Search Results for "observer"
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Showing 34 open source projects for "observer"
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1
RxJava
Reactive Extensions for the JVM
...It helps you write cleaner and simpler code by providing methods for solving problems quickly, and is easy to maintain and understand. RxJava works by extending the observer pattern in order to support sequences of data/events. It also allows you to compose sequences together declaratively through added operators, all while abstracting away concerns like low-level threading, thread-safety, concurrent data structures and synchronization. RxJava is commonly used for running simple background computations. ... -
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Swiper
Most modern mobile touch slider with hardware accelerated transitions
Swiper is the most modern free mobile touch slider with hardware accelerated transitions and amazing native behavior. It is intended to be used in mobile websites, mobile web apps, and mobile native/hybrid apps. Swiper is not compatible with all platforms, it is a modern touch slider which is focused only on modern apps/platforms to bring the best experience and simplicity. Swiper, along with other great components, is a part of Framework7, a fully-featured framework for building iOS &... -
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Laravel Auditing
Record the change log from models in Laravel
...Laravel Auditing allows you to keep a history of model changes by simply using a trait. Retrieving the audited data is straightforward, making it possible to display it in various ways. Auditing events provide a simple observer pattern implementation, allowing you to subscribe and listen to the audit events. Ability to use an Audit record to transition between the states of an Auditable model. If needed, the Audit data can be transformed before being stored. The package comes with a number of useful features that make it easy to customize and control the auditing process. ... -
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HASS Configurator
Configuration UI for Home Assistant
The HASS Configurator is a small web app (you access it via a web browser) that provides a filesystem browser and text-editor to modify files on the machine the configurator is running on. It has been created to allow easy configuration of Home Assistant. It is powered by Ace editor, which supports syntax highlighting for various code/markup languages. YAML files (the default language for Home Assistant configuration files) will be automatically checked for syntax errors while editing. The... -
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TanStack Query
Powerful asynchronous state management, server-state utilities
...There's no global state to manage, reducers, normalization systems or heavy configurations to understand. Simply pass a function that resolves your data (or throws an error) and the rest is history. TanStack Query is configurable down to each observer instance of a query with knobs and options to fit every use-case. It comes wired up with dedicated devtools, infinite-loading APIs, etc. -
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Design Patterns in Swift
Design Patterns implemented in Swift
Design-Patterns-In-Swift is a repository that translates classic software engineering design patterns (from sources like the Gang of Four) into Swift code examples, so you can see how those patterns look in a modern, strongly typed, object-/protocol-oriented language. It covers creational, structural, and behavioral patterns: singletons, factories, decorators, observers, strategy, command, mediator, and more. For each pattern, you’ll typically see one or more Swift implementations,... -
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zibaldone
c++/java library for thread support and other useful stuff
...Currently zibaldone provides the following functionalities: => a class named "Thread" that (likewise what happens in Java) is to be inherited to create user thread. => event communications management between threads (design pattern observer) => socket support class (both PF_LOCAL and AF_INET on Linux, AF_INET on windows) => Serial port communication support class => Timer objects => Logging facilities With zibaldone you can easily: developing a c++ or java multithread application connecting a thread to a socket connecting a thread to a serial port triggering an event to a timeout on a thread Note: zibaldone offers an identical interface both for linux and windows. ... -
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Autobahn|Java
WebSocket & WAMP in Java for Android and Java 8
...Eg it does not run any network stuff on the main (UI) thread. The WAMP layer is using Java 8 CompletableFuture for WAMP actions (call, register, publish, and subscribe) and the Observer pattern for WAMP session, subscription and registration lifecycle events. The library is MIT licensed, maintained by the Crossbar.io Project, tested using the AutobahnTestsuite and published as a JAR to Maven and as a Docker toolchain image to Dockerhub. -
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vue-observe-visibility
Detect when an element is becoming visible or hidden on the page
...It exposes the v-observe-visibility directive, which calls a user-defined function whenever visibility changes. The callback receives a Boolean visibility state and the corresponding IntersectionObserverEntry object. Developers can configure the observer root, root margin, and visibility threshold through standard Intersection Observer options. A once mode stops observation after the first visible event, making it useful for lazy loading and entrance animations. Throttling and leading-event controls reduce noisy updates during rapid scrolling. The observer can be disabled dynamically with a falsy directive value, while older browsers may require an Intersection Observer polyfill. -
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10
React Native Router
The first declarative React Native router
...Inheritance of scene attributes allow you to avoid any code/attribute duplications. Adding rightTitle to a scene will apply to all child scenes simultaneously. All scenes are wrapped with observer. You may subscribe to navigationStore (Actions in v3) and observe current navigation state. Not applicable to Redux. -
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RxPermissions
Android runtime permissions powered by RxJava2
This library allows the usage of RxJava with the new Android M permission model. If you need to trigger the permission request from a specific event, you need to setup your event as an observable inside an initialization phase. You can use JakeWharton/RxBinding to turn your view to an observable (not included in the library). Because your app may be restarted during the permission request, the request must be done during an initialization phase. This may be Activity.onCreate, or... -
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m2m-js
Vanilla js Libraries
...Vanilla Javascript/ Sortable Grid / Repeater / List library. Form Validation. Easy Field Binding. Supports Template based development. Supports Component Based development. Custom Components like Calendar. Observer-Observable sample. 'Update UI On State Change' in a few lines of code. Fully re-written in ES8. -
