Awesome GitHub RepositoriesDiffing-Based State Updates

IGListKit is a data-driven list manager and framework for iOS that decouples data models from cell logic. It serves as a wrapper for collection views, using a system of section controllers to map specific data model types to independent objects that manage the logic and sizing for list sections. The project features a diffing algorithm library that calculates the minimal set of changes between two data collections. By using unique identifiers and equality tracking, it identifies inserts, deletes, and moves to trigger animated updates instead of full interface reloads. The framework covers a

This repository is a collection of reference implementations and sample projects demonstrating data-oriented design using the Unity Entities package. It provides a suite of examples for implementing an entity component system that separates game data into components and logic into systems. The collection includes specialized demonstrations for rendering large volumes of entities via graphics pipelines, implementing high-performance collision and rigid body dynamics through data-oriented physics, and managing multiplayer state synchronization using the network framework for entities. It also p

Citybound is an open-source multiplayer city simulation game and collaborative urban planner. It provides a shared digital space where multiple users co-manage city growth, design infrastructure layouts, and develop urban environments in real time. The project functions as a collaborative city builder, allowing players to plan and evolve a virtual city together. Changes made to the urban environment are reflected immediately for all connected participants within the shared simulation. The system utilizes an entity-component simulation to manage urban behavior and a shared-world coordinate sy

term.everything is a terminal-based graphical compositor and renderer that converts framebuffers into ANSI escape sequences to display GUI applications within a terminal emulator. It functions as a remote GUI streamer and framebuffer-to-ANSI converter, allowing for the visualization of headless systems and the execution of graphical software over SSH connections. The project includes a specialized mouse input handler that utilizes SGR 1006 reporting to capture movements and clicks, enabling user interaction with rendered graphical interfaces. It emulates a compositor to coordinate window beha

Litho is an Android declarative UI framework and component library used to build user interfaces through a declarative API and immutable state. It functions as an asynchronous layout engine that maps components to a structured view hierarchy to automate view updates. The framework optimizes rendering performance by computing element positions on background threads to prevent blocking the main UI thread. It further improves efficiency by flattening nested view hierarchies and caching layout results. The system includes capabilities for state reconciliation, component recycling, and the render

KasmVNC es un servidor VNC basado en web y una solución de acceso remoto que proporciona un gateway seguro para acceder a entornos de escritorio remoto a través de un navegador web. Implementa el protocolo Remote Frame Buffer para transmitir datos de píxeles y sirve como un gateway de acceso remoto seguro con auditoría de usuario y controles de entrada integrados. El proyecto se distingue por su amplia aceleración de hardware, utilizando captura de fotogramas acelerada por GPU y aceleración gráfica para soportar tareas intensivas en gráficos con baja latencia. Emplea un pipeline de compresión multihilo y negociación dinámica de codificación para adaptar las capacidades del servidor con los códecs soportados por el navegador. El sistema cubre una amplia gama de capacidades, incluyendo gestión de sesiones multiusuario, monitorización de sesiones remotas y escalado adaptativo de calidad para optimizar el ancho de banda. La seguridad se gestiona mediante una gestión granular de permisos de usuario, controles de acceso al portapapeles y limitación de la tasa de entrada de teclado. El comportamiento del servidor se puede personalizar mediante parámetros operativos globales y por usuario definidos en archivos de configuración.

tcell is a Go terminal user interface library and framework for building cell-based applications. It functions as a terminal emulator backend and input processor, utilizing a change-based diffing engine to manage screen state and efficiently render updates. The project is distinguished by its pluggable backend abstraction, which allows terminal interfaces to be rendered across physical terminals or compiled into WebAssembly for web browser display. It provides a virtual screen simulation to enable programmatic event injection and output inspection for automated application testing. Its capab

Firepad is a Firebase collaborative text editor and rich text editor component. It functions as a real-time collaborative framework and operational transformation engine designed to synchronize document editing across multiple concurrent users. The project provides tools for shared document synchronization and collaborative presence tracking, allowing users to see live cursor positions and identifiers. It supports rich text authoring integration for both formatted content and code editing. The system manages document consistency through shared document synchronization and provides capabiliti

Space Station 14 is a C# multiplayer game and roleplay simulation framework. It is built upon an Entity-Component-System (ECS) game engine that separates logic into systems and data into components to manage complex entity interactions. The project functions as a grid-based physics simulator with a YAML data-driven prototype system for defining game objects. The project features a specialized 2D sprite rendering engine that maps server-side appearance data to client-side shaders. It implements a networking model with client-side prediction and dirty-flagged state synchronization to reduce inp