Observable Pattern

RxJavaJava

A JVM library for composing asynchronous and event-based programs using observable sequences.

signals-iosObjective-C

A type-safe eventing library for iOS that replaces NSNotifications and delegates with an attach-and-forget observation pattern.

ObservableSwift

A lightweight Swift library for observing and reacting to value changes with type-safe, memory-managed bindings.

Deferred UpdatesJavaScript

A Knockout.js plugin that defers and batches observable updates to eliminate duplicate computations and improve performance.

RaixActionScript

A functional, composable API for ActionScript 3 that simplifies working with both interactive (arrays) and reactive (events) data.

Observable DictionaryJavaScript

A comprehensive observable dictionary implementation for KnockoutJS that provides key-value pair tracking with reactive data binding.