choojs/choo
Choo
Choo is a minimalist frontend framework providing a tiny foundation for building web applications. It functions as an event-driven application core that decouples business logic from rendering and includes a client-side router to manage browser history and URL mapping without page reloads.
The project distinguishes itself through an architecture that combines a server-side rendering engine for generating static HTML strings with a stateful UI component library. This allows for the creation of self-contained interface elements that maintain internal data and persist across global renders.
The framework covers a broad capability surface including event-driven state management, template-string-based DOM generation, and plugin-based lifecycle extensions. It also supports asynchronous effect chaining and performance monitoring using the browser Performance API.
Features
- Frontend Frameworks - Provides a minimalist and composable foundation for building small, sturdy web applications.
- Event Emitters - Coordinates logic between different application parts using an event-driven communication system.
- Application State Management - Maintains a shared state object that passes data to view functions and supports server-side rehydration.
- DOM Generation - Transforms string literals into real DOM elements to construct views without a complex build step.
- Event-Based Communication - Implements an event-driven architecture to decouple business logic from the rendering process.
- Event-Driven Architectures - Implements an event-driven core that decouples business logic from the rendering layer.
- Template-Based DOM Creation - Generates DOM elements using template string literals for efficient view construction.
- Component-Based UI Libraries - Provides tools for building self-contained UI components that persist across global renders.
- Component State Managers - Supports the creation of self-contained UI elements that maintain internal state independently from the global state.
- Event-Driven State Managers - Uses an event emitter to decouple business logic from rendering and coordinate application updates.
- Self-Contained Component Compositions - Creates self-contained interface elements that maintain internal data independently from global state.
- State-Driven View Functions - Passes a shared global state object directly into view functions to determine the current UI output.
- State-to-HTML Rendering - Converts application state and current route into static HTML for SEO and faster initial loads.
- Route-to-Callback Mapping - Associates URL patterns with specific handler functions to resolve the correct view.
- Frontend Frameworks - Provides a tiny, composable foundation for building small and sturdy web applications.
- Browser History Management - Synchronizes the application state with the browser history to manage navigation between routes.
- Client-Side Routers - Ships a routing system that maps URL paths to handlers and manages browser history.
- Client-side Routing - Intercepts link clicks and updates browser history to change views without full page reloads.
- Lightweight Frontend Frameworks - Employs a minimalist architecture to keep bundle sizes low and performance high.
- Page Routing Configurations - Maps URLs and query strings to specific views to enable navigation between different page states.
- Server-Side Rendering - Generates HTML strings on the server to improve initial page load speed and search engine visibility.
- Request Routing - Maps URL patterns to handler functions using parameters and wildcards to deliver requested content.
- Client-Side Navigation Management - Provides programmatic control over view transitions and browser history for single-page application navigation.
- Navigation Event Interception Control - Intercepts browser link clicks and history changes to enable seamless client-side navigation without page reloads.
- Server-Side Rendering - Provides a server-side rendering engine to generate static HTML strings for initial page loads.
- Server-Side Rendering Engines - Includes an engine for generating static HTML strings from application state for SEO.
- Static String Renderers - Converts application state and routes into static HTML strings for fast initial server-side rendering.
- DOM Node Caching - Reduces re-render overhead by caching specific DOM nodes and using unique identifiers for list elements.
- Extensible Plugin Architectures - Provides a plugin system to attach reusable hooks and custom behavior to the application lifecycle.
- Plugin Extenders - Allows the addition of custom behavior via reusable plugins and lifecycle hooks.
- Component Lifecycle Controllers - Executes specific setup and teardown logic when UI elements enter or leave the screen via observers.
- Lifecycle Observers - Uses observers to execute specific setup and teardown logic when UI elements enter or leave the screen.
- Project Documentation Examples - Includes a menu for useful links and an FAQ section.
