Observer Packages

Automatic events hydration through CSS selectors

DOM观察事件回调

A zero-dependency library of classes that make filtering, sorting and observing changes to arrays easier and more efficient.

Modify hyperlinks on the fly with middlewares

An abstract layer that would make using intersection observer easier

Lightweight event dispatcher with strict types.

响应式数据处理库

Extry tiny state manager for LitElement

Simply handle user gestures and actions. Includes widgets.

JavaScript Deep Proxy that can have listeners added

Line-Events is a lightweight and straightforward library that operates based on the Observable pattern. It is designed to provide a simple and efficient alternative for creating Observables in JavaScript and TypeScript applications.

An efficient and easy-to-use global state manager

Javascript observable (RxJS) resize (event listener) heavily inspired by Angular Flex Layout Media Observer

Tiny, performant, SEO-friendly lazy loading library

💾 Offline storage using localstorage running in Observer

Adds reactivity power for your JavaScript

Framework-agnostic observables and computed properties similar to Knockout and Vue, built on RxJS

Allows you to track changes in any JavaScript objects

Wraps the Observer API

Simple library implementing event-emitter pattern