Maps and navigation

This project is a collection of reference implementations and sample applications for Flutter. It provides practical examples covering API integration, user authentication, data persistence, and a gallery of UI patterns. The repository distinguishes itself by offering a wide array of functional demos, including implementations for Google and email-based identity verification, cloud database synchronization, and the use of both relational and key-value local storage. It also includes specialized utility examples such as expense tracking, tip calculation, and body mass index tools. The project

v2rayNG is an Android proxy client designed to route device network traffic through encrypted tunnels. It functions as a network routing engine that intercepts outgoing requests and applies custom traffic rules to manage connectivity and enhance user privacy. The application distinguishes itself by integrating a high-performance network proxy core, which enables complex protocol translation and traffic management directly on mobile devices. It utilizes local loopback and Unix-socket tunneling to redirect device-wide requests, maintaining persistent connectivity through native background servi

Sunflower is a reference implementation designed to demonstrate modern Android development patterns and industry-standard architectural practices. It serves as a comprehensive guide for building functional mobile applications by integrating declarative user interface toolkits with robust data management and navigation systems. The project distinguishes itself by showcasing the transition from legacy view-based systems to modern declarative frameworks. It provides a practical example of how to organize code into distinct layers, manage complex state, and implement dependency injection to ensur

Expo is a universal mobile framework designed to build native iOS and Android applications from a single codebase using web-standard technologies. It provides a comprehensive development environment that includes a unified runtime for testing, cloud-based infrastructure for compiling and signing native binaries, and automated tools for managing the entire mobile release lifecycle, including app store submission. The framework distinguishes itself through a plugin-based native configuration engine that programmatically modifies project files, allowing developers to integrate native modules wit

NativeScript is a cross-platform mobile development framework that enables the creation of native iOS and Android applications using JavaScript or TypeScript. It provides a direct bridge to native platform APIs, allowing developers to invoke native classes, methods, and properties directly from script code while maintaining full access to underlying mobile operating system features. The framework distinguishes itself through its direct native UI rendering, which maps declarative markup components to actual platform-native widgets rather than web-based views. This architecture is supported by

Vimium is a browser extension that provides a keyboard-driven interface for web navigation. By mapping standard text editor commands to browser interactions, it enables users to navigate web pages and interface elements without relying on a mouse or trackpad. The project functions as a customizable input mapper that intercepts low-level keyboard events at the document root. This allows users to override default browser shortcuts and define personalized command sequences to tailor their browsing workflow. The extension maintains consistent control across all browser environments, including res

Leptos is a full-stack Rust web framework designed for building reactive applications that share logic and types between the server and the browser. It provides a comprehensive toolkit for developing web interfaces where specific DOM nodes update automatically in response to changes in underlying reactive signals, rather than re-rendering entire component trees. The framework distinguishes itself through a fine-grained reactivity model that tracks dependencies at the individual data point level. It utilizes compile-time template transformation to convert declarative HTML-like syntax into opti

D3 is a modular library providing low-level primitives for creating data-driven visualizations. It functions as a flexible framework that allows for direct control over visual presentation by mapping abstract data dimensions to graphical properties, such as position, color, and size, without imposing predefined chart abstractions. The library distinguishes itself by offering specialized tools for complex data representation, including algorithmic layouts for hierarchical structures and geographic projection utilities for mapping spherical coordinates. It also includes a comprehensive suite fo

page.js is a client-side JavaScript router for single-page applications that maps URL patterns to executable functions. It functions as a navigation engine and browser history manager, implementing a middleware-based path-mapping system similar to the Express web framework. The library distinguishes itself through an Express-style router model, utilizing a middleware callback chain and a shared context object to pass data between navigation handlers. It supports advanced window management, allowing for multiple router instances to handle navigation independently across different windows or em

