Over the years AngualrJS and ReactJs – the two most popular JavaScript frameworks have been in debate as to which is the best choice for front-end development. In all aspects, there isn’t any clear answer when it comes to choosing between two very popular and consistent structures. 

Both frameworks are actively used by businesses across US, Canada, United Kingdom, and other countries. AngularJS has been included almost in all top 10 list of javascript frameworks since its release in 2009. This Model-View-Control (MVC) framework is largely loved by web programmers. Although, ReactJS isn’t a framework it is widely adopted by javascript developers.

Here’s a StackOverflow survey that shows the popularity of both AngularJS and ReactJS among the developer’s community:

Angular VS React
Angular VS React

AngularJS Vs ReactJS – Frameworks vs Libraries

AngularJS is a framework, while ReactJS is a library, so comparing these is like comparing apples with oranges. On one side, AngularJS is one of the most structured javascript frameworks with numerous unique solutions and projects developed in it. And on the other hand, React developers need to add multiple libraries to run as a regular framework. However, the sequential workflow of React is the same as Angular, so the comparison is possible.

Both of these technologies have a fair amount of similarities and differences that set them apart. Here is an illustration that will help you to know more about both of these:

Technology ReactJS AngularJS
Author Facebook Google
Type Open source JS Library Full-Featured MVC
Availability of Tools High Low
Learning Opportunity Low High
Languages JSX JavaScript, HTML
Rendering Server-Side Client-Side
Packages Powerful Not really
Data Binding Uni-Directional Bi-Directional
Application Architecture No, in combination with Flux MVC
DOM Virtual DOM Plain DOM
Latest Version 17.0.1 / 22 October 2020 1.8.2 / 21 October 2020

While there are numerous differences between ReactJs and AngularJS, both offer benefits. Here are some key differences and benefits:

High scalability

AngularJS is highly scalable because of its structured design and powerful CLI. Whereas React can be tested, which is effective for improving the workflow. Hence, these stacks are more scalable compared to other systems like VueJS. And according to JS researchers, ReactJs tops the list when respondents were asked about satisfaction levels.


As far as performance is concerned, simple getters in Angular are not accessible as they are called on every render. Thus, it is recommended to use the BehaviorSubject from ReactJs as it serves the idea.

High confidence level

From the level of trust, we mean the inclusion of dependency injection, which is the heart of this argument, since it is characterized by a react’s model of effective programming and immutability. However, some type of dependency injection is almost unavoidable in a data binding environment, because it is helpful in detachment when data splitting architecture is not available. Angular supports dependency injection and one big advantage of the same is its ability to shape different lifecycle for different stores.

Well, some React models orchestrate some kind of global application state that maps to disparate work, however, this is good for starting errors when clearing the global state at work. On the other hand, the websites created using React are growing and impeccably accessible for programmers to work on – this is a more valuable and often overlooked idea.

Simplicity and code length

ReactJS is very simple and easy to learn but creating a project in React may take a long time. While learning Angular is not easy by any means, and its natural entanglement sometimes creates a lot of confusion as the Angular deliberately creates 3rd party syntax and stores.

The complexity of the paradigm

Angular’s performance is quite sensitive about its scope due to copy-n-compare. In any case, you cannot use the big paradigm, as it has some pros and cons. The advantages are that it makes the code simpler and more testable, but the disadvantages are that you have to break up the objects you normally use and reverse engineer it again. However, React in such scenarios gives you choice without any performance penalty. In the end, it all depends on the skill level of programmers. So it is important to choose the outsourcing partner carefully. 

Summing Up

Now that you have understood the main differences, the question arises, which one is better? Well, in line with the above-mentioned factors, Angular and React operate on completely different approaches to designing a business front-end regardless of their size. Technology is the best and the strongest, and while it is neither better nor worse, it depends entirely on your business goals and system constraints that will allow you to make the final choice.

In case you are building dynamic apps, a single page app, and your own app, ReactJS is the ideal choice, and if you are building cross-platform mobile apps, enterprise software, and progressive web apps, or hybrid mobile apps, then Angular is the best choice.

In short, both AngularJS and ReactJS provide a robust toolbox for scalable, quality, and reactive web apps. However, React is a good choice if your web application isn’t enterprise-level, React may be the most profitable choice, and for those looking for a well-established and sophisticated enterprise solution, AngularJs may be popular.

If you want to know which technology will be best for your solution, contact expert developers at InvoZone.

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