# flightjs/flight

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6,493 stars · 534 forks · JavaScript · MIT

## Links

- GitHub: https://github.com/flightjs/flight
- awesome-repositories: https://awesome-repositories.com/repository/flightjs-flight.md

## Description

Flight is a JavaScript component framework and DOM interactivity library used to map behavioral logic to HTML nodes. It provides an event-driven architecture for building modular user interface elements and managing web application interactivity.

The library distinguishes itself through a mixin-based system for injecting reusable functions and properties into components, promoting code reuse without rigid inheritance. It further enables behavior modification via function hooking, allowing developers to wrap existing methods to inject custom logic without altering the original source code.

The framework covers several core capability areas, including decoupled event communication for component interaction, lifecycle management to prevent memory leaks during teardown, and execution rate limiting through debouncing and throttling. It also includes utilities for scoped internal element querying and event sequence tracing for debugging application behavior.

## Tags

### User Interface & Experience

- [Component-Based UI Frameworks](https://awesome-repositories.com/f/user-interface-experience/component-based-ui-frameworks.md) — Provides a framework for building modular UI elements with shared behaviors and defined lifecycles to manage interactivity.
- [Behavior-to-Node Mappings](https://awesome-repositories.com/f/user-interface-experience/behavior-to-node-mappings.md) — Binds behavioral logic directly to HTML nodes to manage user interface interactivity through a component-based approach. ([source](https://github.com/flightjs/flight#readme))
- [Component Instance Lifecycles](https://awesome-repositories.com/f/user-interface-experience/component-instance-lifecycles.md) — Manages the lifecycle of UI component instances, ensuring all event listeners are cleared during destruction to prevent memory leaks.
- [Event Communication Systems](https://awesome-repositories.com/f/user-interface-experience/component-utilities/ui-frameworks/component-apis/event-communication-systems.md) — Implements an inter-component messaging system using custom event dispatching and subscriptions for decoupled interaction. ([source](https://github.com/flightjs/flight#readme))
- [Component-to-Node Binding](https://awesome-repositories.com/f/user-interface-experience/dom-node-capture/component-to-node-binding.md) — Attaches component logic to specific DOM nodes, enabling direct interaction between behavioral code and the user interface. ([source](https://github.com/flightjs/flight/blob/master/doc/component_api.md))
- [Event-Driven UI Frameworks](https://awesome-repositories.com/f/user-interface-experience/event-driven-ui-frameworks.md) — Implements an architecture that coordinates decoupled components through a centralized event trigger and subscription system.
- [Component Lifecycle Management](https://awesome-repositories.com/f/user-interface-experience/presentation-frameworks/lifecycle-state-management/component-lifecycle-management.md) — Controls the initialization and destruction of UI components to ensure resources and event bindings are properly cleaned up.
- [Component Attributes](https://awesome-repositories.com/f/user-interface-experience/component-utilities/ui-frameworks/component-apis/interface-configuration-definitions/component-attributes.md) — Provides a mechanism to define default and required property values for components during instantiation. ([source](https://github.com/flightjs/flight/blob/master/doc/base_api.md))
- [Reusable UI Components](https://awesome-repositories.com/f/user-interface-experience/reusable-ui-components.md) — Allows combining core logic and mixins into component constructors to create reusable patterns for UI interactions. ([source](https://github.com/flightjs/flight/blob/master/doc/component_api.md))

### Web Development

- [DOM Interactivity Libraries](https://awesome-repositories.com/f/web-development/dom-interactivity-libraries.md) — Serves as a comprehensive toolset for binding event listeners and managing the lifecycle of reusable UI components.
- [Behavioral JavaScript Frameworks](https://awesome-repositories.com/f/web-development/behavioral-javascript-frameworks.md) — Provides a framework to attach interactive behavioral logic to existing HTML markup without replacing the rendering process.
- [Behavioral Logic Binding](https://awesome-repositories.com/f/web-development/behavioral-logic-binding.md) — Provides a system for attaching component constructors to HTML elements to map behavioral logic directly to the user interface.
- [Browser DOM Interaction](https://awesome-repositories.com/f/web-development/browser-dom-interaction.md) — Binds behavioral logic to HTML nodes to create interactive components that respond to user inputs and state changes.
- [DOM & Event Handling](https://awesome-repositories.com/f/web-development/browser-integration-utilities/dom-event-handling.md) — Binds event listeners to elements and triggers custom events to coordinate behavior between independent UI components. ([source](https://github.com/flightjs/flight/blob/master/doc))
- [Event Listener Management](https://awesome-repositories.com/f/web-development/browser-integration-utilities/dom-event-handling/event-listener-management.md) — Manages DOM event listeners and custom event triggers to enable decoupled communication between UI components.
- [Event Listener Managers](https://awesome-repositories.com/f/web-development/event-listener-managers.md) — Provides utilities to register and clean up event handlers while maintaining the component's execution context. ([source](https://github.com/flightjs/flight/blob/master/doc/base_api.md))
- [Component-Based State Management](https://awesome-repositories.com/f/web-development/frontend-development-tools/state-data-management/component-lifecycle-utilities/component-state-management/component-based-state-management.md) — Uses an architecture that organizes behavioral logic into isolated, lifecycle-scoped units mapped to DOM nodes. ([source](http://flightjs.github.io/example-app/))
- [Function Execution Throttling](https://awesome-repositories.com/f/web-development/rate-limiting/function-execution-throttling.md) — Includes debouncing and throttling utilities to limit the execution rate of functions during high-frequency events.

### Software Engineering & Architecture

- [Behavioral Mixins](https://awesome-repositories.com/f/software-engineering-architecture/behavioral-mixins.md) — Uses a mixin-based system to inject reusable functional modules into components for shared behavior without rigid inheritance.
- [Behavioral Mixins](https://awesome-repositories.com/f/software-engineering-architecture/behavioral-mixins/plugin-mixin-systems/behavioral-mixins.md) — Implements a mixin-based system for injecting reusable functions and properties into components to promote code reuse.
- [Event-Driven UI Rendering](https://awesome-repositories.com/f/software-engineering-architecture/event-driven-architectures/event-driven-ui-rendering.md) — Implements a decoupled architecture where UI components update and interact based on system and custom events.
- [Function Hooking](https://awesome-repositories.com/f/software-engineering-architecture/function-hooking.md) — Allows developers to wrap existing methods with hooks to inject custom logic without altering original source code. ([source](https://github.com/flightjs/flight/blob/master/README.md))
- [Logic Reuse Patterns](https://awesome-repositories.com/f/software-engineering-architecture/logic-reuse-patterns.md) — Utilizes mixins and function wrapping to share common functionality and properties across multiple objects without deep inheritance.
- [Method Interception Proxies](https://awesome-repositories.com/f/software-engineering-architecture/method-interception-proxies.md) — Provides a method-wrapping system to inject custom behavior before or after existing functions without modifying original source code.

### Development Tools & Productivity

- [Debounce and Throttle Utilities](https://awesome-repositories.com/f/development-tools-productivity/execution-throttling/debounce-and-throttle-utilities.md) — Provides debouncing and throttling utilities to limit the execution frequency of callbacks and optimize performance. ([source](https://github.com/flightjs/flight/blob/master/doc/README.md))

### Part of an Awesome List

- [Web Frameworks](https://awesome-repositories.com/f/awesome-lists/devtools/web-frameworks.md) — Component-based, event-driven architecture framework.