SmartTube is an open-source media player designed as a third-party alternative client for television and living room hardware. It provides a cross-platform solution that delivers a unified, highly configurable video consumption experience across various smart television operating systems. The application distinguishes itself through a specialized ad-free interface that optimizes navigation for large screens and removes promotional interruptions. It achieves high performance on television hardware by utilizing hardware-accelerated decoding for video processing and mapping interface components

This repository is a collection of learning resources, instructional materials, and practical reference implementations for the React library. It provides code snapshots, application boilerplates, and a repository of examples designed to support a structured curriculum for building React applications. The project offers specific implementation guides and samples for managing application state, mapping routes with shared layouts, and creating validated form systems. It includes versioned code snapshots, completed exercise references, and presentation materials to help users validate their prog

React Router is a navigation and data-loading framework that maps URL patterns to nested component hierarchies. It functions as a full-stack router, coordinating server-side resource fetching with client-side hydration to synchronize application state across different environments. By providing a declarative interface for routing, it manages navigation and state transitions while ensuring consistent page structures through root layout management. The framework distinguishes itself through its focus on type safety and incremental adoption. It automatically generates static type definitions for

fullPage.js is a JavaScript full-screen scrolling library and layout engine used to create websites composed of vertical sections and horizontal slides that snap to the viewport. It provides a system for organizing web content into full-screen pages with automatic snapping behavior. The library distinguishes itself through a WebGL transition framework and visual storytelling tools, enabling cinematic effects such as 3D rotations, parallax backgrounds, fading, and water distortion during navigation. It also features a responsive adaptation system that can switch from automatic snapping to stan

Bitchat is a decentralized messaging protocol designed for secure, private communication across both local and wide-area networks. It functions as an encrypted offline messenger that enables direct data exchange between devices without requiring centralized servers or persistent internet connectivity. By utilizing end-to-end encryption, the platform ensures that message content remains confidential and protected from unauthorized access throughout the entire transport process. The project distinguishes itself through a hybrid connectivity layer that dynamically routes messages between short-r

Dioxus is a cross-platform development framework designed for building native desktop, mobile, and web applications from a single codebase. It utilizes a declarative component model and macro-powered syntax to define reusable interface elements, which are then rendered as native widgets or web elements. At its core, the framework employs a signal-based reactivity system that tracks state dependencies to trigger granular updates, ensuring efficient interface performance without re-rendering the entire application tree. The framework distinguishes itself through a unified full-stack runtime tha

QtScrcpy is a cross-platform desktop application designed for mirroring and controlling Android devices. It functions as a high-performance client that captures mobile display output and streams it to a computer monitor, enabling real-time interaction through a persistent connection. The application distinguishes itself by supporting the simultaneous management of multiple mobile devices from a single interface, allowing for batch operations and synchronized inputs. Users can map standard desktop mouse and keyboard actions to mobile touch events using custom scripts, facilitating efficient na

Livewire is a full-stack framework for PHP that enables the development of reactive, dynamic user interfaces using server-side classes and templates. By bridging the gap between server-side logic and client-side DOM updates, it allows developers to build interactive web applications without writing custom JavaScript. The framework operates as a component-based library, where modular units encapsulate interface logic, state, and event handling directly on the server. The framework distinguishes itself through a reactive architecture that automatically synchronizes state between the browser and

Impress.js is a browser-based presentation engine that transforms standard document elements into interactive, three-dimensional slide decks. It functions as a declarative layout framework, allowing users to define spatial relationships and visual perspectives for content within a coordinate-based canvas. By leveraging the browser's native rendering capabilities, it enables the creation of non-linear slide decks that utilize hardware-accelerated transformations for movement and perspective shifts. The framework distinguishes itself through a state-driven controller that manages active content

Wouter is a minimalist client-side routing library for React and Preact. It uses a hook-based system to map URL paths to components, managing navigation and URL state without requiring a mandatory provider. The library is designed for cross-ecosystem compatibility between React and Preact and supports server-side rendering by accepting initial paths and search strings during markup generation. It includes a URL parameter manager for extracting dynamic path segments and query strings from the browser address bar. Capabilities include hierarchical nested routing, programmatic navigation manage

