React has been the most popular JS framework in 2017, and there’s no sign that this will change in 2023. In fact, React had already been around long enough to develop best practices and common code patterns that you should follow as part of your next React project. Here are eight of those practices, as we’re sure they’ll be relevant throughout the coming years, too.
With the demands for high performance and responsive applications in web, mobile, gaming and desktop spaces continuing to grow exponentially, the need for experts in this field is also increasing at an exponential rate. So it’s no surprise that Top React Development Companies in India are in high demand these days. It’s true that this field is currently dominated by front-end developers but there is also a growing need for back-end developers who know how to work with all the new frameworks like React.
Here Are The 8 React Best Practices You Need to Follow In 2023
1. Keep component creation to a minimum
React is the favored way to render your UI, and the complexity of your application makes it difficult to limit component creation. That said, by looking for opportunities to reuse components in different contexts, you can keep your component creation to a minimum and your code easy to maintain. Take this opportunity to review how often each of your individual components are being used across the app and see if there are some that are worth extracting into a new module so they can be reused more frequently.
2. Use a linter
A linter is a tool that you can use when writing code in order to make sure that the developer has used certain guidelines and standards while they were working. Linters can also be used by developers to set guidelines for themselves when working on projects as a way of holding themselves accountable. If a linter is available, we recommend installing it so that you can use it as an objective measure against which all your projects will be judged.
We’ve found ESLint to be a great choice for our needs because it is designed specifically with JavaScript-based programming languages like JSX (which we’ll talk about later) in mind. It automatically looks out for any issues or deviations from best practices and points them out to you while you work so that you know what you need to do before things go wrong.
3. The code should be testable
The code should be testable for various purposes. Testing code can be achieved with both unit testing and manual testing. Manual testing is the most reliable way to do it and should always be the starting point for any new project. Unit testing, on the other hand, is used by developers when they want a more scalable solution since it doesn’t require them to execute every line of code just so that it can produce accurate results.
4. Avoid Using State
You may not realize it, but state is considered a leading cause of poor user experience. State makes your app unreliable and increases the chance that you’ll needlessly run complicated calculations. The solution is simple: don’t use it! By avoiding the use of state, you can be sure that your users will have the best possible experience with your product.
As an added bonus, by not using state you can save yourself from costly maintenance fees and updates that would otherwise be necessary. What are you waiting for? Hire reactJS developers now to make your application the best in its class!
5. Follow Naming Conventions
React components use name attributes to identify themselves. When naming these components, you’ll want to follow a few naming conventions -Use kebab case for the first letter of each word in your component’s name. For example: AppHeaderTitle or TabbedMenuItem -Only capitalize the first letter if it is a proper noun or if it is at the beginning of sentence.
For example: I am Heather Burke and have been an avid reader of this blog post from start to finish! I agree that following naming conventions is important as well as other React best practices such as using props for data. Thank you so much!
6. Use a Framework To Manage State
Use a framework for managing state. The best frameworks give you a lot of abstraction and make it really easy to manage your application state. One of the most popular is Redux and that’s what we’ll use in this tutorial. It will help us keep our components more organized and allow us to save data without too much hassle.
It also has a pretty good learning curve which makes it an ideal choice for beginners or anyone who’s looking to get started with web development. We won’t go into how Redux works in detail but if you’re interested, there are plenty of tutorials on the web that explain how redux stores data through actions and reducers which is basically just something that takes some input from an action and turns it into some output or new state.
7. Use TypeScript (or ES6/ES7 syntax, if you prefer)
Use TypeScript. TypeScript is an extension of JavaScript that lets you write all sorts of useful things without losing your focus, because it includes a wide range of syntax. This becomes incredibly helpful with maintaining focus and clarity on the code-side.
It’s not just a different way to write the same old thing; it offers better control for certain problems and provides more for building new things with which you’re unfamiliar. TypeScript is widely used in the industry, from small startups to giant companies like Uber and Google.
8. File structure
Your file structure should be organized and each code snippet should be self-sufficient. This will make things easier if you need to reuse that code elsewhere. Plus, try incorporating components with your state and child lifecycle methods for better reusability across views.
Create a folder for each component that includes all of its state, methods, and child lifecycle.
Even if you’re creating a small widget it should be isolated so you don’t run into problems when scaling up. A good rule of thumb is that every component should have at least one root-level state and then have methods/lifecycles attached as needed.
Conclusion
React is still a more modern and future-proof framework. It was created for the purpose of creating interactive web applications. The requirements for hiring reactjs developers are about to rise due to the demand for these professionals who can work on both mobile, desktop, and server platforms. One cannot assume that one will be able to hire reactjs developers without experience in iOS development as it’s also likely that they have been working on cross-platform frameworks. Hiring new talent will also require an understanding of how this framework works from their perspective in order to recruit qualified candidates.
