In the digital industry Reactjs Development Services has rapidly become the most popular front-end technology, with huge names like Netflix, Facebook and Airbnb using it. React programmers are in great demand, and it’s just getting worse.
Today, we’ll look at the common mistake made by React developers
1. Creating insufficient components
ReactJS Development Company often makes this mistake of not developing sufficient components. Although React allows you to design large components that do numerous functions, it’s better to keep components short, with each component similar to a single task not only saves you time, but it also helps in testing as you can see which components are linked to any errors that may arise.
2. Component-based logic
The presentational and container component creation technique is often one of the first to see while looking for a suitable method to develop components for reusability. Container components have to do with how they perform, whereas Presentational components have to do with how things look. Presentation markup and app logic are repeatedly combined into one component in React applications.
The drawback of this technique is that it is hard to reuse any of the components or logic without copying and pasting. You can more simply achieve reusability of both the markup and the logic if you adopt the creation and presentational paradigm. You can also correct the user interface without affecting the behavior.
3. Unit tests are not written.
This is a common mistake as programs can theoretically function without unit tests, it is commonly ignored. A unit test allows you to freely test different portions of your program to ensure that it performs as expected. You can build a unit test to see if a prop supplied to a component was reduced in the browser, for example.
You might be confused as to why you would write such a short test. When you write your components, you want your prop to appear correctly, but a competing CSS style can sometimes prevent it from doing so. By pointing out the error instantly, writing a unit test saves you the time you’d spend looking for it (failing). They make it easier for you to troubleshoot your software rapidly.
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4. Use of auxiliary classes or functions is not recommended.
This is a typical blunder that I’ve observed in a lot of React apps.We have reusable functions in our programmes, in addition to reusable components. This functionality is frequently hardcoded from component to component, resulting in inefficient and inconsistent behavior across related components. To grab a resource, save it to state, and manage errors, all container components include logic.Most of the time, this behavior is constant from one container component to the next, but when not written properly, it can act inconsistently. Consider the above example, in which we use an API request to retrieve a resource, set the state, and handle problems. We can reuse the same logic if we extract it to a helper class or method to make API requests, set state, and handle errors.
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