This project provides a desktop-based interface for remote control and screen mirroring of Android devices. It functions by establishing a persistent, multiplexed communication channel over the Android Debug Bridge, allowing for the transmission of raw binary data streams between a host computer and a connected mobile device. The tool distinguishes itself by injecting a lightweight binary into the mobile runtime to access system-level APIs for direct screen buffer capture and input event injection. By translating desktop mouse and keyboard signals into native Linux kernel events, it enables r

React Router is a client-side routing library and declarative routing engine for React applications. It functions as a navigation tool that synchronizes the user interface with the browser address bar, allowing for view transitions without full page reloads. The library maps browser URLs to specific UI components, enabling declarative route management. This ensures the user interface stays in sync with the browser URL to support deep linking and bookmarking. The system covers client-side navigation and application state synchronization through the integration of the browser history interface

Clash Meta for Android is a system-level network utility that functions as a rule-based proxy engine for mobile devices. It operates by intercepting system-wide network traffic through a virtual interface, allowing it to route data packets through configurable tunnels based on domain, IP, and geo-location patterns. By acting as a transparent proxy, the application manages connectivity and enhances privacy for all installed software on the device. The project distinguishes itself by utilizing a high-performance, cross-compiled proxy kernel that handles concurrent connections and protocol trans

TanStack Router is a type-safe routing library for web applications that provides full type safety for paths, search parameters, and data loaders across the entire application stack. It functions as a comprehensive framework for server-side rendering, enabling the generation of complete HTML pages to improve initial load performance and search engine optimization. By integrating declarative data fetching, the library manages asynchronous information at the route level, supporting preloading, caching, and parallel request execution to ensure data is ready before components render. The project

Driver.js is a browser-based library designed for creating interactive product tours and guided walkthroughs. It provides a framework for building step-by-step instructional sequences that help users navigate complex application interfaces, facilitating onboarding and feature discovery. The library distinguishes itself through its state-driven orchestration, which manages the sequence of steps and transition logic for guided tours. It utilizes a full-screen overlay layer to capture user interactions and isolate specific interface components, employing visual masking techniques to dim surround

This project is a comprehensive collection of web development reference guides and technical cheat sheets. It provides a curated set of markdown-based documentation designed to help developers quickly locate syntax patterns and API examples for common web technologies and programming languages. The repository serves as a specialized reference library covering several distinct technical domains. It includes extensive guides for CSS, focusing on selectors, Flexbox, Grid, and responsive layout properties, as well as a DevOps command reference for Docker, Kubernetes, AWS, Ansible, and general she

XX-Net is a cross-platform desktop application that functions as a local proxy server and network traffic router. It intercepts outgoing network requests from a local machine and redirects them through encrypted tunnels to a distributed mesh of cloud-based nodes, facilitating secure and reliable access to external resources. The software distinguishes itself by providing a centralized management interface for coordinating complex proxy infrastructure. It employs rule-based traffic routing, allowing users to define custom logic based on destination addresses and protocols to determine the opti

Ember.js is a structured JavaScript web framework designed for building scalable web applications. It utilizes a Model-View-Controller architectural pattern and incorporates a component-based UI library, a dependency injection framework, and a client-side routing engine. The framework distinguishes itself through a centralized registry for passing shared services across components and routes, alongside a routing system that maps URLs directly to templates and data models to manage navigation. Its broader capabilities include reactive state synchronization and computation memoization for UI p

Swiper is a modular, touch-enabled library designed for building interactive content carousels and sliders for web and mobile applications. It provides a high-performance rendering engine that manages large datasets by dynamically creating and destroying elements based on their proximity to the viewport, ensuring memory efficiency and smooth operation. The library distinguishes itself through a plugin-based architecture that allows developers to include only the specific functionality required for their project, effectively minimizing bundle sizes. It features a hardware-accelerated animation

