, including UDP, TCP, TLS, and DTLS, to evaluate peer-to-peer communication capabilities. The tool distinguishes itself by probing connectivity over four separate protocols—UDP, TCP, TLS-over-TCP, and DTLS-over-UDP—using STUN binding requests. This multi-protocol approach provides a comprehensive assessment of a host's ability to establish direct connections with other devices in

ip2region is an offline IP geolocation library and framework designed to resolve IPv4 and IPv6 addresses to city-level regional information using local binary data files. It functions as a binary IP database compiler and a cross-language search client, allowing for regional lookups without relying on external APIs. The project distinguishes itself through a specialized binary format that supports high-performance query optimization. It employs adjacent-segment IP merging and deduplicated region storage to minimize the database footprint, while utilizing memory-mapped file caching and vector-i

httpstat is a command-line utility for executing HTTP requests and analyzing network timing, response metadata, and connection performance. It serves as a diagnostic tool and debugger for inspecting HTTP headers and response bodies through a terminal interface. The tool focuses on performance analysis by measuring the latency of secure web requests, including the overhead of the TLS handshake and general connection timing. It provides color-coded output to visually separate request and response metadata for human analysis. The utility covers API integration testing and network troubleshootin

Dog is a command-line interface tool and network diagnostic utility used for querying DNS records and resolving domain names. It functions as a DNS query tool for retrieving domain information across various network transport protocols. The tool supports multi-protocol DNS transmission, allowing queries to be sent over UDP, TCP, TLS, and HTTPS. This enables secure DNS communication via encrypted channels to protect privacy and prevent interception. Capabilities include DNS query troubleshooting, record analysis, and network protocol testing to verify name server connectivity. The system prov

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

Device activity tracker is a network activity monitor and probe analyzer that identifies device connectivity states by measuring the round-trip times of network probe requests. It functions as a latency-based state detector, utilizing specific message requests to trigger responses and determine if a target device is active, in standby, or offline. The project distinguishes itself through the analysis of messaging platform delivery receipts to detect user engagement. It employs dynamic median thresholding to adapt state detection to varying network conditions by comparing current response time

NetQuality is a network performance benchmarking suite that measures latency, bandwidth, and routing paths across IPv4 and IPv6 networks using TCP and ICMP probes. It functions as a BGP routing analyzer, identifying peering relationships and network bottlenecks by retrieving data from global routing databases, and as a dual-stack network tester that performs diagnostics simultaneously over both protocol stacks to compare performance and connectivity. The tool distinguishes itself through its TCP-based traceroute engine, which traces the full route packets take to a destination while identifyi

htrace.sh is a command-line diagnostic suite designed for profiling web traffic, auditing security configurations, and analyzing network connectivity for remote endpoints. It functions as a shell-based orchestration tool that wraps standard system utilities to perform modular diagnostic tasks and infrastructure analysis. The tool distinguishes itself by providing a unified interface for both HTTP request debugging and automated security scanning. Users can customize request parameters, including headers, methods, and proxy settings, to simulate specific client behaviors. It further automates

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

node-elm is a Node.js and MongoDB backend framework designed for building data-driven applications, specifically e-commerce systems and food delivery management platforms. It provides a foundation for managing product catalogs, shopping carts, and payment workflows. The system includes a dedicated administrative management dashboard for tracking system statistics and managing users and merchants through role-based access control. It also features a digital coupon management system for tracking and exchanging promotional rewards. The framework incorporates geolocation services for IP-based po

GeoLite.mmdb is a curated repository of prebuilt MaxMind GeoIP databases in the MMDB binary format, providing ready-to-use files for mapping IP addresses to geographic locations and autonomous system network providers without requiring a MaxMind account or manual compilation. The project serves as a central source for country-level, city-level, and autonomous system number (ASN) databases that enable fast, decompression-free IP lookups. The repository delivers three primary database files: the GeoLite2 Country database for resolving IP addresses to their registered countries, the GeoLite2 Cit

ethr is a command line network diagnostic tool and performance analyzer designed to measure throughput, latency, and packet loss across TCP, UDP, and ICMP protocols. It functions as a multi-threaded network throughput tester and a diagnostic utility for analyzing connection health between client and server endpoints. The project differentiates itself through specialized diagnostics such as TCP retransmission monitoring and bidirectional path analysis to identify asymmetric performance differences. It provides the ability to evaluate the overhead of encrypted HTTPS connections and enforce spec

