Web applications have come a long way, they are not just what they were used to be. Previously website was essentially just the brochures or pamphlets or magazines. They were static pages with many lists of haphazard things that include pricing and the images of the products that they want to sell. Whereas today’s website is fast and responsive, thinking how? Well! All thanks to React. Before you can begin utilizing any technology to build up the web and mobile applications, you have to get knowledge into its nuts and bolts and see how it works with the end goal to use its features.

React is a JavaScript library for building fast and interactive user interfaces. It was developed at Facebook in 2011 and currently, it’s the most popular JavaScript library for building user interfaces. The other two players are Angular and View. Thus if you want to expand your job opportunities as a front-end developer, then you must have a hold to React in your resume. The hearts of all Real applications are Components. Components are essentially a piece of user interface (UI). So when building applications with React we build a bunch of independent, isolated and reusable components and then compose them to build complex UI’s. React application comes handy with at least one component which we refer to as the root component. This component represents the internal application and contains other baby components. Therefore every React application is a tree of components. If you ever had a chance to work with angular 2 or its higher version then it might sound familiar to you.

One question that we often get is React or Angular. Both are similar in terms of their component-based architecture. Whereas Angular is a framework or a complete solution, while React is a library, it only takes care of rendering the view and making sure that the view in sync with the state. For this particular reason, React has a very small API to learn. So, when building applications with React we need to use other libraries for things like routing or calling HTTP services or so on. There is nothing messy in this because you get to choose the libraries that you prefer as opposed to being fixed with what Angular gives you which often breaks from one version to another. So what makes React JS a preferred technology to create a kickass website and mobile applications? We have listed down a few top tips in the help of it. It isn’t necessary that these are the only tips that can help; in fact, if you have any other you can feel free to put them in the comment section below.

1) Javascript Library Advantage

One of the primary motivations to choose React JS for the web and mobile application development is the JavaScript library. As a developer, you are not confined by the burden of any layouts, patterns, or complex design that can go about as an impediment during the process of building your application. It enables you to develop an application the manner in which you picture it. That is the reason React JS is relentlessly picking up fame among the web developers and mobile applications.

2) Virtual DOM performance

The refreshing of a Document Object Model or DOM frequently turns into a reason for a performance bottleneck in case of any occurrence of web application development. In React JS, you can without much of a stretch avoid this issue as virtual DOM acts the hero. React JS enables you to develop virtual DOM and host it in memory. The main plus point of such an activity is that at whatever point any change happens in the real DOM, the virtual DOM is changed rapidly as it is located in the memory itself. Thus, DOM updates are not completed all the time and the speed of execution of your application isn’t endangered because of DOM in any capacity.

3) Backs components reusability

Component reusability seems to be an incredibly preferred standpoint for designers. React JS enables you to reuse the segments produced for some other application that uses a similar functionality. This will help in diminishing your development endeavors while guaranteeing that your components work in a smooth and faultless way. Accordingly, the speed of application development likewise expands, which spares the profitable time of the developers and in addition client’s time as well.

4) Permits the production of isomorphic applications

Isomorphic applications or isomorphic JavaScript empowers the utilization of a similar code for both the customer side and server-side components of an application. This is one way to deal with application development that offers you speed advantage when rendering on the server. It likewise upgrades the likelihood of search engines indexing your site pages and offering a superior experience for the clients. With React JS you can make parts that work easily on both the sides.

5) Developer tools

React JS was created remembering the requirements of programming engineers. That is the reason why React JS accompanies a tool that wins many star points from the developers. React Developer Tools has been structured as a Chrome dev extension. It enables you to watch react components and check a segment’s present state.

6) Easy to compose

React JS makes utilization of JSX, which is a discretionary syntax extension to JavaScript. Composing your components turns out a lot more straightforward with JSX as it licenses you to blend HTML with JavaScript. Because of the less number of guidelines it pursues, you can think of a much cleaner and easier source when contrasted with different technologies. JSX may not be the most famous syntax extension that is out there. In any case, it can turn out to be very proficient for creating custom components or high-volume applications.

There are many tutorial, that helps us solving our problem. But this video explains to build a live react app from scratch . This tutorial starts from scratch and will help you build a real-world app along with the instructor. It will help you master all the tips and tricks of the React and the important concepts required for thorough knowledge.

In the event that you are a developer who is worried about single page applications and need to think of quick, easy to use, and responsive applications, React application development is certainly a commendable decision. When you have to grow huge scale applications with often changing data, React JS can assist you in meeting the challenge in an effective way. Considering the preferences offered by this innovation, there is no motivation behind why React JS won’t be invited by developers in the quest for making propelled web and mobile applications. These are just the hand full tips. Bore these tips on the mind in order to optimize your performance.