Everyone is implementing robust applications utilizing enriched frameworks, ranging from startups to small, medium, and large businesses to enterprises worldwide.
One such popular framework is JavaScript, and many popular JavaScript frameworks are offered for front-end development.
Two leading names in the world of commonly compared JavaScript frameworks are Angularjs and Reactjs.
Regarding known frontend development frameworks, be it React or Angular, developers have been appreciating the goodness of both these technologies big time.
It is even more difficult for organizations to choose between the two. Angular Vs. React is an exciting evaluation that depends upon several parameters.
This article provides an overview of both technologies, their features, pros and cons, and organizations using them. It then discusses the difference between Angular and React through a parameter-based comparison matrix. It also emphasizes situations indicating when to use which—React or Angular.
What is Angularjs?
AngularJS is a well-known open-source JavaScript-based application framework for dynamic web app development. It leverages HTML as the template language and changes static HTML into dynamic HTML. It generates an environment that is easy to understand, fast to develop, and communicative.
Powered by Google and built on TypeScript, it has been a leading, fully featured, client-side framework for creating high-performing web and mobile apps. As a structural framework for building dynamic web apps, it offers enterprise-ready web app development solutions with component-based architecture and dynamic, single-page web apps, too.
There is a vast collection of integrated libraries and features such as routing, two-way data binding, dependency injection, and client-server communication that speed up web development. There are practical developer tools that are best fit to develop small to enterprise-grade applications.
ReactJS is a powerful open-source frontend JavaScript library that offers development companies excellent features for developing exclusive interfaces and experiences for high-performance solutions. Its scalability, adaptability, and flexibility help developers streamline the frontend development process and offer reliable React development services.
React showcases a component-based architecture and declarative views that help developers build fast, complicated, and interactive user interfaces seamlessly. Powered by Facebook, it follows the ‘learn once, write anywhere’ fundamental and makes the code easy to understand and operate.
React empowers developers to create user interfaces from reusable UI components. It uses server-side rendering for a flexible, performance-driven solution. It promotes a component-dependent architecture with modular and self-contained components, faster development, easy maintenance, and reusability of the logical part.
Reactjs vs. Angularjs – Key Features
Salient Features of React-
Virtual DOM and declarative views
JSX advantage with the flexibility to build blocks
Isomorphic JavaScript
Code stability with one-way data binding
Simplicity and time-saving
Rapid development and enhanced user experience
Component-based architecture
Salient Features of Angular
Two-way data binding and dependency injection
Inbuilt libraries and support for AJAX, HTTP
Angular CLI and virtual scrolling
Enhanced error handling support
Validation and forms
Crisp and clean coding style
UI and business logic split
Angularjs vs Reactjs – Pros and Cons
Advantages of Angular JS
Easy maintainability, testing, and updates
Faster server-side rendering
Interactive user interface with data binding
Single routing option
Enhanced developer productivity and performance
Fewer lines of code owing to parallel components
A material design like an interface
Strong encapsulation and intuitive app structure
Seamless updates with Angular CLI
Benefits of React JS
Reusability with predictable coding
Faster development with easy debugging
Increased developer productivity and load time
Flexibility to build blocks with single data binding
Seamless integration with third-party libraries
Easy to learn with simplistic design
Faster and effective migration
Quicker updates on the server side and frontend support
HTML-like syntax facilitates templating and documentation
Angular js vs. React js – Organizations Using Them
Companies Using Angular
Apple, Microsoft, Google, PayPal, Beam, Mesh, AWS, Telegram, GoPro, WePay, Forbes, UpWork, Delta, Santander, Samsung, Mixer, Deutsche Bank, etc.
Companies Using React
Netflix, Walmart, Asana, Facebook, Pinterest, Dropbox, Slack, Airbnb, Yahoo, Skype, Instagram, Myntra, Wix, Discord, The New York Times, Uber, etc.
Angular vs. React – Key Similarities
High-performing JavaScript frameworks
Extensive support for web app development
Open-source, frontend libraries
Creation of view from data based on tools
Client-side and server-side rendering
Accommodates scalable development
AngularJS vs ReactJS: Detailed Comparison
Parameters
Angular
React
Overview
An open-source framework for the creation of dynamic web apps, a part of the MEAN stack, compatible with code editors
An open-source library for the creation of user interface components, used to develop reusable HTML elements for frontend development
Developed By
Google
Facebook (Meta)
Year of Release
2009
2013
Written in
TypeScript
JavaScript
Type of Technology
MVC structured framework
JavaScript library
Performance
High-performance framework as it uses real DOM and two-way data binding
High-performance library as it uses virtual DOM and runs on single directional data flow
Data Binding
Two-way data binding (bidirectional) – Guarantees that the model state automatically changes when any change is made.