Rocky is an open-source enterprise operating system designed for server and cloud infrastructure. It is a community-maintained Linux server distribution that provides a platform focused on stability and security. The project is fundamentally a Red Hat Enterprise Linux compatible operating system, maintaining bug-for-bug binary compatibility to ensure identical software behavior. This allows it to serve as an enterprise-grade platform without proprietary licensing. The distribution covers a broad range of system administration capabilities, including package management via modular repository

Speedtest-cli is a command-line utility designed to measure internet upload and download throughput by connecting to remote servers. It functions as a diagnostic tool for evaluating connection quality and verifying network performance against service provider claims. The utility identifies testing endpoints by calculating the physical distance between the client and available servers, ensuring measurements are based on responsive nodes. It manages the testing lifecycle by coordinating with remote services to fetch server lists and register results, which can be exported into machine-readable

Agones is a Kubernetes game server orchestrator designed for hosting, scaling, and managing dedicated multiplayer game servers. It extends the Kubernetes control plane using custom resource definitions to define game server and fleet objects, utilizing a dedicated fleet manager to maintain pools of warm server instances. The system provides a game server SDK and language-specific client libraries that allow server processes to signal readiness, health, and shutdown states directly to the controller. It distinguishes itself through specialized scaling logic, including the use of WebAssembly mo

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

oha is a command line HTTP load testing and benchmarking utility. It functions as a latency analysis tool and performance monitor, sending high volumes of requests to web servers to measure stability and identify performance bottlenecks. The tool features a terminal user interface that displays real-time latency statistics and request animations during active tests. It includes a mechanism to correct for coordinated omission, ensuring that response time percentiles and latency distributions are reported accurately. Its capabilities cover HTTP load generation, traffic simulation via randomize

brpc is a high-performance C++ RPC framework and network programming library designed for building distributed systems. It functions as a multi-protocol RPC server capable of hosting and detecting multiple communication protocols, including gRPC, Thrift, HTTP, Redis, and Memcached, on a single TCP port. The project distinguishes itself through high-throughput data transport and memory efficiency, utilizing RDMA-based transport to bypass the kernel TCP stack and zero-copy memory management to eliminate data duplication. It also implements the Raft algorithm for consensus-based state replicatio

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

Findomain is a subdomain discovery tool and DNS resolver used for mapping an organization's external attack surface. It functions as a DNS infrastructure analyzer that searches for registered subdomains associated with a root domain to uncover undocumented infrastructure and services. The project includes an attack surface monitor that tracks changes to subdomains over time, using differential state monitoring to identify newly created or deleted assets. It provides real-time alerting via webhooks when changes in the monitored domain surface are detected. The system performs high-speed DNS r

Oblivion Desktop is a proxy client desktop application and network privacy tool designed to manage encrypted network tunnels and routing rules. It serves as a proxy protocol manager that encrypts outgoing traffic and rotates IP addresses to hide user identity and location, primarily to bypass internet censorship and regional restrictions. The application provides a graphical interface for configuring multiple tunneling protocols, TUN interfaces, and PAC files to secure device network traffic. It includes capabilities for internet censorship circumvention and privacy proxy management, allowing

AndroidHttpCapture is a mobile application for intercepting and analyzing HTTP and HTTPS network traffic directly on an Android device. It functions as a local proxy server and traffic interceptor to capture and monitor requests and responses from other installed mobile applications. The tool provides capabilities for MITM HTTPS decryption through root certificate installation and supports exporting captured network sessions as HAR files for external analysis. It allows for real-time response body injection and the modification of request headers via user agent spoofing. The project includes

MapCN is a React component library that wraps MapLibre GL into declarative, composable building blocks for interactive maps. It provides a set of small, reusable components for rendering maps, placing markers, drawing routes, and clustering points, all managed through React hooks, context, and refs for state and lifecycle control. The library distinguishes itself by offering a complete set of map features as individual React components that automatically adapt to light and dark themes. It includes components for interactive map rendering with zero configuration, marker placement with popups a