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As you know, React is a library developed by Facebook and can integrate with many exciting components. Developers can make their components available to the community by creating and publishing them on the platform.
This time, we’ll tackle the topic head-on and demonstrate some of React’s most fundamental and conventional best practices for web developers.
Why Should You Use ReactJS for Web Development?
It must have crossed your mind that you would like to know why you should use React.js. With the increase in JavaScript use, we have various options available, and here are some key reasons to use React.js.
It’s Flexible
The flexibility of React is remarkable. After learning it, you can develop quality user interfaces across various platforms. To make it clear, React is not a framework but a library. With its library approach, React has evolved into one of the most impressive tools in the industry.
There’s a Lot to Like About React as a Developer
React will become a favorite among your team once they code in it. Combined with React’s small API, rapid development creates an excellent developer experience.
It is very easy to learn React’s API. Concepts are few and easy to understand.
The Performance of React Is Excellent
To make React faster, the team realized that JavaScript is fast. However, updating the DOM is time-consuming and minimizes the number of changes made with React. This software has figured out how to update DOM most efficiently and intelligently as possible.
Tips for Reacts Best Practices Every Developer Should Know
React is easy to learn, but you will have terrible web apps if you don’t follow some best practices. Developing the same application will be challenging for another developer as well. To assist you in writing better React code, here is a list of tips and best practices every web development company and Reactjs developer follows.
Components Should Be Small and Function-Specific
Using React, you can create large components that perform various tasks. To create components corresponding to a single function, keeping them small is a better practice. In a perfect world, each component should be responsible for rendering a specific portion of your page or modifying a particular characteristic.
Components Should Be Functional
Beginning developers often need help with whether to create a functional or a class component.
When you are not utilizing the life cycle method or the component’s state in your code, it is more efficient to write functional components.
Functional components have an advantage because they are pure JavaScript functions and don’t have any lifecycle hooks or states to worry about while reading and testing.
Component-Related Files Should Be Grouped in One Folder
Make sure that when choosing a folder structure for your React app, you choose one that is component centric. To do this, you need to keep all the files related to a particular component together in one folder.
Initialize Component State Without Class Constructor
As we all know, most developers use the class constructor to initialize the component state you will use in the future. While it is not a particularly undesirable practice, it does increase the redundancy in your code and lead to some performance issues. The state has props; you need to call super with them when you initialize the state in the constructor. However, it adds more lines to your code and makes it slower.
Consider Using Fragments Instead of Divs When Possible
A React component must return code wrapped in and enclosed in a single tag, typically a <div> or a fragment of the React framework. It is a good idea to use fragments in your code whenever possible.
Using <div> increases the size of the DOM, especially when working on a large project, since the more tags or DOM nodes your website contains, the more memory it will require and the more processing power it will require from your browser. This results in a slower page speed and a less satisfactory user experience.
Props Can Be Destructed by Object Destructuring
The prop name should be passed instead of the props object. By doing so, the props object is no longer required whenever needed.
Here is a component that makes use of props as they are.
const Button = (props) => {
return <button>{props.text}</button>;
};
Destructuring objects refers directly to the text.
const Button = ({text}) => {
return <button>{text}</button>;
};Stateful Components Are Optional
In line with their name, stateful components are responsible for storing and providing information about the state of the components. A stateless component has no memory and provides no context.
Components that do not require the state to execute require less code than those that do. As a result, the application performs better and has a higher performance.
Hence, it is one of the best practices to reduce the number of stateful components used in React code.
React 16.8.0 introduces ‘React Hooks,’ a new feature. The feature enables the development of stateful functional components and entails the obliteration of the need for class components in the development process.
Conclusion
Even though React can be used in many different ways, implementing specific practices will assist you in getting the most out of your React experience.
Considering your project type and specific goals when following these tips will help you determine which React best practices are most appropriate for your project.
If you have no prior expertise or team of experts to assist you with Reactjs web development, choose to Hire ReactJS Developers to invest in the betterment of your project.
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