One-way data binding (unidirectional) – UI elements cannot be altered without updating the corresponding model state
Learning Curve
It has a steep learning curve, with a complex component management system
It has a moderate learning curve, empowers faster application development
Best Suitable For
Interactive, dynamic, and highly active enterprise web applications, complex enterprise apps, progressive web apps, and single-page apps
Large apps with continuous differing data, UI components, modern web apps, natively rendered hybrid apps, social networking apps, eCommerce apps
User Interface Components
Material Design components to ease out user interface creation
Material-UI library & dependencies to offer UI components
Testing Types
Supports both unit and integration testing
Supports only unit testing
Dependency Injection
Fully supported, automatic management of dependencies
Not endorsed, needs extra tools for management of dependencies
DOM Type
Real DOM
Virtual DOM
Frontend Development Criteria
HTML functionality extension with client-side rendering
Makes use of JSX, with a preference for server-side rendering
App Structure
Fixed, complex, component-based framework
Flexible, component-based
Usage of Libraries
It is a complete solution in itself
It can be packaged with other libraries
Community Support
Dependable community support
Not much community support
Code Complexity
Simple, easy-to-understand code
Tad difficult and complex code
App Architecture
MVC
Flux
Time of Installation
Easy to set up but can increase coding time when needed
Longer to set but faster in delivery
Testing Tools
Testing and debugging can be done through a single tool and inbuilt functionalities
Testing and debugging need different types of tools like Redux to test apps and log data
Language Preference
TypeScript
JSX – JavaScript XML
Abstraction
Medium
Strong
GitHub Stars
80.8K
180K
Fork
48.2K
30.3K
Rendering
Client-side rendering
Server-side rendering
Packaging
Weak packaging
Strong packaging
Routing
Uses a template or control for manual router configuration
Uses several modules for router configuration
Migration
Easy to upgrade/migrate because of enhanced CLI feature with inbuilt commands
Easy to upgrade/migrate through reliance on external libraries with a check on compatibility
Angular vs. React – When to Choose What?
It is a tough call to make on which to choose and when, as we compare Angularjs vs React. Here is a simple guideline that offers situations that can be referred to while selecting the technology:
You can choose Angularjs when:
There is a need to create feature-rich, enterprise-level apps
The application complexity level is from low to medium
It would be best if you created apps like video streaming apps, eCommerce apps, real-time data apps, content-based apps
You are looking at a robust and well-defined framework
The phase of the project is in the start phase with the need of a complete framework
You need to develop web apps with different architectures and environment
There is a need for dynamic web apps wherein user content will keep changing
You can select Reactjs when
There is a need for customized or personalized application
The application needs multiple events or sharable components
It would be best if you created apps like cross-platform mobile apps, messaging apps, eCommerce apps, social media apps
There is a need to expand the app functionality in future
You have dynamic content that can alter the business needs in the future
The code has grown complicated, and you need to handle it
There are continuous complaints of unresponsiveness
It is a challenging task to choose between two frontend frameworks that are highly competitive and efficient. That is the case as we compare Angularjs vs Reactjs. To each their own! Some organizations may find Angular better, and some may find React better. Based on the criteria mentioned above, you can decide between the two.
Overall, when evaluating Angularjs vs. React, both come out as winners and have tremendous support from the community. Other external parameters, such as project requirements, complexity levels, availability of skilled resources, business objectives, costing and efforts, budget estimates, etc., play a crucial role in determining the technology.
We have a team of highly skilled, efficient, and experienced ReactJS Developers who are equipped with the right skills and in-depth knowledge of React fundamentals to deliver SPAs, PWAs, static site generation, social media apps, dynamic web pages, and more with an assurance of on-time project delivery.
Hire a skilled React developer from us. We have trained and experienced ReactJS developers who are ready to extend your team. Our developers are proficient in extensive ReactJS development and have experience building feature-rich frontend and web app solutions.
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Hire a dedicated AngularJS developer from us. Our AngularJS developers have proven their skills by creating widespread AngularJS websites and mobile apps with supreme quality within stipulated timelines.
Frequently Asked Questions
AngularJS is often preferred for large-scale applications due to its built-in features like dependency injection and two-way data binding, which can simplify complex applications. However, ReactJS can also be used for large applications when combined with additional libraries and tools.
ReactJS uses a virtual DOM to efficiently update only the necessary parts of the actual DOM, resulting in better performance. AngularJS's two-way data binding can lead to more frequent updates, potentially affecting performance in large applications.
ReactJS follows a component-based architecture where UIs are built as a tree of reusable components. AngularJS also uses components, but its architecture is more opinionated, involving controllers, services, and directives within an MVC structure.
Both AngularJS and ReactJS have active and large communities. ReactJS, being a library, may have a more diverse ecosystem with various third-party libraries, while AngularJS offers a more integrated solution.
React provides a more lightweight and flexible approach to building user interfaces. Its one-way data binding and virtual DOM contribute to better performance and simpler debugging in large applications.
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