Choosing the Best Front-end Web Development Tool: AngularJS Vs ReactJS

16 May

The world of JavaScript is a rich environment with dozens of tools, libraries, and frameworks.

But, with many options from Web Development Company, there is a lot of confusion. It really is a double-edged sword. While you have a lot of space for creativity and experimentation, sometimes you are not sure which library or framework to choose.

There are other personal reasons why you can opt for a popular and widely used framework of website Design Company. On top of that, you want to think about more attractive future opportunities in your career. If you specialize in something popular and you become very good, there will be many projects for custom software development company.

The obvious leaders here are Angular and React.

AngularJS VS ReactJS

Framework or library

Angular is a Framework, that is, it is an all-in-one solution that has all the necessary tools to carry out an application, which means that you have to do it "in your own way" but you do not have to look for a way to implement various functionalities.

React is a library that only takes care of the view, which implies that the rest of the tools to make an application has to be defined which ones to use (routing, state management, HTTP, etc ...), but this achieves greater flexibility with best web design services, since to be able to define all the components separately libraries can be changed that are developed in the future and improve the application without major alterations.

In general, to be able to make a complete application you would need:

Architecture

Angular handles a basic MVC architecture; we have Components for the view, Router for the control layer and services for the backend layer. The paradigm used is oriented to components.

React handles an architecture called Flux, which is similar in MVC because it also contains its model, view, and controllers but is designed by Website Design Company in a unidirectional data flow. The data travels from the view through actions and arrive at a Store from which the view will be updated again.

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The Store would be the closest thing to the model of the application. Save the data and status of the application. There are no methods in the Store that allow modifying the data in it that is done through dispatchers and actions.

Performance

React has an advantage in this point since it implements the Virtual DOM, which is a representation of the DOM that allows comparing the active DOM with the new DOM that results. From this comparison arise the least number of instructions to transform a DOM into another, which makes it have better performance than angular.

Development language

Angular uses Typescript which is a superset of ECMA2015 and uses a transpiler to compile the .ts file into a normal .js file. TypeScript offers language extensions that are designed to make writing in JavaScript easier, and associates type information with JavaScript entities to enforce type checking and improve the development workflow. (The syntax of this language is very similar to java or .net).

React uses JSX that allows embedding XML / HTML tags in the JavaScript file, this implies that JSX is a syntax extension for JavaScript. You have to use a compiler by Web Development Company, which collects our JSX code and compiles it to generate JavaScript that browsers can understand.

Templates and themes

Angular centers its templates in HTML, that is, we write some logic in the HTML, transferring JavaScript to HTML, this implies that an Html and JavaScript is maintained per component which gives more clarity of things but the detection of errors in a template occurs in execution time, also providing a little determinant information to find the error.

React all the logic and view remains in JavaScript, that is, HTML is translated into JavaScript. This generates more centralized code, but can be quite large files by components; error detection is generated in the compilation of the template, providing information about the error and the line that causes the error.

As for the themes (look and feel), both have a variety of themes available and very similar in look and feel and in fact Bootstrap with Material Design can be implemented in both by custom software Development Company.

Support

Angular is supported by Google

In general, both maintain a good community so far that supports and support, in the workplace is divided the demand of both frameworks/libraries, although in general it is indicated that Angular is more used in large companies with stricter rules and React in startups because of its flexibility.

Conclusions

Angular is a robust framework, includes everything you need to start an application but with little flexibility, its learning curve, in general, is not so short and can be a bit confusing at first if you do not have languages ​​like java and .net the syntax that manages, Handles a good support by its creators (Google) and the community in general as best web design services.

React is a lightweight and flexible library, but leaves the task of finding all the parts (libraries) necessary to generate applications, which at some point could be an inconvenience if the complementary libraries used are deprecated, although in general, this case is rare. Because its language is a JavaScript extension, the learning curve is usually not that high. It maintains good support by Facebook and by the community in general.

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