33 repositorios
Mechanisms for triggering and notifying listeners of internal state changes or custom actions.
Distinct from Event Emission Declarations: Distinct from component-to-parent event emission: focuses on general-purpose internal event bus functionality.
Explore 33 awesome GitHub repositories matching user interface & experience · Custom Event Emission. Refine with filters or upvote what's useful.
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
Enables triggering notifications for custom actions or property changes to inform registered listeners.
This project serves as a comprehensive technical reference and educational platform for the Ethereum ecosystem. It provides a deep dive into the fundamental architecture of decentralized ledger systems, covering the core mechanisms that enable trustless state transitions, cryptographic security, and network consensus. The documentation distinguishes itself by bridging high-level conceptual frameworks with practical implementation details. It details the lifecycle of smart contract development, from source code compilation and bytecode analysis to deployment and interaction patterns. Furthermo
Records structured data to immutable transaction receipts, allowing external applications to monitor and react to specific contract state changes.
This project is a TypeScript-based architectural framework designed to implement domain-driven design and hexagonal architecture in enterprise applications. It provides a structured boilerplate that isolates core business logic from infrastructure concerns, ensuring that domain entities, use cases, and external technology adapters remain decoupled and maintainable. The framework distinguishes itself by enforcing strict architectural boundaries and dependency inversion, preventing unauthorized access to core logic from external layers. It utilizes a command-query responsibility segregation pat
Triggers notifications when state changes occur within an entity so that other parts of the system can react to updates asynchronously.
Crossplane is a Kubernetes-based control plane framework that functions as a cloud resource orchestrator and infrastructure-as-code platform. It enables the management of heterogeneous infrastructure by extending the Kubernetes API to provision and maintain external cloud services through declarative configuration. By utilizing custom resource controllers, it continuously reconciles the state of external infrastructure with defined desired states, ensuring consistent deployment and lifecycle management across multiple cloud providers. The platform distinguishes itself through its composition-
Generates system events for failures in watch establishment, operation creation, or cleanup to facilitate troubleshooting.
Canopy is the official Go implementation of a blockchain node that runs a recursive network architecture, enabling new blockchains to launch as dependent layers that can later graduate into fully independent security roots. The project provides a hybrid consensus mechanism that combines Byzantine fault-tolerant Proof-of-Stake with Verifiable-Delay Functions, delivering instant finality while protecting against long-range attacks through trustless chain age verification. Validators secure multiple chains simultaneously through restaking, where a single bonded stake serves as collateral across t
Broadcasts structured events from lifecycle hooks that subscribers can index and receive via WebSocket.
This project provides cross-platform programmatic interfaces and UI components for integrating camera hardware into mobile applications. It serves as a tool for implementing image and video capture, as well as specialized scanning and recognition tasks. The library includes specialized capabilities for computer vision, including a barcode scanner for decoding various barcode types, a face detection tool to identify human faces in a live feed, and an optical character recognition engine for extracting written text from the camera stream. The system covers hardware configuration and control, i
Provides mechanisms for triggering native hardware events like barcode detections and face recognition to JavaScript listeners.
Eino is an AI agent development kit and LLM application framework designed for building autonomous agents and orchestrating complex language model workflows. It serves as a multi-agent orchestration engine and workflow orchestrator, providing a graph-based execution model to route data between models, tools, and retrievers. The framework distinguishes itself through a robust set of multi-agent coordination patterns, including supervisor-led management, sequential flows, and autonomous reasoning loops like ReAct. It features advanced agent execution controls such as active turn preemption, che
Triggers notifications of internal state changes via custom events pushed into the agent's event stream.
Hardhat is a smart contract development framework and EVM tooling suite designed for the full lifecycle of Ethereum and EVM-compatible applications. It serves as a development environment for compiling, testing, and deploying smart contracts, providing a local blockchain simulation and a programmable task runner. The framework is distinguished by its extensive simulation capabilities, including the ability to fork remote network state and manipulate block time or account balances. It features a hook-based plugin system that allows for the extension of core functionality and the creation of cu
Confirms that transactions trigger specific contract events by validating the associated transaction log emissions.
