With over 80% of internet users preferring mobile devices as the main door to the internet, no online business project can survive without developing mobile products. However, when entering a software market, business people encounter a large variety of software tools for developing a website or an app. It’s natural to ask professionals to develop a custom mobile app for commerce if you can’t do it yourself, but how to choose the right developer?
The truth is that there are hundreds of options to develop your mobile software. The most popular choices for mobile apps can be Flatter, Swift, Java, or even Objective-C. At the same time, what if you need to launch a retail app swiftly and with some modest price? Do you really need to hire “brains” in different areas of programming? No, you can always hire react native developer teams, that will help you:
- Swiftly build a modern mobile app.
- Create a unique product on one programming language.
- Use native solutions for iOS and Android in one app.
A react native developer is a specialist in JavaScript that is one of the most popular programming languages in the world. When you deal with react native outsourcing, you become able to create a custom cross-platform product in one language from scratch. Nevertheless, while developing your brand with react native, there are still some bugs to fix, let’s take a look at the top 7 of them:
1. iOS and Android layout
You need to create a layout for Android and iOS versions of your app separately or even use native developers to ensure the smoothness of different platforms’ solutions. JavaScript is a perfect language for developing cross-platforming software for a customer, but it heavily relies on native language in terms of complicated computations and using native app features.
2. Plan your redux store
Redux store is the first and the last source of truth for your software. That’s why any outsourcing react native team will ask you to give them time to plan it. If you mess up with a redux store, your whole project may be ruined and you will have to find additional payment sources to redo the unfixable redux store.
3. Read the documentation for external modules
It’s common for software engineers to use external modules to develop software applications. External modules can really make things faster and easier, but only if you read the documentation. They may not work as anticipated and if you have not read the documentation, they will make more problems than provide solutions. That’s why a good react native developer will always look through the code and documentation before implementing external features in a project.
4. Mutation of state
Mutation of state goes against all possible rules of a good JavaScript developer. According to the paradigms of React, you should mutate state only if “know what you are doing”. The general rule is to never mutate and always create a new set of data based on the previous one. If you have hired a react native specialist and he constantly messes up with a state, then you may need to consider questioning him about that.
5. No “console.log”
The main problem with JavaScript is its unpredictability in terms of data. You may create an object with only strings, but get a key in the object with a number value. In order to check what a function gets, developers use “console.log” and sometimes forget about them in production. User shouldn’t see console.log data because it may have valuable information for production. That’s why you should always check for console.logs when you are about to launch a production stage.
6. Not optimizing images
Images can actually make your mobile app much bigger and slow it down. Therefore, a user will have a less-than-ideal user-experience when seeing that your pricing mobile app takes quite a lot of space in a mobile device and you will not be happy because the reason for that is not some perfect code, but too large images.
7. No QA specialist on a project
Hiring a startup offshore QA team is essential for any project. QA specialists can actually save a lot of time on a project and decrease the chance of a bug appearing on the production stage. As a result, you will get a much stable business app for your customer.
Conclusion
When you hire react native app developers, you work with specialists that can create your app from scratch on different platforms using just one language – JavaScript. It means that you may not need to hire specialists in other languages to launch your application which is great for business. Still, mind the top 7 mistakes of react native app development to make the probability of your success even higher!