AngularJS vs ReactJS - Exploring The More That Matters

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angularjs vs reactjs

AngularJS vs ReactJS - The Complete Comparison
 

Year after year the web world continues to witness evolving technologies that drive and set new trends. The ever-evolving trends in the Information Technology world call out organizations to employ and practice technologies, frameworks, and platforms that are efficient, submissive and provide the highest level of output. Out of those web development trends, that the digital world comes up with, some get a better take, and others vanish with time. On that note, angularjs vs reactjs is one of the primary questions that both developers and clients deliberate on, before starting the web project. The two have found a solid place in the list of Top JS Frameworks.

Basically, AngularJS and ReactJS are advanced, widely adopted JavaScript (JS) technologies that are used to create interactive single-page applications (SPAs). 

AngularJS vs ReactJS: For Single-page Applications (SPAs) Development

A single-page application is a website or web application that doesn’t need to reload the page during its use and dynamically rewrites the current page, instead of loading pages entirely from the web-server. AngularJS and ReactJS are the main web frameworks that favor for developing SPAs.

SPA Examples: Facebook, Google Maps, Gmail, Twitter, Google Drive, etc,.

The best advantage of a correctly-configured SPA is the user experience (UX), where the user gets to experience a  natural environment of the app without having to wait for the page reloads.

Now, let’s take a look at some of their facts, that make angular and react as the most desired programming languages for web development and on what separates AngularJS and ReactJS from each other. 

Angular and React: A Brief Overview

AngularJS: 

- A full-fledged MVC framework that is written in JavaScript and launched by Google.
- The principal idea behind AngularJS was to bring JavaScript into HTML with real DOM client-side rendering. So, AngularJS is JavaScript and HTML combined together.
- AngularJS with real DOM updates the entire tree in case of any change in a single data structure and is ideal for Single page applications that update a single view at one time.

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ReactJS:

- A JavaScript library, developed by the Facebook community.
- The principal idea behind React JS is to bring HTML into JavaScript that enables virtual DOM server-side rendering.
- ReactJS is best for single-page applications (SPAs) that update many views at a time.  The virtual DOM prevents the problems created by real DOM and it provides higher user experience with changes done only in the requested areas.

ReactJS - Benefits In Short

Excellent User Experience

Unlike other JavaScript frameworks, React uses the abstract form of Real DOM - the Virtual DOM. This eases the React app developers to update changes without affecting the other parts of the interface. This results in building a highly dynamic UI.

Saves Time

In React, the developers get to reuse the code components at distinct levels at any instant. Also, as the components are separated from each other, changes in one do not affect the other, which makes it easier to manage the updates. Thus making an efficient and time-saving React app development.

Improved Code Stability

ReactJS with One-directional data binding allows the developers to work directly with the components and employ downward data binding. Thus ensuring that the parent entities do not get affected by the changes of child entities. This way of binding improves code stability and supports development.

Know more on the Benefits of Using React Js - Developer Perceptions

AngularJS - Benefits In Brief

High Code Quality

Angular using the superset of JavaScript that is the TypeScript programming language eases the process of finding and eliminating the common issues while typing the code. This approach helps the developers in writing error-free codes and ensure high code quality. Also, on being a full-fledged MVC framework, it provides opinions and functionality out of the box that allows easy decision making.

Improved Design Interface

The pre-built material design components across navigation elements, form controls, pop-ups, layouts, and data table offered by Angular helps the mobile app developers to overcome Google Material Design’s impact on Mobile app design and to design a digital product for a long run.

Seamless Updates 

Angular CLI (Command Line Interface) is easy to install and user-friendly, this offers innovative testing tools and simpler commands that are supported by various engineers and platforms. So, it possible to even update those components having a third-party dependency.

AngularJS vs ReactJS: A Brief Comparison Between The Two 

Component Structure

Accounting to angularjs vs reactjs componentization, in angularjs the componentization comes with an extremely fixed structure based on three layers: Model, View, and Controller. Here, developers get the app's code in different files so as to reuse the components at the required places of the application.

While in reactjs, the architecture differs and offers a simple way of developing components in tree structures. The library of its holds all the functional programming in which the component definitions are declarative. And here, the developers get to have codes that are readable and logically structured. Thus component structure puts the fundamental differentiating point in angularjs vs reactjs.

UI Component 

In Angular, a number of pre-built components of material design are available and they come up with a built-in material tech stack. This makes the UI configuration extremely fast and simple. 

In the case of React, the UI tools are developed by its community and there are a number of paid and free UI components in the React portal. Thus UI component remains distinct in angularjs vs reactjs. 

Toolset Usage

Angular makes use of multiple code editors like  Sublime Text, Aptana, and Visual Studio and sets up the project using Angular CLI, while the server-side rendering is done through Angular Universal. 

Alike Angular, React also uses code editors like Sublime Text, Atom, and Visual Studio and bootstraps a project. It uses the create react app (CLI) tool for bootstrapping a project, and for the server-side rendering, it uses Next.js framework.

But the point of difference in angularjs vs reactjs technology comes in the testing part. Angular can be tested completely using a single tool whereas ReactJs requires multiple tools for different elements.

Development Rate & Productivity

Another factor that contributes to React vs Angular choice is their development rate and productivity. On that note AngularJS, with CLI offers enhanced development experience by creating a workspace and design functioning applications quickly. They also provide components and services with one-line commands, the built-in process to solve comprehensive problems, and complete coding features of typescript.

But, when considering ReactJS, the involvement of third-party libraries slows down the development rate. Further to that, the React developers have to determine the right architecture along with the right tools as the toolkit varies from project to project.

So, all these processes in React demand more time and effort investment, and this results in a slower development rate. All these indicate that Angular outshines React in terms of development speed and productivity.

Performance

Another factor that influences the decision to choose the right framework is angularjs vs reactjs performance. AngularJS that works with regular DOM on facing any new changes directly applies to the real DOM in the browser. Now, when the real DOM gets updated, the browser has to change many internal values to represent a new DOM. This forms to have a negative impact on application performance.

Whereas in React, when it encounters new data it creates a new virtual DOM and then compares it with the previously saved DOM. The library there compares the two object models finding dissimilarities and rebuilds the virtual DOM, with all new changes done. All of this gets done on the server, which reduces the load on the browser.

Now, React sends the HTML only for the changed element instead of sending completely new HTML to the browser. This approach aids React with much more efficient performance than Angular.

AngularJS vs ReactJS Summing Up

As per the recent records React scores more searches and Angular scores more people's interest due to the availability of ready-made solutions. This states that both technologies are developing and both are popular in the market. Both of these AngularJS and ReactJS frameworks are with great flexibility for creating flawless web applications for businesses of varying magnitude. It mostly depends on your project needs which will be the primary deciding factor for choosing one of these frameworks. Saying so the answer to angularjs vs reactjs popularity would be equal on both sides for now.

Related Articles:

Template Driven & Reactive Forms Approach​​​​​ - Angular 

Angular Components Interaction Methods - A Quick Study
 

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