This is a Swift state management framework and application logic library designed for building applications with a single source of truth and unidirectional data flow. It provides a Redux-inspired architecture that separates business logic from side effects and user interfaces to ensure predictable application behavior across multiple screens. The framework focuses on modularity by allowing complex features to be decomposed into smaller, isolated components. This enables the development of UI-independent business logic that can be extracted into separate modules to improve compilation speed a

v2rayN is a cross-platform graphical management suite designed to centralize the configuration and execution of multiple network proxy protocols. It functions as a unified control plane that abstracts heterogeneous proxy backends, allowing users to manage diverse network routing engines through a single interface. The platform distinguishes itself by providing a consistent management experience across Windows, Linux, and macOS, while orchestrating the lifecycle of independent proxy processes as child services. It supports specific configuration ecosystems, enabling users to organize and switc

This is a comprehensive library of code examples and reference implementations for building cross-platform user interfaces with Flutter. The project provides a collection of demo applications and guides designed to illustrate the implementation of design patterns, animation techniques, and testing workflows. The repository features specific demonstrations for native integration, including examples of embedding modules into existing native applications, using platform channels, and bridging native code with the framework. It also serves as an animation reference, providing implementations for

This project is a programmable, high-performance drawing engine designed for building collaborative whiteboards, diagramming tools, and infinite canvas applications. It provides a reactive graphics runtime that manages complex canvas interactions, viewport animations, and input handling through a unified signal-based API. The framework is built on a schema-driven data store that maintains application state in a strictly typed, centralized record system, enabling efficient UI updates and persistent data management. The engine distinguishes itself through a highly modular architecture that supp

This project is a cross-platform mobile navigation library and declarative routing engine. It maps components to named scenes within a centralized configuration to manage application flow and screen transitions. The system distinguishes itself through a variety of specialized navigation patterns, including a mobile drawer navigation system for side menus and a tab navigation framework for organizing top-level views. It also features a modal overlay manager for rendering screens as pop-ups or transparent lightboxes and a deep linking handler that maps incoming URIs to specific application scen

Hammer.js is a library for recognizing touch gestures in web applications. It functions as a unified interface that translates raw pointer, mouse, and touch inputs into a consistent stream of interaction data, allowing developers to detect patterns such as taps, swipes, and pans across different browsers and hardware. The library distinguishes itself through a modular architecture that uses configurable logic blocks to evaluate input streams against specific mathematical thresholds. It maintains an internal registry of active touch points to track complex multi-finger movements like pinching

Framework7 is a mobile user interface framework and single-page application system designed to build responsive web applications with native iOS and Android appearances. It provides a comprehensive library of pre-styled components and a layout engine to create native-style user interfaces across multiple platforms. The framework utilizes a platform-aware theming system that adapts visual styles and color schemes based on detected device settings. It incorporates native mobile behaviors through a dedicated UI kit, including specialized interaction patterns such as pull-to-refresh and swipeable

Clash-rules provides a standardized, declarative system for managing network traffic routing across desktop and mobile proxy clients. It functions as a centralized configuration provider that uses structured rule sets to categorize outgoing requests, allowing users to define whether specific connections should be proxied, rejected, or routed directly. The project distinguishes itself through its comprehensive, curated rulesets that enable granular control over network behavior. By employing domain-pattern matching, CIDR-based network analysis, and application-specific signatures, it ensures c

React Navigation is a cross-platform routing framework and navigation library designed to synchronize routing logic and navigation flows across Android, iOS, and web platforms. It functions as a mobile app router that coordinates transitions between different application views while maintaining a consistent navigation history. The project provides a system for managing screens and navigation state in React Native applications. It enables the definition of paths and the coordination of movement between views to maintain an organized flow throughout the user experience. The framework covers br

This project is an open-source desktop web browser built on the Gecko rendering engine. It is designed to prioritize user privacy and security, utilizing a multi-process architecture to isolate web content and maintain a secure sandbox environment for all browsing activities. The browser distinguishes itself through a highly modular interface engine that allows users to customize visual layouts and functional behaviors using style sheets and community-developed modifications. It supports advanced productivity workflows by enabling users to synchronize navigation state across multiple windows,

