According to Stack Overflow, more than 38% of developers gravitate towards building cross-platform applications with React native.
It is one of the preferred cross-platform technologies that’s always been in strong demand amongst developers due to its cost effective and time efficient nature.
There are a few setbacks that react native fails to deliver and to ensure that these potential roadblocks are surpassed, the react native bridge was introduced.
This article will enlighten you about the React Native Bridge and how it managed to overcome the roadblocks of the development process, making it ideal for cross-platform app development.
Before diving, let’s get familiar with the basics of react native.
What exactly is React Native?
Its single codebase feature gives you the leverage to build applications for multiple platforms.
It gradually became one of the most prominent cross-platform frameworks for developing applications. Facebook, Skype,Tesla, Walmart, and Airbnb are a few companies that have counted on React Native for their applications.
2. The Indigenous
For Android, Java or Kotlin should be used, and for iOS, Swift or Objective-C should be used.
Wondering how? Here’s some enlightenment on the React Native Bridge and how flawlessly it works.
The working of React Native Bridge
The workings of the Native Bridge in React Native aren’t complex. In fact, when you tap the app icon of the application, the OS builds the UI thread or main thread and instantly sends it to the application.
The role of the main thread isn’t confined to the computation of layouts; it’s got more to offer.
For instance, once your application starts running, you feel the need to disable any button in the application. How are you going to proceed, then?
It’s simple. To disable any button, you just have to set a feature on the JS side, which will further get directed through the bridge.
Once each iteration in the loop ends, all the fixings in the views would be clubbed together to get redirected to the native side.
It can end up making it more complex and difficult to debug. Hence, it’s always wise to use the callback.
Data execution is quite smooth and seamless in Native. However, there might be traffic jams on the bridge once in a while, which might interrupt further activities.
It in turn directs the new layout detail to the shadow tree, making it compute all the possible layouts and then further redirecting to the native side.
It happens due to swift scrolling. Nonetheless, it can be combated by pre-elevating the layouts to ensure that you end up barely crossing the bridge.
2. Native Layer
The main three threads in this model are:
1. The main thread or UI
The UI thread is the native thread where native-level perception occurs. Also, the platform of choices, such as measuring, drawing, and styling, takes place.
2. Native modules
If the React Native-based application accesses any native APIs, it occurs on different native threads. If any location, camera, or native API is accessed, it’s done and concluded considering general configuration and indications.
Although the native bridge works well, there are certain loopholes in it that Facebook is constantly looking for to fix the drawbacks.
They are working on developing a new architecture for react native that can serve users the best while reducing the need for the native bridge.
How is React Native ideal to build cross-platform applications?
Be it reusability of codes, easy updates of applications, code sharing, or using a single code base, it’s all made possible because of React Native.
Here are some compelling reasons to prove why React Native is ideal for cross-platform application development.
1. Time and cost-efficient
There are two aspects of using react native development. From a theoretical standpoint, it becomes relatively easier for developers to write codes. Its single-codebase feature makes it time-efficient for developers to write code.
They just have to write it once for both Android and iOS. It reduces the time taken for developing applications, resulting in more time investment in other aspects of the application.
Also, it shares a decent chunk of the codebase across different platforms and can further reuse the larger amount of the codebase in development.
It’s also a cost-efficient option, as you don’t have to hire different developers to develop different applications for both Android and iOS platforms.
2. Enhanced developer productivity
React Native is a wise option for startups who are tight on budget and don’t want to hire separate developers for developing both web and mobile applications.
React Native, being a subset of React, allows you to develop an application with a relatively similar user interface for both web and mobile platforms.
It also enhances the developers’ productivity as they don’t have to repeatedly use any module with clichéd React native functions.
The overall development process of app development with React Native is not typical as it results in huge transitions.
MVP is a minimum viable product, which is quite essential before launching any application. It introduces the most crucial features to users ahead of launch.
The customers get to see what your application has got to offer and how interesting it is. MVP serves as the foundation of an application, and it plays a pivotal role in any application’s success.
The hot reload function in React Native keeps the app state unchanged when building an MVP.
However, it’s also wise to build an MVP with React Native if the application doesn’t require further development.
4. Optimizations of SPAs
Search engine optimization is paramount to enhancing the app’s visibility on search engines.
5. Supportive community
Undoubtedly, the React Native community is quite huge and incredibly supportive, offering a plethora of tutorials and advice.
In addition, the community is constantly putting in efforts to expand its library comprising native components such as fancy vector animations, navigation, and APIs.
Nonetheless, if developers come across any difficulty, the community shows up by resolving the issues with its dedicated team of experts.
In a nutshell, technologies have a lot to bring to the table when it comes to app development. However, React Native stands apart by speeding up the development process and making it more cost-efficient.
In fact, the native bridges were created in Native to diversify their capabilities and overcome the challenges of Native.