AngularJS or ReactJS - which one to choose

AngularJS or ReactJS - which one to choose


Choosing the right architecture for a new JavaScript system or website is an important step for any business project. This solution can directly affect the durability of the project, the ease of fixing and updating the code of your future product.

AngularJS and ReactJS are currently the two most well-known and frequently used JavaScript structures. These are the products of two renowned companies: Google and Facebook, respectively. Since these products are supported by giants in the technical sphere, it is quite difficult to give preference to one of them. The main differences are in the following aspects: data binding, performance, dependency resolution, directives and templates.


Advantages of AngularJS


"Angular" is a full-fledged environment that can work in any browser or on any platform. Moreover, it is refined, has all the necessary tools, and its components are fairly reliable.

AngularJS associates the values ​​of the document object model (DOM) with the model data through the controller, using two-way data binding. For example, if a user interacts with the "input" field and provides a new value for the application, then not only the view, but also the model is going to be updated.

Thanks to the modular architecture, the components have a deep binding, and each of them contains elements with their own specific functionality. Moreover, they are loosely integrated and correctly encapsulated with each other. This approach improves the maintainability of the structure and the speed of checking for errors.

By organizing the right approach, you can develop great applications in a short amount of time.

A plethora of ready-made solutions makes it possible to solve multilateral tasks. This is a relatively recent project, but there’s already a huge community formed around it.


Benefits of ReactJS


ReactJS is not a full-fledged framework, but a large JavaScript library. Quick rendering is one of the best features of the "React". This technology includes intelligent methods to reduce the number of DOM operations, optimize and speed up the upgrade process. A virtual DOM (Document Object Model) is very useful when processing large data sets. But ReactJS still does not allow full-scale development of applications on a turnkey basis. The library doesn’t contain models and controller levels. To fill in the gap, Facebook, the developer of "React", introduced Flux, which has many cool features to manage the workflow of the program.. However, development of web application projects, using several programs requires a lot of time.

There’s also the extension of the JSX syntax, which allows using quotes and the syntax of HTML tags for rendering subcomponents. It facilitates the creation of machine-readable code and provides the ability to combine components in one file with a compile time check.



Despite the fact that the differences between Angular and React are great, with their help and a certain set of knowledge, it is possible to solve all the required development tasks. When choosing a product, it is worth considering that Angular is more fully functional than React. In AngularJS, you can create an applied computer service using directives. This means using JS, CSS and HTML at the same time. In React, there’s only JavaScript available, which uses the JSX syntax, and allows you to embed only HTML in your JavaScript code. This makes Angular more universal and straightforward when it comes to creating applications and web pages. Angular had appeared on the market much earlier than the Facebook product, so its technical support and a variety of specialized materials and forums make learning it and working with it much easier.


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