Flecs is a high-performance entity component system framework and data-oriented programming library. It serves as a simulation engine core and game engine architecture tool, decoupling state from behavior by separating entities, components, and systems. The framework features a runtime reflection layer for dynamic data inspection and a built-in scripting system for defining entity behavior without recompilation. It also includes a network interface and REST API for remote simulation administration and state querying. The library covers a broad surface of simulation capabilities, including ar
Allows the registration and triggering of application-defined custom events to execute specialized logic.
react-native-video is a cross-platform mobile video player component for applications that requires the ability to render local files and streaming media. It provides a specialized client for adaptive media streaming, adjusting video quality based on real-time network conditions. The project includes a DRM protected video player that secures and decrypts video assets using digital rights management standards. It also features a picture-in-picture video component that allows content to be detached into a floating window for multitasking on mobile devices. The library covers offline video play
Provides mechanisms for emitting playback state and buffering events from native layers to JavaScript.
This project is a Rust-based AI agent framework and tool orchestrator that provides a command-line interface for interacting with large language models. It functions as an AI tool orchestrator that routes client requests to language servers and manages the planning and handoffs between specialized agents to solve complex tasks. The system distinguishes itself as a language porting validator, using deterministic mocks and specifications to verify feature parity between different language implementations of a codebase. It further extends agent capabilities by acting as a Model Context Protocol
Produces typed events for system transitions and failures to enable automated status reporting.
Osmedeus is a security workflow orchestration engine that coordinates AI agents, shell commands, and scanning tools through declarative YAML pipelines. It functions as a distributed security scanner, a declarative workflow automator, and an AI agent framework for security, enabling automated multi-step security analysis with conditional branching, parallel execution, and distributed workers. The engine distinguishes itself through a hybrid runner model that executes workflow steps on the local host, inside Docker containers, or over SSH to remote machines, selected per step or module. It supp
Publishes named events with payload data from workflow steps to trigger downstream workflows.
Moleculer is a Node.js microservices framework designed for building distributed systems. It functions as a distributed service broker, task orchestrator, and service mesh framework, enabling a decentralized architecture with built-in service discovery and load balancing. The project differentiates itself through a pluggable transport layer supporting protocols such as NATS, Redis, TCP, and Kafka, as well as a dedicated microservices API gateway that maps external HTTP and WebSocket requests to internal service actions. It includes built-in fault tolerance mechanisms, including circuit breake
Enables sending payloads or broadcast events to a distributed system to trigger asynchronous reactions.
Vuido is a framework for building native desktop applications for Windows, macOS, and Linux using Vue.js components, without requiring Electron or Chromium. It maps Vue components directly to native widgets from the libui library, creating lightweight applications that run on a single-threaded event loop and compile templates at build time for optimized runtime performance. The framework provides a complete Vue.js component-to-native bridge, enabling two-way data binding via v-model, component-based window composition, and platform-specific package generation for distributing executables. It
Fires named events from child components to notify parents, optionally passing data.
Fires typed events from a plugin to communicate transcripts, errors, or custom data back to the agent framework.
Este proyecto es una implementación de protocolo blockchain basada en Substrate y un runtime modular de blockchain en Rust. Proporciona un framework para ejecutar un protocolo de registro distribuido que mantiene una red sincronizada de nodos. El sistema cuenta con una implementación de nodos peer-to-peer que gestiona la comunicación descentralizada y el almacenamiento local en una base de datos clave-valor. Incluye un motor de consenso basado en BFT para coordinar la creación y finalidad de bloques, así como un runtime basado en WebAssembly para la ejecución aislada de transiciones de estado. El protocolo organiza la lógica específica del dominio mediante una arquitectura modular de pallets y utiliza almacenamiento en árboles Merkle-Patricia para la verificación criptográfica del estado. Admite la definición de configuraciones de estado génesis, la emisión de eventos de estado para notificaciones externas y el despliegue de redes de prueba locales contenerizadas para la verificación multi-nodo.
Provides structured event emission from the blockchain state to allow off-chain services to react to ledger updates.
