React: Brief Overview
As we’ve already mentioned, React is a JS library introduced by Facebook developers. Juxtaposed with the Angular framework, which is based on MVC architecture, React is helpful when using View components, providing flexibility for developers. Coding with React results in HTML code.
Using React is, basically, an interpretation of the reactive programming — i.e., the changing of working principles of a software solution depends on the changing state of its components. Reactjs constantly involves DOM based on the JS code and redraws its separate nodes when needed, doing so faster than any other previously existing solutions.
Why Companies Increasingly Choose React?
Let’s see why React is better than any other library or framework for frontend development as well as how to indicate the value of its advantages in the project life cycle to the fullest extent:
- Modular nature. The React library was initially created for building web solutions based on the components that are gradually surrounded by more complex structures. This approach allows developers to form separate module blocks that, further on, could be very easily modernized and used in other projects. Moreover, it provides a wholesome representation of the whole project, i.e., all connections between separate components are defined along their development, not at the beginning or finish of working on the project (which can be quite cumbersome when there is a large number of separate files and classes to deal with).
- Simplicity of code testing. The module nature of code not only significantly increases the speed of development. Reusing the existing code allows avoiding a plenty of errors in new projects. If you repeatedly use initially efficiently designed components, you’ll need to write less code and just use them to build a new user interface. The less new code you need, the lesser are the chances of new errors appearing. You’ve already gone through them and tested everything while working with a real project, which means that when bugs appear in the code, it’ll be easier to define their origins.
- Simplicity of code optimization. A component-oriented approach to the creation of React-based solutions provides developers with an ability to easily customize the existing components, turning the software development process into a constant enhancement process. The components that were already created during some other project's life cycle don’t have additional dependencies. In this sense, nothing gets in the way of using them again for other projects, gradually optimizing them according to the changing client requirements and implicit UX requirements.
- Propensity for creating dynamic web pages. The creation of interactive elements and dynamic content is the forte of the library in discussion. The thing is: standard tools and technologies, like the JS + HTML + CSS combination, don’t allow for creating something interactive and dynamic without sacrificing performance. For instance, the visual part of the HTML code, called DOM (Document Object Model - a tree of objects), is usually redrawn each time a user makes certain changes within the page (e.g. scrolls it down). The redrawing operation is quite resource intensive if it isn’t optimized the right way. In the case of ReactJS, instead of regular DOM, its lightweight copy—Virtual DOM—is used. It doesn’t redraw the whole tree from scratch, only the nodes that were changed. As a result, from the user perspective, we get an almost immediate reaction to any manipulations.
- No need for detalization of objects. Yet another good thing about ReactJS is the level of abstraction the library provides. It allows you to forget about dedicating any extra efforts to the creation of objects, defining properties that matter least in them. In this aspect, in terms of accessibility and speed of performance, ReactJS outruns Angular—which is rightfully deemed as one of the most popular frameworks for frontend development.
- A wide range of compatible tools. React is an extensively popular library, which is why it is compatible with numerous third-party tools. Thus, in your projects, you can limitlessly employ React Developer Tools, Bootstrap, Drupal or Redux.
- Top status on the market. Did you know that React laid the foundation of the development of such web solutions as Dropbox, Netflix, Airbnb, PayPal, Walmart, Tesla Motors, and others? Not to mention Facebook itself. We believe that this is a great indication of the library being literally crammed with top solutions for up-to-date web development.
- Large developers community. Last but not least, to answer the question ‘Why use React for web development at all?’ It is really popular, which means that there are tons of tutorials, public pages, and articles dedicated to web development based on ReactJS. Visit any of ReactJS developer forums to immediately get the answer to practically any question.
Read also: 10 Famous Websites Built with ReactJS
Why Use ReactJS: Summary
Having analyzed all the above-mentioned reasons to use ReactJS for web development, you’ll agree with us that the library is easily among the best tools for all web developers out there. Indeed, React is so accessible in use and so flexible in performance that it becomes hard to overestimate all the benefits that website and app creators receive from it. You can also experience the great powers of React. Contact us and order a ReactJS-based project. We’ll provide you with a user experience that will propel your concept to the forefront of the industry.