Projects sharing features with RunCat365

Quartz is a Java job scheduling framework and task execution engine designed to manage and execute scheduled tasks within application environments. It functions as an enterprise job scheduler that persists job state and execution history to maintain reliability across system restarts. The system distinguishes itself through a decoupled architecture that separates the definition of a job's action from the trigger logic that determines when it runs. It supports distributed task coordination across multiple server nodes to provide high availability and load balancing. The framework covers a bro

Hilo is an HTML5 game engine for building 2D games that run across browsers and devices. It renders graphics through Canvas, DOM, or WebGL backends, automatically selecting the best option for the target environment. The engine provides a complete game development solution with sprite, skeletal, and particle animation, along with a texture atlas system for efficient image loading and rendering. The framework distinguishes itself through its integration of the DragonBones skeletal animation engine, which drives bone-based character movement without frame-by-frame sprites, and its Chipmunk phys

This repository provides a comprehensive library of code examples for implementing event-driven, serverless backend architectures. It serves as a practical guide for building scalable cloud-native applications that execute logic in isolated environments, triggered by infrastructure events or HTTP requests rather than persistent server processes. The collection demonstrates how to leverage managed infrastructure to automate backend workflows, including the use of asynchronous task queuing to maintain system stability during high traffic. It highlights patterns for secure API hosting, enabling

This project is a high-performance PHP application server designed to keep applications resident in memory, eliminating the bootstrap overhead typically associated with each request. It functions as a multi-protocol network server capable of handling HTTP, WebSocket, TCP, and UDP traffic simultaneously within a single instance. The system is distinguished by an event-driven worker pool and a high-precision task scheduler that executes recurring background jobs at millisecond intervals. It utilizes a shared memory state store for high-speed data access across worker processes and incorporates

Zappa is a serverless Python framework and command-line tool used for packaging and deploying Python web applications to AWS Lambda. It functions as a serverless infrastructure automator that provisions API Gateways, IAM roles, and SSL certificates to run ASGI and WSGI applications as serverless functions. The tool distinguishes itself by providing a management CLI for executing remote administration scripts and management commands directly within the deployed environment. It includes specific mechanisms for serverless performance tuning, such as scheduling regular warm-up invocations to prev

Good Job is a background job processor for Ruby on Rails that utilizes a PostgreSQL database as its primary storage engine. By leveraging relational database transactions, it ensures persistent and reliable task execution, integrating directly with the Active Job framework to handle asynchronous operations and recurring job scheduling within existing application environments. The system distinguishes itself through an in-process execution model that allows background workers to run within the same process as the web server, simplifying deployment by removing the need for separate worker servi

Bacon is a background job runner and text-based user interface test dashboard designed for tracking code health and isolating failing tests. It functions as a developer workflow automator and file system watcher that triggers shell commands and verification tasks automatically when source files are modified. The tool allows for the definition of custom checkers and keyboard shortcuts to accelerate the iteration and debugging process. It provides a focused display for monitoring project health by tracking compilation errors and restricting active jobs to only those tests that have failed. The

Recommendable is a Ruby library designed to integrate recommendation engines directly into database-backed applications. It provides a framework for tracking user interactions, such as likes, dislikes, and bookmarks, to build detailed interest profiles and generate personalized content suggestions. The engine distinguishes itself by utilizing collaborative filtering to identify relationships between items based on overlapping user behavior. It supports both personalized suggestions tailored to individual preferences and aggregate popularity rankings that surface trending content across the en

LyricsX is a macOS application that renders synchronized song lyrics over the system UI during music playback. It functions as a desktop display tool, an external lyric aggregator, and a synchronization utility. The application fetches lyrics from multiple remote data sources using current playback metadata and provides a script converter to translate text between Traditional and Simplified Chinese characters. It also includes a lyric file manager for importing and exporting common lyric formats via drag-and-drop interactions. The tool provides capabilities for timing synchronization to matc

This repository provides a collection of interactive sample applications and reference implementations for the Electron framework. It serves as a library of API reference demos designed to help developers learn how to implement core desktop features. The project features visual demonstrations of cross-platform GUI management and practical examples of native operating system integration. It includes dedicated samples for handling native modules, crash reports, and the configuration of security implementations such as content security policies and process sandboxing. The codebase covers a broa

Mail for Good is a bulk email marketing platform designed for managing subscriber databases, designing templates, and executing high-volume outreach campaigns. It functions as an email list management tool that facilitates contact data imports and the capture of new leads. The platform features an analytics dashboard for monitoring delivery metrics, tracking bounce rates, and measuring recipient engagement. It includes a role-based access control system to manage user permissions and secure the coordination of shared marketing accounts and campaigns. The system covers a broad range of capabi

Hyperf is a high-performance PHP coroutine framework designed for building microservices and middleware. It utilizes non-blocking coroutines to handle high concurrency and low-latency request processing, providing a foundation for scalable distributed systems. The framework is distinguished by an aspect-oriented programming based dependency injector that enables pluggable components and meta-programming. It includes a coroutine-optimized object-relational mapper with integrated model caching and an orchestration toolkit for microservice governance, featuring service discovery, circuit breaker

LightTable is an extensible source code editor and integrated development environment designed as an interactive programming environment. It enables the evaluation of programming language fragments in real time to provide instant feedback on expressions. The workspace functions as a remote execution environment, connecting to and managing external servers to run code within remote processes. It allows for an interactive workflow where users can execute code fragments and track expression values without restarting the environment. The system provides source code editing capabilities, includin

