Projects sharing features with Android Lifecycle

This project is an interactive visualization tool and educational guide for the React component lifecycle. It provides a graphical representation of the execution order of component methods to show how components mount, update, and unmount. The tool functions as a documentation navigator, linking specific lifecycle stages and methods directly to official technical references. This allows for the visual mapping of execution sequences alongside detailed implementation guidance. The application uses vector-based graphics to render the lifecycle sequence and employs interactive elements to help

This is a native library for embedding and controlling YouTube video playback within Android applications. It functions as a playback controller that synchronizes video states with the hosting activity or fragment lifecycle. The library includes a framework for replacing default playback controls with custom layouts and interfaces. It also provides a sender extension for streaming YouTube video content from an Android device to Chromecast receivers. The project covers programmatic playback control, background audio playback, and player state monitoring. It also handles network connectivity a

AppManager is a comprehensive suite of tools for managing applications on Android devices. It provides utilities for controlling application lifecycles, modifying manifests, and administering installed packages. The project distinguishes itself through deep system integration, offering capabilities to analyze and block specific application components such as activities, services, and broadcast receivers. It includes a system for saving and restoring applications along with their associated data and permissions, as well as tools for auditing and modifying runtime and development permissions.

AndroidUtilCode is an Android utility library and system API wrapper designed to reduce development boilerplate. It provides a collection of helper classes for common tasks including system settings management, file I/O, and hardware access. The project distinguishes itself through a comprehensive toolset for device management and UI assistance. It includes specialized capabilities for monitoring battery status, managing system volume and brightness, and implementing UI helpers to prevent duplicate click events. It also provides a dedicated system for coordinate conversion between different m

This project is a cross-platform mobile splash screen and boot manager for applications. It functions as a native mobile UI component that bridges iOS and Android launch views with a JavaScript framework to hide the boot process and prevent blank screens during initialization. The tool coordinates the transition from the native operating system launch image to the application interface. It provides the ability to display a native loading image over the application interface and trigger its dismissal once asynchronous initialization tasks are complete. The system manages native UI overlays an

TakePhoto is an Android media capture framework and image processing library designed to manage photo acquisition and manipulation. It provides a toolkit for capturing new images via the device camera and selecting existing images from the system gallery or local file storage. The framework distinguishes itself through automatic activity and session state restoration, which recovers the capture process after the system recycles an activity. It also includes a unified handler for managing runtime media permissions for camera and storage access across different Android versions. The library co

This project is a reference library for Android development, providing source code and sample applications that demonstrate architectural patterns and the implementation of core API capabilities. It serves as a collection of reference implementations for data management, system integration, and user interface component development. The library provides specific examples for managing hardware interfaces, background tasks, and inter-process communication. It includes a gallery of user interface components and patterns for implementing accessibility features and system-level font scaling. The p

This project is a curated collection of Android development code snippets, implementation patterns, and technical guides designed to assist in building and maintaining mobile applications. It serves as a reference for standard mobile architecture, providing structured approaches to common development requirements and system integration tasks. The repository distinguishes itself by offering specific technical strategies for managing application lifecycles, optimizing memory usage, and ensuring interface responsiveness in resource-constrained environments. It provides programmatic techniques fo

Compose Samples is a collection of reference implementations for the Jetpack Compose UI library, serving as a practical guide for building native Android user interfaces. It demonstrates the use of a declarative framework where Kotlin functions describe layout structures and data dependencies, enabling developers to construct modern, reactive interfaces. The repository highlights architectural patterns that prioritize maintainability and testability, such as layered organization and unidirectional data flow. It showcases how to implement adaptive layouts that automatically adjust to various s

The Android NDK samples provide a comprehensive collection of code examples demonstrating how to integrate C and C++ native code into Android applications. This repository serves as a practical guide for developers utilizing the Android Native Development Kit to implement performance-critical application components that require direct hardware access and low-level system interaction. The project highlights the use of the Java Native Interface to bridge managed code with native modules, enabling cross-language function calls and efficient data exchange. It demonstrates how to manage native act

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

Icon-sets is a repository and toolkit for aggregating, optimizing, and managing open-source vector icon collections. It functions as an SVG icon collection manager, vector icon library, and processing utility that organizes design assets into standardized JSON data structures and graphic files. The project provides comprehensive capabilities for icon import, export, processing, and rendering. Imported vector graphics undergo schema-driven validation, security sanitization, and format standardization alongside geometric transformations such as scaling, rotation, and flipping. Alias-based data

Makie.jl is a high-performance Julia data visualization library and hardware-accelerated plotting engine used to create interactive 2D and 3D visualizations. It functions as a reactive visualization framework where plots update automatically via observables and compute graphs, and as a vector graphics generator for high-resolution academic output. The system is distinguished by its backend-agnostic rendering pipeline, which supports OpenGL, WebGL, and ray-traced scenes. It employs a grammar-of-graphics approach to map variables to aesthetic attributes and utilizes a hierarchical scene graph t

RxTool is an Android development utility library consisting of reusable components and helper classes for common mobile development tasks. It provides a coordinated set of toolkits for hardware interfacing, media processing, and user interface construction. The project features specialized implementations for mobile payment integration with Alipay and WeChat Pay, as well as dedicated tools for social sharing workflows. It includes a security-focused set of human verification widgets, such as puzzle and sliding captchas, to prevent automated bot interactions. The library covers a broad capabi