Ktor is a framework for building asynchronous server applications and cross-platform network clients using the Kotlin programming language. It provides a lightweight, modular architecture that allows developers to construct services and communication layers by composing independent components and plugins. The framework is defined by its pipeline-based plugin system, which enables the injection of custom logic into request processing stages, and a type-safe domain-specific language for defining application routing. By utilizing an asynchronous execution model, it handles concurrent network ope

Headscale is a self-hosted control plane for private mesh networking that enables the creation of secure, encrypted peer-to-peer networks. By acting as a centralized coordination server, it manages device authentication, cryptographic key exchange, and network topology, allowing distributed infrastructure to communicate without relying on third-party services. It implements a zero-trust security architecture, verifying device and user identity before granting access to internal resources. The project distinguishes itself by providing a fully independent, self-hosted alternative for managing n

Mithril.js is a JavaScript framework for building single page applications. It functions as a virtual DOM library and reactive UI framework, providing a system to synchronize application state with visual elements to ensure interfaces update instantly. The toolkit includes a built-in client side router that maps browser URL paths to specific components without reloading the page. It also features an integrated HTTP request client for performing asynchronous network calls to remote APIs for data retrieval and transmission. The framework covers broad capabilities for frontend development, incl

This project is a community-curated database of network patterns designed to facilitate regional access bypass. It functions as a centralized, crowdsourced registry where distributed contributors submit and verify domain identifiers to maintain an accurate and up-to-date list of network rules. The registry provides a declarative syntax that allows diverse proxy clients to distinguish between local and restricted traffic. By standardizing these rules, the project enables automated configuration of routing tables, ensuring that only specific requests are directed through external proxy tunnels.

Elysia is a high-performance TypeScript web framework designed for building type-safe backend services. It provides a modular, plugin-based architecture that allows developers to compose server logic, middleware, and validation schemas into scalable application instances. By leveraging native web standards, the framework ensures portability across diverse JavaScript runtimes, including Node.js, Deno, and various edge computing environments. The framework distinguishes itself through its focus on end-to-end type safety, automatically synchronizing request and response definitions between the s

Hyprland is a Wayland compositor and tiling window manager for Linux systems. It functions as a display server protocol implementation that coordinates communication between hardware and graphical applications, while automatically organizing open windows into non-overlapping layouts to maximize screen space. The project distinguishes itself through a dynamic tiling engine that utilizes a binary space partitioning algorithm to calculate window geometry in real time. It provides a highly customizable workspace platform where users define system behavior and visual aesthetics through declarative

This project is a community-driven directory of software resources, libraries, and tools designed to support iOS application development. It serves as a centralized reference point for developers, organizing a vast ecosystem of third-party components into a searchable, structured index to facilitate discovery and project integration. The repository distinguishes itself through its collaborative curation model, which aggregates disparate utilities into a single, maintainable catalog. By leveraging a flat-file documentation structure, it provides a clear overview of the tools available for nati

This project is a comprehensive directory of open-source iOS applications designed to serve as a technical reference for developers and learners. It functions as a curated index of mobile software, categorizing projects by their functionality, implementation language, and architectural design to provide a clear view of how professional applications are structured. The repository distinguishes itself by offering a deep dive into mobile app architecture, allowing users to study real-world codebases that utilize patterns such as Model-View-ViewModel, VIPER, and Clean Architecture. It highlights

This application provides a comprehensive interface for managing network traffic through a core proxy engine. It supports multiple traffic interception methods, including system-wide proxy settings and virtual network interfaces, allowing users to route TCP and UDP traffic based on specific domain, IP, port, or process criteria. The system facilitates complex network configurations through proxy chaining, rule-based routing, and the aggregation of multiple remote subscription sources. Beyond core networking, the tool includes developer-focused utilities for configuration management and system