Open-source alternatives to Ua Parser Js

This project is a containerized search infrastructure designed to deploy a privacy-focused metasearch engine. It acts as a self-hosted search proxy that aggregates results from multiple external web, image, and academic search providers while anonymizing requests and stripping trackers to protect user identity. The system utilizes Docker to orchestrate the search instance, integrating caching mechanisms and reverse proxy support to ensure a private and efficient search environment. It employs a modular adapter-based integration to standardize diverse external API responses and a processing pi

This project is a privacy-focused, self-hosted metasearch engine that aggregates results from a wide array of web, academic, and media sources into a single, unified interface. By acting as a proxy between the user and external search providers, it strips identifying headers and tracking parameters from requests, ensuring that search activity remains anonymous and protected from third-party profiling. The platform distinguishes itself through a modular, plugin-based architecture that allows for extensive customization of search behavior, result filtering, and interface branding. It supports a

This project is a PHP user agent parser and mobile device detector. It analyzes HTTP user agent strings to identify the visitor's web browser, operating system, and device type. The library provides a dedicated integration for the Laravel web framework. It distinguishes between mobile phones, tablets, and desktop computers while identifying web robots and the specific names of search engine crawlers. The tool's capabilities include extracting preferred languages from request headers and verifying specific user agent properties. It uses regular expression pattern matching and static data mapp

current-device is a JavaScript device detection library used to identify operating systems, device categories, and screen orientations within a web browser environment. It serves as a browser environment detector and client-side mapper that translates browser metadata and user-agent strings into predefined device labels and hardware categories. The library provides tools for executing specific JavaScript logic based on the detected mobile or desktop platform. It also functions as a conditional styling tool and document body class injector, applying descriptive HTML classes to enable device-sp

This project provides a custom rule set and configuration profiles for content processing tools. It consists of declarative rules and JSON-based configurations that define how a target application identifies and handles specific types of data. The system enables dynamic tool configuration by injecting external logic at runtime, removing the need for core system recompilation. These configurations use schema-validated rule sets to ensure structural integrity and prevent errors during processing. The project implements pattern-based data identification using regular expressions and a priority-

Gitleaks is a static analysis security tool and secret detection engine designed to find hardcoded passwords, API keys, and authentication tokens. It functions as a Git secret scanner that analyzes both local file systems and Git commit history to prevent credential leaks. The tool distinguishes itself through a decoding pipeline that transforms base64 and hex strings into plaintext to find obfuscated secrets. It further reduces false positives using proximity-based validation and fingerprint-based suppression to filter out known or baseline findings. The system covers a broad range of detec

This project is a cross-platform mobile device information library designed to retrieve hardware, software, and network specifications from iOS and Android devices. It serves as a tool for accessing unique device identifiers, hardware models, and processor architectures to distinguish individual mobile devices. The library provides specialized capabilities for mobile hardware identification and operating system metadata retrieval, including build numbers and API levels. It also functions as a system state monitor for real-time tracking of battery levels, charging status, and network connectiv

Browserslist is a browser compatibility configuration tool and a shared specification that synchronizes target browser versions across front-end build tools. It serves as a centralized system for defining browser support, ensuring consistency across CSS autoprefixers, JavaScript transpilers, and linting tools. The tool integrates browser usage analytics to determine target lists based on real-world traffic statistics and global usage data. It also functions as a user agent regex generator, converting browser version queries into regular expressions for matching and validating browser user age

CodeMirror is a browser-based code editor framework and modular extension system used to embed full-featured text editors into web pages. It functions as a syntax tree parsing engine and a language server protocol client, enabling structural language analysis and deep integration with external programming language services. The project is distinguished by its modular architecture, which uses a system of extensions and compartments for dynamic reconfiguration at runtime. It supports real-time collaborative editing and state synchronization through an operational transformation framework, allow

SafeLine is a containerized web application firewall and reverse proxy designed to secure web services by inspecting incoming HTTP traffic. It acts as a security gateway that sits in front of backend infrastructure to filter malicious requests and enforce access policies before they reach the application server. The platform distinguishes itself through advanced bot mitigation and content protection capabilities. It employs challenge-response mechanisms to verify human users and dynamically obfuscates HTML and JavaScript content to prevent unauthorized scraping and code tampering. These featu

This project provides a comprehensive framework for creating, managing, and executing educational programming challenges. It includes standardized systems for authoring instructional content, defining test cases, and structuring documentation to ensure consistent learning outcomes. The platform supports a wide range of programming languages through dedicated execution environments that handle compilation, dependency management, and automated testing. The infrastructure facilitates both local and remote development workflows, offering command-line utilities for testing code without requiring v

WhatWeb is a web application fingerprinting tool that identifies the technology stack powering a website by scanning HTTP responses and page content. It matches responses against a library of over 1800 signatures to detect CMS platforms, JavaScript libraries, web servers, embedded devices, and third-party addons, while also extracting technical metadata such as software versions, user accounts, and module names. The tool operates through a plugin-based detection framework that supports both passive and aggressive scanning modes. Passive plugins analyze existing HTTP headers and page content w

MediaWiki is an open-source wiki engine that serves as a collaborative content platform with full versioning, multilingual publishing, and extensibility. It is fundamentally a web-based system that enables multiple users to create, edit, and organize content together, while tracking every change through revision history for rollback. As an extensible web application and versioned content management system, MediaWiki provides the foundational capabilities for hosting wikis at any scale, from small team documentation to the world's largest collaborative reference sites. The platform distinguish

Choo is a functional frontend framework for building web applications. It consists of a suite of tools including a client-side router, a DOM diffing engine, and an isomorphic JavaScript library. The project utilizes an event-driven architecture to decouple business logic from rendering, coordinating state updates and view refreshes through a central event emitter. It employs isomorphic rendering to generate HTML output using a single logic path for both server-side strings and client-side DOM manipulation. The framework manages a shared state object that synchronizes data across handlers and