Rivet es una infraestructura distribuida para gestionar el ciclo de vida, direccionamiento y persistencia de actores con estado y motores de ejecución duraderos. Proporciona un sandbox de procesos distribuido que ejecuta la lógica de la aplicación dentro de aislados ligeros, asegurando el aislamiento de recursos y arranques en frío rápidos. El sistema está diseñado para coordinar operaciones de varios pasos utilizando colas persistentes y temporizadores para garantizar la finalización fiable de tareas en entornos distribuidos. La plataforma permite específicamente la orquestación de agentes de IA con estado que mantienen memoria y estado persistentes a través de interacciones de larga duración y flujos de trabajo complejos. Se distingue por un framework de sincronización de estado mediante WebSocket que vincula los componentes de la interfaz de usuario frontend con procesos remotos con estado a través de comunicación bidireccional en tiempo real. El sistema cubre una amplia gama de capacidades, incluyendo direccionamiento jerárquico de actores, un runtime de hibernación en reposo para la optimización de recursos y una capa de persistencia conectable para backends de almacenamiento modulares. También incluye herramientas para la depuración de sesiones activas, monitoreo del estado de ejecución en tiempo real y opciones de despliegue automatizado para infraestructura edge, cloud o privada. El proyecto está implementado en Rust y admite el desarrollo de actores en múltiples lenguajes.
Provides tools to subscribe to and validate event streams in test environments to ensure actions trigger expected broadcasts.
Este proyecto es un kit de herramientas basado en TypeScript que proporciona decoradores y estructuras basadas en clases para construir componentes de Vue.js. Actúa como un envoltorio que reemplaza la configuración de objeto de la API de opciones estándar con una biblioteca basada en clases, permitiendo a los desarrolladores definir la lógica, el estado y los metadatos del componente utilizando propiedades tipadas. El kit de herramientas se centra en el uso de decoradores de TypeScript para mapear propiedades de clase a opciones de componentes como props, modelos y watchers. Permite la validación de props basada en tipos y proporciona una sintaxis estructurada para gestionar la sincronización de estado reactivo y la comunicación entre componentes. La biblioteca cubre áreas de capacidad amplias, incluyendo el intercambio de datos jerárquico mediante inyección de dependencias, enlace de modelos bidireccional y observación de cambios en propiedades. También incluye sistemas para crear referencias tipadas a elementos HTML o instancias de componentes hijos para su manipulación directa.
Provides a mechanism for child components to notify parents of actions via custom event emission.
Tiny-slider es una librería de carrusel en JavaScript vanilla utilizada para crear sliders de contenido táctiles y componentes de UI accesibles sin dependencias externas. Funciona como un motor de diseño responsivo que ajusta la visibilidad y las dimensiones de las diapositivas según los puntos de interrupción (breakpoints) del viewport. La librería se distingue por la carga diferida (lazy loading) integrada para imágenes y medios para mejorar el rendimiento de la página y un sistema responsivo que escala automáticamente el número de elementos y el espaciado según el tamaño de la pantalla del dispositivo. También admite instancias de slider anidadas, permitiendo la creación de diseños de desplazamiento multidireccional. El proyecto cubre capacidades integrales de navegación e interacción, incluyendo soporte para flechas de teclado, accesibilidad para lectores de pantalla y detección de gestos táctiles. Proporciona herramientas para transiciones automáticas de diapositivas, estilos de navegación personalizados para paginación y botones, y un sistema basado en eventos para activar lógica personalizada durante los cambios del ciclo de vida.
Emits custom events during slide transitions and index changes to synchronize state with external logic.
Vyper es un lenguaje de programación tipado y compilador centrado en la seguridad, diseñado para crear contratos inteligentes que se ejecutan en la Ethereum Virtual Machine. Utiliza una sintaxis similar a Python para definir la lógica y el estado del contrato, sirviendo como objetivo para la verificación formal para permitir pruebas de corrección verificadas por máquina. El lenguaje se distingue por restricciones arquitectónicas estrictas que priorizan la previsibilidad y la seguridad. Impone grafos de llamadas acíclicos al prohibir la recursión y exige bucles acotados para garantizar la predicción estática de gas. Además, cuenta con un tipo decimal de punto fijo nativo para cálculos financieros para evitar la pérdida de precisión. El proyecto proporciona un conjunto completo de capacidades para el desarrollo de blockchain, incluyendo gestión de estado fuertemente tipada, primitivas criptográficas para la recuperación de claves públicas y guardias de reentrancia integrados. Admite la implementación de estándares de tokens de la industria, herramientas de finanzas descentralizadas y sistemas de gobernanza en cadena a través de un sistema modular de interfaces y despliegues de contratos. El compilador transforma el código fuente de alto nivel en bytecode dirigido a EVM y definiciones ABI, mientras proporciona herramientas para pruebas automatizadas de contratos y verificación de integridad de compilación.
Writes structured data to transaction logs with indexed topics for external monitoring of contract state.