LibGDX is a Java-based framework designed for cross-platform game development, enabling the creation and deployment of 2D and 3D games across desktop, mobile, and web environments from a single codebase. It functions as a comprehensive library that abstracts hardware-accelerated graphics, audio, input, and file system access, providing a unified interface for developers to manage game logic and application lifecycles. The framework distinguishes itself through a high-performance architecture that prioritizes efficiency and native interoperability. It utilizes a batch-oriented graphics pipelin

Racket is a general-purpose, multi-paradigm programming language in the Lisp family designed for language creation. It functions as a language workbench, providing a platform for designing and implementing custom programming languages through a flexible system of macros and modules. The system distinguishes itself by offering a comprehensive suite for semantics engineering, allowing for the construction of specialized language subsets and educational layers. It includes tools for custom language design, such as lexer and parser generation, as well as the ability to define module expansion rul

Fireworks Tech Graph is a tool that generates SVG and PNG technical diagrams from natural language descriptions, supporting both English and Chinese input. It produces publication-quality diagrams for AI architectures, UML types, and other technical domains without requiring manual drawing or diagramming syntax. The tool distinguishes itself through a semantic shape vocabulary and arrow-based flow encoding that conveys component roles and data flow types through consistent geometric shapes, stroke widths, dash patterns, and colors rather than relying on textual labels. It renders the same dia

PyMuPDF is a comprehensive PDF manipulation library and document analysis tool. It serves as a text extraction tool, OCR engine, and image converter, providing a programmatic interface to edit, merge, split, and optimize PDF and Office documents. The project distinguishes itself through high-performance capabilities, including the use of C-bindings for low-level manipulation and parallelized page processing to accelerate workloads. It provides specialized conversion paths, such as transforming PDF content into Markdown for retrieval-augmented generation and large language model pipelines. It

QuestPDF is a C# PDF generation library and layout engine used to create structured documents, reports, and invoices. It utilizes a fluent API and a component-based layout approach to convert code into high-fidelity PDF and XPS files. The library distinguishes itself with a dedicated layout debugger that provides real-time previews, hot-reload capabilities, and visual boundary tools to map rendered elements back to source code. It also functions as an accessibility tool, providing semantic tagging and navigational aids to ensure documents comply with international accessibility and archival s

rails-erd is a Ruby on Rails ERD generator and database schema visualizer. It serves as an automated diagramming tool that analyzes model associations and attributes to create graphical domain models. The tool maps associations and inheritance patterns into visual entity-relationship diagrams, including specific support for visualizing single table inheritance. It allows for relationship notation customization, enabling users to toggle between simplified arrows and Bachman notation. The system provides multi-format diagram export for technical documentation and allows for the configuration o

Flowchart Fun is a text-based diagram generator and interactive visual canvas editor that automatically transforms plain text input and natural language prompts into structured flowcharts and diagrams without requiring manual node placement. The application combines automated layout algorithms and structural templates with a web canvas interface for organizing layouts, applying custom shapes, borders, colors, and text sizes to diagram nodes and edges. The platform includes multi-format export pipelines that convert finished charts directly into vector graphics, raster images, and document dat

svg-term-cli is a terminal-to-SVG converter and animated vector graphic generator. It transforms recorded shell session data into scalable vector graphics that use CSS for styling and animation. The tool allows for the application of predefined color profiles and visual themes to match specific styles. It also provides configuration options for window dimensions, padding, and cursor visibility to customize the appearance of the output graphics. The project includes capabilities for recording timeline trimming to render specific segments of a session and supports the conversion of terminal re

This project is an object-oriented architecture reference and software design patterns guide. It provides a collection of creational, structural, and behavioral patterns accompanied by practical code examples and architectural explanations to help manage complex control flows and decouple software components. The project functions as a technical documentation framework and UML visualization library. It uses Unified Modeling Language class and sequence diagrams to illustrate object relationships and runtime interactions, and it includes a system for converting architecture guides into HTML, PD

Mermaid Live Editor is a browser-based tool for editing and previewing Mermaid diagrams in real time. It renders diagrams entirely on the client side using the Mermaid library, with no server round-trips required, and provides a debounced live preview that updates the rendered output as you type. The editor supports sharing diagrams through URLs that encode the entire editor state, allowing instant restoration of a diagram. These links can open either a read-only viewer for lightweight display or an editable editor for collaborative modification. Diagrams can also be exported as SVG files via

Gephi is an open-source desktop application for visualizing and analyzing large-scale network graphs. It provides an interactive platform for exploring complex relational data, combining hardware-accelerated rendering with real-time layout controls and a plugin-based modular architecture. The platform distinguishes itself through its ability to handle networks of up to 100,000 nodes and 1,000,000 edges using a custom OpenGL rendering engine, enabling smooth real-time interaction. It includes a force-directed layout engine with real-time adjustment, a dynamic filter pipeline for selecting node

carbon-now-cli is a command line tool that renders source code into high-quality images. It serves as a terminal-based renderer and image exporter, converting raw text files or input streams into styled visual assets. The tool focuses on precise content control, allowing users to specify exact line ranges for targeted code extraction. It supports multi-format export options, enabling images to be saved as files or sent directly to the system clipboard. Visual customization is managed through a system of styling presets. Users can define and save custom colors, fonts, and resolutions via loca

This project is a visual diagramming tool and integration for VS Code that allows users to create and edit Draw.io files directly within their workspace. It provides a graphical interface for building architecture diagrams and flowcharts using XML, SVG, and PNG formats. The extension includes a code-to-diagram navigator that links visual nodes to specific files and symbols in the codebase. It also features a collaborative editing environment with synchronized cursors for brainstorming and an offline interface that maintains full functionality without an internet connection. The toolset cover