ChakraCore is an embedded JavaScript engine designed to be integrated as a library within a host application. Its primary purpose is to provide a programmable scripting layer and a lightweight runtime environment for executing JavaScript code and managing state via a programmatic interface. The project focuses on bridging high-level scripting with low-level system calls through a C API. This allows developers to implement custom scripting engines and embed JavaScript execution directly into applications to enable task automation and functional extensions. The engine utilizes a bytecode-based

Joomla is an open-source content management system written in PHP that enables users to create, edit, and organise digital content for websites. At its core, it functions as a template-based publishing platform, separating content from presentation so site design can be changed by switching templates without altering underlying data. As a multi-user content manager, Joomla supports multiple authors and editors with granular permissions, making it suitable for collaborative editorial workflows. What distinguishes Joomla is its extension-friendly architecture: the core functionality can be exte

This project is a comprehensive resource directory for web data extraction, providing a curated collection of tools and libraries for parsing data, automating browsers, and managing network operations. It serves as a guide for extracting structured information from HTML, XML, JSON, and PDF formats. The toolkit focuses on advanced data collection strategies, including headless browser automation to interact with JavaScript and a suite of network utilities for DNS resolution and WebSocket connections. It specifically covers methods for bypassing bot protections through proxy pool management, us

Goatcounter is a privacy-focused web analytics platform designed to be self-hosted on your own infrastructure. It collects visitor statistics like page views, browser information, location, screen size, and referring sites without using cookies or storing any personal data, identifying unique visits through a non-identifiable hash derived from browser and network data. The platform distinguishes itself by offering multiple tracking methods that respect user privacy, including a lightweight JavaScript snippet, an image-based tracking pixel for environments without JavaScript, and the ability t

APatch is a suite of utilities for Android designed to provide kernel-level root access, manage system modules, and inject custom code into the kernel. It functions as a root tool and system module loader that allows for administrative privileges and device customization. The project distinguishes itself by injecting root capabilities directly into the kernel space to increase stealth and system-level authority. It utilizes a key-based authorization system to manage high-privilege access and prevent unauthorized administrative control of the device. The system modifies operating system behav

FullPageOS is a Linux distribution that turns a Raspberry Pi into a dedicated web kiosk, booting directly into a full-screen browser without a desktop environment. It is designed for digital signage and single-purpose web application deployments, locking the device to a single webpage or a rotating set of pages. The system reads its startup URL and other kiosk parameters from plain text configuration files on the boot partition, allowing settings to be changed without reflashing the device. It includes a pre-configured VNC server for remote viewing and control of the kiosk display, and can em

Isomorphic-git is a full implementation of the Git version control system written in JavaScript. It serves as a programmatic client library that allows developers to perform core version control operations without requiring a system-level Git binary installation. The library is designed as an isomorphic codebase, meaning it runs identically across both client-side web browser environments and server-side Node.js runtimes. It achieves this by using a filesystem-agnostic storage model and a pure JavaScript implementation of the Git core logic and the Smart HTTP protocol. The project covers a c

EmailValidator is a PHP library for verifying email address syntax, format, and DNS records against technical specifications. It functions as a logic-based checker to ensure email addresses follow standard global formatting and communication rules. The library includes security utilities to identify deceptive characters and spoofing attempts in email addresses. These anti-spoofing tools analyze email strings for Unicode characters that mimic standard Latin letters to prevent fraudulent impersonation. The project covers domain verification through DNS record checks to confirm a destination se

BunkerWeb is a containerized suite of infrastructure tools that functions as a cloud-native web application firewall and Nginx reverse proxy. It provides a security layer for web applications, combining traffic routing with automated SSL certificate management and a web-based security dashboard for monitoring and configuration. The project distinguishes itself through its deep integration with container orchestrators, serving as a Kubernetes ingress controller that automates security settings and service discovery via container labels. It features a plugin-based extension model and a manageme

This project is an open-source 3D game engine designed for building high-fidelity games, simulations, and cinematic environments. It functions as a robotics simulation platform with native integration for ROS 2 to model robot controllers and sensors. The engine features a multi-threaded Forward+ physically based renderer that supports hardware-accelerated ray tracing and global illumination. The system is built on a modular extension architecture using Gems to add or replace features without modifying core binaries. It includes a native SDK for AWS cloud integration, enabling IAM authenticati

OSHI is a Java system information library and cross-platform hardware monitor used to extract real-time performance data and specifications from processors, memory, disks, network interfaces, and system firmware. It serves as an operating system metadata provider, querying system boot times, uptime, and detailed version information across various desktop and server distributions. The library integrates with observability pipelines by exporting system and process metrics to external monitoring backends using the Micrometer standard. It also supports connecting to vendor libraries to extract ad

is.js is a JavaScript validation library and data type checker. It provides a suite of utilities to verify whether variables are primitives, arrays, functions, or specific object types. The project allows for the implementation of custom validation logic and the use of naming namespaces to override default rules and regular expressions. It covers a broad range of validation capabilities, including numeric arithmetic properties, date and time analysis for relative and absolute ranges, and string format verification for patterns such as emails, URLs, and IP addresses. The library also includes

RoboMongo is a cross-platform database manager and graphical interface for administering MongoDB databases. It serves as a shell integrated development environment and query tool for managing NoSQL data stores and exploring collections across multiple server instances. The application provides a visual environment for writing and executing modern JavaScript scripts and native shell commands. It includes capabilities for running aggregate queries with paginated results and supports side-by-side views for comparing data outputs. The tool covers remote database connectivity through SSH tunnelin