Before we dive into more technical details, we should define exactly what it is. Simply put:
Because React only handles a small subset of your entire web application, it allows for third party modules to be easily integrated and swapped out with relative freedom. This highly customizable style is opposed to a tool like AngularJS, where strict standards exist and lots of features beyond your UI are built into the framework whether you need them or not. Some don’t appreciate having to use third party modules with React, but I believe it is the better way to go.
Instead of covering the internal, technical aspects of React, I will touch on two important, high-level concepts:
What does declarative mean? In computer science, there are two terms thrown around when it comes to programming styles. An imperative style means writing code that is highly specific, where the programmer says exactly how to perform an operation in a strict, procedural fashion. In contrast, a declarative style means you describe the result you would like to achieve, without going into detailed specifics of exactly how to achieve that.
React is declarative because you simply describe the UI and functionality you would like to present to the user, and the internals of React take care of most of the technical aspects needed to achieve it. Essentially, it provides an abstraction to help developers write less and more maintainable code.
This is not to say that React handles everything for you and there is no thinking required from the developer. React provides a powerful API for developers to tap into, and customize to their needs.
Although this may be confusing, know that React code will be much easier for developers to write and maintain, versus something like jQuery spaghetti code. A poor codebase can make or break a company, so choosing wisely is vital.
Another reason to build your UI in components is that, if done correctly, they can be reused in other projects and applications, with little-to-no work to transfer them over by the developer. This would be nearly impossible if your codebase was using highly imperative programming (like jQuery, for example), where most of the code is tied to the individual project.
If you can wrap your head around these two concepts, then you should now have a good understanding of what React is capable of.
We believe that React is a great choice for stakeholders, as well as development teams.
As for why it’s smart for stakeholders, if done properly, they should not have to worry that their user interface will be a hindrance in growing their business. Adding new features and modifying existing ones can be quick and painless in React.
We are here to provide expert development of your React application. Fireart can take your idea from initial concept all the way through to the development phase, and our user experience and design services are a great complement to our React skillset.
Just tell us about your project, what are your goals, and let's start.