Tips And Tricks to Improve Your ReactJS Web Development This Year

Mobile apps and websites have become the soul of any business. Brands rely on their applications to gain brand recognition, awareness, and growth. Whether you are into entertainment, fashion, manufacturing, or financial institutions, an app simplifies the way you communicate with the customers. In this blog, we have provided some useful tips and tricks for ReactJS web app development.

Before that, if you wish to have an impactful application that doesn’t allow customers to look for other alternatives, it is recommendable to design a spectacular user interface. To achieve it, hire a leading ReactJS web development company like ours to gain a feasible, durable, and reliable solution.

Did you know? A user may never return to your app if they don’t find it user-friendly on the first attempt. To create a visually appealing frontend of the app, there are multiple tools available in the market. ReactJS is one such tool that has gained popularity, all for the right reasons.

An overview of ReactJS

ReactJS was developed by Jordan Walke, a software engineer at Facebook, in 2011. Originally, it was used on Facebook’s News Feed, and later in 2012 on Instagram. Lastly, in May 2013, it became an open-source platform with the most reliable front end software development framework features including:

  • Virtual DOM to make the app development process faster and flexible
  • Use of JSX that makes writing the building blocks of ReactJS easier and seamless
  • Compatible with Android and iOS platforms to provide access to the native features of both the platforms
  • Declarative UI to create engaging and interactive user interfaces
  • Component-based architecture with custom specific logic
  • One-way data binding that helps developers to gain control over the web app development process
  • Tips and tricks for ReactJS Development

    Without any further ado, let’s dive deeper into the tips and tricks to improve the ReactJS development:

    Structure of the Folder:

    While creating a large or complex application, developers utilize the folder structure of ReactJS to ensure all the app modules remain organized. It is similar to an index through which we can maintain a list of modules.

    ReactJS allows developers to divide the entire app into feature modules. This process offers numerous benefits such as:

  • Eliminate the need to update the entire app due to the failure of one module
  • Due to separate codes, it becomes easy to maintain
  • The slow loading function becomes handy as it allows to load of specific modules instead of a complete page
  • Offers great options to keep files in a folder in various ways
  • Avoid making new components

    When we talk about the tips and tricks for ReactJS web development, it is one of the most effective ones. It is advisable to avoid creating new components for each function you repeat in the program. For instance, if you come across a component already being used in a program, you can simply reuse it. It is the key to aiding in the maintenance of uniformity. However, it does not rule out the possibility of creating new components. Because using a previously created component rather than creating a new one saves you a lot of space and makes the codes function effectively.

    Data encryption should be the prime focus

    Web applications help businesses contact customers, provide product support, and simplify things with fewer resources. It means the app deals with various sensitive information of the users. Therefore, the apps must stay free of any vulnerabilities or security breaches.

    Brands have become more conscious about the security and privacy of their crucial information. So, as an app owner, you are responsible to keep the data in an encrypted format no matter how cool your app’s features may appear. Your primary focus should be data encryption and data security for users.

    Follow the golden CSS in JS rule

    It is one of the most amazing tricks for ReactJS web development if you intend to craft an app that offers numerous visual elements.

    The number of displayed elements will grow as the app grows in size. To avoid any naming-related confusion, experts suggest utilizing an SCSS file to store all the CSS styles needed to create the program. However, with the growing size of the file, it also gets exposed to numerous issues, which further get fixed by CSS in JavaScript.

    ReactJS offers developers a platform to build CSS in JS with the help of several unique libraries including:

  • Glamorous
  • Styled components
  • EmotionJS
  • Avoid reconciliation

    By doing so, your developers can save a lot of time that would otherwise get spent drawing and re-rendering DOM elements. ReactJS help build and manage the internal representation of the rendered UI. It also includes evading the creation of DOM nodes and rendering the ones already existing in the program.

    With the changes made in the state of a component, the “React” determines whether or not to update the newly returned element instead of the entire DOM. In case React encounters inconsistencies, it defaults to the actual DOM. Also, if you hire ReactJS developer and he encounters a slowdown in the app development process, he will suggest to speed things up to overcome it by modifying the lifecycle function “shouldComponentupdate.” Thus, it initiates the re-rendering process once you trigger it.

    Final Words

    At ReactJS India, we have been helping clients from all over the world to overcome any challenges while creating a ReactJS web app. We hope all your queries and concerns got answered in this blog. If not, connect with our experts and they shall guide you with the development errors and challenges.

    Call us today.


    What are some of the biggest challenges faced in ReactJS web development?

  • Not starting a component name with a capital letter
  • Using single quotes instead of back-ticks
  • Using React prop types
  • Not using the right version of what the tutorial is using
  • Confused with the functions and classes
  • Passing numbers as strings
  • How to improve ReactJS app performance?

  • Keep component state local when required
  • Memorize React components to prevent unnecessary re-renders
  • Split the codes in React using dynamic import ()
  • Window or list the virtualization in React
  • Lazy loading images
  • How to handle data in React?

    There are two ways you can handle data in React – either through the state or props. It means that the two types of Models in React are present to manage the data for the components.