Chain of Responsibility in JavaScript

Chain of Responsibility in JavaScript

In this JavaScript tutorial, we will be going over the Chain of Responsibility design pattern by implementing one and covering some use cases. The Chain of Responsibility (COR) is a pattern that allows some requests to be sent, received, and handled by multiple objects. These objects (which are just functions) are not dependent on the implementation details of the previous or the next request and can decide what to do in that manner during the execution. They provide some useful abilities that feel intuitive. Such abilities include deciding to abort or continue the chain, building a middleware pipeline, and so on.

Knowing design patterns is vital in the software industry, as they have been proven to solve real-life problems in business applications. For example, Publish/Subscribe is a common pattern that is extensively used in the DOM. The Command pattern is used in Redux, which boomed in a short period of time due to its unique, robust, and simple ability to manage app state that is also very scalable.

The interesting part about design patterns is that they aren’t one-size-fits-all solutions. Some design patterns can work more efficiently than others in different situations, and it’s up to the developer to decide when and how to use them most efficiently in their apps.

In this article, we will be going over the Chain of Responsibility design pattern by implementing one and covering some use cases.

The Chain of Responsibility (COR) is a pattern that allows some requests to be sent, received, and handled by multiple objects. These objects (which are just functions) are not dependent on the implementation details of the previous or the next request and can decide what to do in that manner during the execution. They provide some useful abilities that feel intuitive. Such abilities include deciding to abort or continue the chain, building a middleware pipeline, and so on.

react javascript programming web-development nodejs

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

How native is React Native? | React Native vs Native App Development

Article covers: How native is react native?, React Native vs (Ionic, Cordova), Similarities and difference between React Native and Native App Development.

Hire Dedicated JavaScript Developers -Hire JavaScript Developers

Hire dedicated JavaScript Developers who are proficient in AngularJS, ReactJS, NodeJS, & VueJS frameworks. Get flexible hiring models as per your business requirements.

Top NodeJS Web Development Company India & USA – ByteCipher P. Ltd

Seeking for the top NodeJS development company in USA & India? Our expert and skilled NodeJs developers are dedicated to offer you a full-spectrum of nodejs app development services.

Hire NodeJs Developer

Looking to build dynamic, extensively featured, and full-fledged web applications? **[Hire NodeJs Developer](https://hourlydeveloper.io/hire-dedicated-node-js-developer/ "Hire NodeJs Developer")** to create a real-time, faster, and scalable...

Why And Where To Use ReactJS For Web Development?

There are numerous frameworks and libraries accessible in this advanced digital world that can help you with agile web development. But…