In this blog today, ArrowHitech will bring to you all information about one of the solutions for launching native-like apps. It is React native architecture: Highlight the new offerings and improvement. Don’t worry if you have yet to understand it. Because we will start it now.
What is React native architecture?
React Native is a cross-platform framework. It was released by Facebook in 2015 to become a one-size-fits-all solution for creating native-like apps that operate on multiple platforms. Additionally, it also has a single codebase as their foundation. Although, the initial architecture suited the creators’ requirements. But it also included defects and weaknesses that led to development issues.
Thanks to the strong community support and the expanding popularity of React among web developers, React Native gained achievement. So it became one of the most popular technologies for building cost-effective, scalable, and appealing applications. In order to boost the framework’s market position, Facebook revealed React Native’s re-architecture in 2018. This React native architecture used to make the technology more stable and fix long-standing issues that software engineers have been complaining about for years.
As a result, we collected some information about the React Native architecture to see how it will affect app performance, development process, and its position in the app development market.
Overview of the old react native
React Native Components
In addition, this React native architecture developed in 2013 as a way to bring together a web-based technology. However, it was sometimes disjoint and slow to iterate. So in 2015, they developed a plan to connect two threads with the use of a Bridge. Therefore, it allows the two sides to interact in a common style.
- Native thread: The native code run in this location. This component is in control of the user interface and guarantees that the app communicates with the JS thread in a seamless manner whenever the app needs to change the UI, run native functions, and so on. All native modules are loaded at startup. So if the user wants to use them, they will always be packaged.
- Shadow thread: It is the location where your application’s layout calculates. It calculates flexbox layout using Facebook’s Yoga layout engine and then provides that information to the UI thread.
Limitations of the Current one
If you’re searching for a rapid approach to build a scalable app that can operate on several platforms, React native architecture is an excellent option. As a result, you can start with an MVP, attract the first users, and enter the market before your competitors do. For the time being, it is the primary technology for creating cross-platform applications.
The React Native architecture, on the other hand, isn’t great and has to be improved. If you look at the React Native layout, you’ll notice that the framework communicates with native modules using a Bridge. It often causes a queue. Because the two sides are unaware of each other. Therefore, a procedure may lead to performance restrictions that have a negative impact on the user experience.
Therefore, they released regular updates to resolve these and other difficulties with the React Native layout, with the goal of improving developers’ experience. So the most recent major upgrade occurred on July 6, 2020, when the Facebook team introduced a new LogBox, which rebuilt the entire error, warning, and log system. There will be more of these upgrades in the future.
Highlights of Re-architectured React Native in 2020
Solving the problem of React Native’s bridge
Reduce starting time.
Another version will concentrate on a new set of React Native initialization APIs. The new native module system as well as the new renderer will be required. The main goal is to reduce starting time.
The following are some of the ways that JSI can help:
- In loading JS bundle
- Calling functions between JS and C++, creating JS runtime
This new React native architecture introduces the concept of shared ownership, which allows JS code to interface directly with native code from the JS thread. Therefore, the messages will not need to be converted to JSON to pass through. And any asynchronous issues, congestion, and other difficulties on the bridge will be eliminated.
Giving developers more control over native modules.
Finally, this new React native architecture also gives developers more control over native modules. Because they may use them as needed rather than loading them all at the start. So there is a significant improvement in performance during the startup phase.
Help you business succeed with ArrowHiTech
When it comes to cross-platform development, React Native is an ideal choice because it has already shown great performance and gives developers with a set of tools to create beautiful mobile apps. However, the release of a new architecture is expected to change the development process by resolving existing limits and making it more adaptable and fast. If you’re seeking a complicated solution to build an engaging cross-platform project, let’s check out our blog at ArrowHiTech website