React Native Services are features filled application building software. But still many developers give applications which are slow at work. What makes an application slow? We are here to influence to right ideology of increasing performance of the apps. It is really easy to make it faster.

Some stats on React Native Performance:

It is a great platform to analyze the performance. We have gone through some surveys and practices to realize the performance issues. The issues comes up with the speed, at least 60 fps frame rate is required for better performance. Then the information flow, whether the app gives information on JS and UI threads, the respective performance of debugger and the components to improve the performance. Below are the best methods to improve the performance in React Native framework:

Usage of Simple Selectors:

Try using a simple selector for React Native Services as much as possible. Calculations for the app building should be done only once, even when the data has been changed, try doing it minimal. During performing the API Call, the data that is received from the backend needs to be calculated.

Implementing a selector to access the data, then performing calculations, then everytime rendering the performance will take a longer time. Especially when using multiple selectors for the job. Try to minimize the time by performing calculation when receiving data from any request. Avoidance of issues can also be done through storing only data which is in use.

Stop abusing the Back-end by asking regular updates on no changes:

if you know there hasn’t been any change in recent time, try not asking the back-end developers to keep updating the project. If you have a data stored in the server, do not indulge into reaching out with new requests for updates.

Show what is important to users:

This is about precision, if the user is in need of 50, you won’t offer 500 and it’s illogical. Ask to yourself which data is necessary to display and what not. If the data that you display is unnecessary, then better option is only show when requested. This will decrease the looping lag that happens in the program to go through all options. Sticking to this strategy will surely improve the timing by 2s in display.

Do not worry about Rendering:

Avoid rendering when it is not needed. Rendering parent component will render the children components too. So on re-rendering the component many things change. Try to check if is it really necessary to render any component, if not omit it. This again saves lot of back-end professional time and the performance will of React Mobile Web App will be far better.

Look for the technical Debts:

In developing critical application, accumulating technical debts will impact the performance of the company. Technical debt is a nightmare for all developers, clearing all the rejected data should be first priority. Useless labels, imperfect symbols etc can be cured by rightly managing the issues with software tools available to check these.

Technical glitches do come in developing applications, both for the users and the developers. It is about how to approach to these problems and tackle the technical issues. Try taking ideas from this article and make correct implementations in the building of React Native services.


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