Noctalia Shell is a modular Wayland desktop shell that provides a user interface consisting of status bars, launchers, and notifications for Wayland compositors. It is built as a plugin-based desktop environment that utilizes declarative configuration for managing system defaults, wallpapers, and plugin installations. The project features a dynamic desktop theming engine that extracts color palettes from wallpapers to theme the shell and external applications. This is supported by an inter-process communication bridge that exposes endpoints, allowing external scripts and keybindings to trigge

Rails Event Store is a library for implementing event sourcing and command query responsibility segregation patterns within Ruby applications. It functions as a framework for capturing all application state changes as an immutable sequence of events, providing a permanent and verifiable history of system operations. The library provides a messaging infrastructure that decouples business logic by broadcasting domain events through a central bus. This architecture allows for the execution of handlers either immediately or asynchronously, ensuring that heavy processing tasks do not block the pri

This repository serves as a comprehensive collection of reference implementations for the Remix web framework. It provides practical examples of full-stack web development, demonstrating how to build dynamic, server-rendered applications that bridge server-side logic with client-side interactivity. By leveraging a component-based architecture, these examples illustrate core patterns for managing data, routing, and user interfaces within a unified development environment. The collection highlights the framework's distinctive approach to web architecture, emphasizing server-side data loading an

This project is a high-performance PHP framework designed for building scalable services using a resident memory execution model. By maintaining application state in memory across requests, it eliminates bootstrap overhead and provides a persistent environment for long-running processes. The framework distinguishes itself through its integrated support for durable workflow orchestration and asynchronous task management. It enables the execution of complex, long-running business processes that automatically handle failures and state recovery, alongside a background processing system that dispa

This project is a self-hosted, container-native collaboration suite designed for real-time video conferencing. It provides a private infrastructure for group communication, enabling users to manage their own meeting environments while maintaining full control over data security and participant access. The platform distinguishes itself through its architecture, which is built for high availability and scalability using Kubernetes and container orchestration. It supports advanced media delivery through selective simulcast, allowing the system to adapt video quality to individual network conditi

Delayed Job is a Ruby library that provides a database-backed system for asynchronous task processing. It enables the offloading of long-running or time-consuming operations to background workers by serializing method calls and their arguments into a relational database, ensuring that tasks persist across application restarts. The system functions as a distributed priority task scheduler, where independent worker processes continuously poll the database for pending jobs. By integrating task creation directly into application database transactions, it guarantees that jobs are only queued when

Urho3D is a cross-platform 3D game engine written in C++. It uses a component-based scene graph to compose game objects from nodes and attached components, separating transforms from behaviors for modular design. The engine integrates AngelScript and Lua scripting for game logic, uses the Bullet library for physics simulation, and renders scenes with OpenGL or Direct3D through forward, deferred, or light pre-pass pipelines with customizable render passes and shadow mapping. The engine distinguishes itself with a built-in visual scene and UI editor for composing 3D worlds and interface layouts

Next-forge is a production-ready project scaffold and full-stack web framework stack designed for building web applications. It provides a comprehensive set of starter modules and boilerplates specifically tailored for SaaS infrastructure, including a TypeScript project scaffold and a Next.js application starter. The project utilizes a Turborepo monorepo template to organize multiple applications and shared packages in a single codebase. This architecture enables shared logic isolation and the use of a component-based UI library to maintain consistent styling across different applications. T

This platform is a self-hosted knowledge management system designed for interacting with documents through natural language. It functions as a retrieval-augmented generation engine, allowing users to upload files and query them using large language models. The system provides a unified interface for document-based chat, ensuring that responses are grounded in the source material through specific citations. The platform distinguishes itself through a multi-tenant architecture that enforces strict data isolation between users and organizations. It features a flexible AI gateway that standardize

Amp is a non-blocking concurrency framework for PHP. It provides a core infrastructure for writing asynchronous applications using an event loop to schedule operations, timers, and signals within a single process. The project implements a coroutine library that utilizes fibers to suspend and resume function execution. This allows the system to handle concurrent tasks without blocking the main execution thread, optimizing CPU usage during input and output operations. It further manages pending operation results through a future and promise implementation. The framework covers a broad range of

CVAT is an open-source, web-based platform designed for annotating images, videos, and 3D point clouds to create high-quality training datasets for machine learning. It functions as a containerized server that orchestrates the entire lifecycle of computer vision data, from initial task creation and manual labeling to quality assurance and final dataset export. The platform distinguishes itself through deep integration with machine learning models, allowing users to deploy custom AI models as serverless functions for automated object detection, tracking, and skeleton annotation. It supports co

Lemmy is a self-hosted, federated discussion platform that enables the operation of independent, decentralized social networking servers. By implementing the ActivityPub protocol, it allows autonomous instances to exchange content, synchronize user interactions, and participate in a global, distributed network without centralized control. The platform distinguishes itself through a decoupled architecture that separates the backend API from the frontend, facilitating the development of custom interfaces while maintaining unified user handles and cross-platform communication. It provides granul

Mastra is an orchestration framework designed for building, deploying, and managing autonomous AI agents and multi-agent systems. It provides a comprehensive suite of primitives for creating resilient AI applications, including durable workflow orchestration, event-driven agent loops, and semantic memory management. By integrating these core components, the platform enables developers to build complex, multi-step processes that can reason about goals and execute tasks without manual intervention. The framework distinguishes itself through its focus on observability and secure, isolated execut