Should You Choose React.js for IoT Apps?

Harikrishna Kundariya -
reactjs for iot apps
Illustration: © IoT For All

As IoT technology makes its way into each industry, a strong framework is required to create such feature-rich apps. JavaScript has been a programming language used for web app development. Many JavaScript-based frameworks are readily available to create enterprise-grade and future-ready apps. However, of all such frameworks, React.js has been gaining a lot of attention lately in the developer community. The framework comes with several benefits, influencing developers to integrate React.js into IoT apps. Think of LinkedIn, PayPal, Netflix, and other such brands. These brands use React.js to develop apps and leverage the benefits listed below.

In the present digital era, IoT apps and technologies are transforming how we communicate and helping businesses achieve customer retention and success. As the true potential of IoT is uncovered, its integration also increases. The global IoT spending exceeded $1 trillion in 2020. And by 2025, it’s expected for 75.44bn IoT devices to be installed. Let’s take a look at the benefits of React.js and how this framework coupled with IoT can help your business.

Benefits of Using React.js for IoT Apps

#1: Increases Efficiency for the Development Process

React.js has a compositional structure that plays a huge role in making the coding and development process more efficient. This is one of the major reasons why even Walmart also uses React.js for its IoT apps. The codes and components can be reused at different locations throughout the development. This provides a more systematic structure throughout your code.

Project management becomes easier when you can handle a challenging project as developers can easily handle huge coding structures. Moreover, individual unit components showcase independence, which helps in component reusability. This reduces the development time as well as enhances the developer’s productivity.

#2: Codebase Stability

React.js follows a descending stream of data flow. This happens from the parent components to the child components. Hence, any changes in the child components don’t affect parent components. Because of the downward data flow stream, when any changes are needed in the app, the developer just needs to alter its state and make changes. Only a few particular components of the app are refreshed. This helps with codebase stability and other benefits like enhancing code strength, improving app execution, and ensuring a smooth app performance.

#3: Facilitates Quick Rendering

When creating high-load apps with React.js, considering how the code structure will influence the IoT app execution is crucial. DOM (Document Object Model) is a tree-structured model that impacts the app performance as each minor change in the app’s upper layer negatively influences the app interface.

To do away with this issue, Facebook launched Virtual DOM in React.js, which is essentially a virtual portrayal of DOM. Changes are initially applied to Virtual DOM, which calculates and evaluates the risk related to each modification. The changes are then applied to the DOM as required without wasting much time. This makes server-side rendering faster and enhances app performance as not each component gets disturbed.

#4: HTML Code More Resistant

As each React.js app depends on HTML for loading, it is important to ascertain that your app’s HTML code is secure and safe. An HTML element with a “disabled” tag is non-mutable. Developers cannot submit that element while using the form. They could apply certain validation and activate the segment if it adheres to the criteria.

React.js reduces any risk associated with malicious material that may have severe consequences. The developers can use JavaScript XML in React.js to write the HTML code and make it more durable. They can also leverage the auto-escaping feature to secure the app.

#5: Assists in Writing

React.js comes with a feature called JSX, a JavaScript grammar extension that helps make writing segments easy. It detects HTML citations as well as simplifies the representation of the subcomponents. React.js uses JSX to simplify the segment composition process for the developers. However, it is important to follow a few principles while composing on React.js to create clean and feature-rich apps. JSX assists in making custom IoT apps by preventing errors that might take place during the writing phase.

#6: Separation of Concerns

While developing an IoT app, there are components, classes, objects, and many other layers. Each object or element might be distinct and have different coding needs. For example, the AC can have many components, and it is important to automate every component to enable proper functioning.

As such, separation of concerns helps ensure the proper differentiation of components. It also ascertains that the information passing occurs via objects that comprise data related to these components. You can segregate parent and child components from one another. For instance, for a component-based IoT app, you can utilize React.js as its framework.

#7: Easy to Maintain

Maintenance is an issue developers face, especially while working with several devices and software solutions. However, with React.js, you no longer have to be worried about maintenance. The framework makes app maintenance easy and scalable. The design framework, coding structure, and other features of React.js ease the process of app development. You could add a new code easily, change an existing code, or even update your app as necessary.

Future of React.js and IoT Apps

React.js will help pave the way to a bright future for the IoT app development space. Though it is not exclusively developed for IoT solutions, features such as fast rendering and compositional structure offer many relatable benefits. The independent codebase, better code readability, and more make React.js a great choice for IoT apps. Hence, it wouldn’t be wrong to say that React.js is a favorable choice for the IoT application development process and will remain an important part of IoT in the future.

Wrapping Up

With the many benefits that it offers, integrating React.js in your IoT app can help take your business to new heights. React.js offers better performance and UX in complex app development. And if React.js merges with IoT, it’s sure to bring several technical enhancements to your software solution.

Harikrishna Kundariya - Harikrishna Kundariya,

Guest Writer
Guest Writer
Guest writers are IoT experts and enthusiasts interested in sharing their insights with the IoT industry through IoT For All.
Guest writers are IoT experts and enthusiasts interested in sharing their insights with the IoT industry through IoT For All.