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Design Patterns Written in Unity3D
All Gang of Four Design Patterns written in Unity C#
The Design Patterns Written in Unity3D project is a guide to implementing software design patterns specifically within the Unity game development environment. It demonstrates how common patterns such as singleton, observer, factory, and state can be adapted to Unity’s architecture. The repository includes practical examples and code snippets that show how to structure game systems for scalability and maintainability. It emphasizes clean code practices and modular design, helping developers build more robust and reusable components. The project also explains the reasoning behind each pattern, making it educational as well as practical. ... -
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Happy Java Library
Multilock, Collections, Controllers, Delegates, Generators, Streams
Helps to develop and test event-based multi-threaded Java application. Because of method called as API-Evolution the Happy Java Library is fully downward compatible. The library contains following functionality: MultiLock, Parallel loops, Collections, Controllers, Generators, Delegates, Streams. -
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Python Patterns
A collection of design patterns/idioms in Python
Python-Patterns is a repository collecting implementations of many classical design patterns and idioms, written in Python. It serves as an educational resource: showing how to implement creational, structural, behavioral, testability, and other patterns in a Pythonic style (or sometimes less so), illustrating trade-offs, different styles, and use cases. It’s intended for learners or developers interested in software architecture or design, rather than as a production library. Includes... -
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React Performance Devtool
A browser developer tool extension to inspect performance
...Performance measures can also be logged to a console. With every re-render, measures are updated and logged to the console. To use this devtool extension, you'll need to register an observer in your app which will observe a collection of data (performance measures) over time. Registering an observer hooks an object containing information about the events and performance measures of React components to the window object, which can then be accessed inside the inspected window using eval(). -
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RxJavaSamples
Examples of some of the most common usages of RxJava 2 and Retrofit
...For non-disposable tokens (tokens that can be reused), after obtaining the token, save it for repeated use, and use retryWhen() to automatically re-acquire the token when it expires, making the process of token acquisition completely transparent and simplified. Convert the returned data into a more convenient format and give it to the Observer. -
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Reactive Extensions for JavaScript
An API for asynchronous programming with observable streams
An API for asynchronous programming with observable streams. The Observer pattern done right. ReactiveX is a combination of the best ideas from. The Observer pattern, the Iterator pattern, and functional programming. ReactiveX is everywhere, and it's meant for everything. Available for idiomatic Java, Scala, C#, C++, Clojure, JavaScript, Python, Groovy, JRuby, and others. Embrace ReactiveX's asynchronicity, enabling concurrency and implementation independence. -
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AndroidEventBus
Library for android, simplifies communication between services
...It allows developers to define and post custom events that can be observed by multiple parts of an app, such as UI controllers, services, or background workers, without requiring direct references between senders and receivers. Unlike simple observer patterns, AndroidEventBus typically integrates with Android lifecycles so that subscribers are automatically registered, paused, or cleaned up based on activity/fragment state — reducing memory leaks and errant behavior during configuration changes. The library aims to simplify common inter-component messaging tasks (like posting a login success event or notifying multiple listeners of state changes) while preserving type safety and performance. -
20
CargoBay
The Essential StoreKit Companion
...It provides one-step receipt and transaction verification following Apple’s recommended server validation flow. Product information can be requested with block-based callbacks from local identifiers or identifiers supplied by a remote service. Payment queue observer methods are exposed as blocks, reducing the need for repetitive delegate code. The library automatically checks transaction uniqueness to help prevent the same purchase from being processed twice. A shared manager coordinates product lookup, payment events, and receipt verification across the application. CargoBay is MIT-licensed, archived, and no longer maintained, so it mainly serves as a legacy reference for StoreKit integrations. -
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Small general-purpose Java library. Examples are provided in JUnit tests and demo projects. Compatible with NetBeans and Eclipse.
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JSMVC
Javascript MVC Single Page App Framework
A simple minimalistic MVC framework for JavaScript. Utilizing Routing, Views, Models, Controllers, Entities, Observer pattern, Two way Binding, Require.js and Templates. The current project is zipped from VS 2013. This is version one and will be going through several eveloutions. This is a working prototype provided you have an adventure works DB setup. Can be changed in web config. If you wish to use my azure web sites adventure works db, you may contact me and I may set you up access. ... -
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Java ThreadPool
Simple java threadpool
Java ThreadPool is a java framework which gives the user the possibility to execute a divided problem into a finite number of subproblems, execute each subproblems in an asynchronous way and combine the result of each subproblem in a final result for the initial problem. The division of the problem into subproblems and the combining the subproblems' results into a result for the initial problem, is the user responsability. -
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This is an implementation of the Model-View-Controller (MVC) and the Observer patterns for the PyGTK2 graphic toolkit. See the project Homepage for further information.
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TcpChannel
A simple, non-blocking, NIO-based, TCP socket API for Java
TcpChannel is a simple, small API to allow processes to communicate using TCP sockets based on NIO implementations. The API presents the communication between processes using an observer pattern for handling received messages and an asynchronous send method for sending. Generally, writing NIO socket handling is non-trivial. TcpChannel exists to let Java developers write processes that communicate with each other using a simple send and receive pattern.
