Let’s begin with ReactJS’s advantages.
Simple to learn and comprehend
You can take advantage of the virtual DOM, which is able to arrange documents in the XML, HTML, or XHTML forms into a tree-like structure as needed. When digesting the various parts of any web application, web browsers prefer to use this format.
React.js development is always receiving new and cutting-edge features. Therefore, you can use this library without risk if you wish to avoid using out-of-date technology when creating a new project. You can be certain that your application complies with the most recent trends using this tool.
Suitable for SEO
The majority of the time, frameworks and libraries struggle to process SEO needs. However, ReactJS addresses this issue by making it simple for developers to use a variety of search engines. ReactJS has some shortcomings despite these advantages.
Issues with JSX
The high rate of development
High growth rates offer benefits and drawbacks. The drawback is that it is annoying to constantly have to learn new procedures whenever modifications are made. Developers may find it challenging to adapt to all the changes brought about by the constant upgrades.
Only the UI layers of the application are covered by React JS. As a result, you still need to choose other technologies to have a full range of project development tools.
React Native advantages
Actually, you are creating two distinct versions of the application (for iOS and Android). Although there are two versions of the application, 65–70% of their code is the same. Shared code will prevent errors during development (the amount of code will be cut in half) and make it much easier to support the product going forward. As a result, more days and weeks can be dedicated to creating new features.
A few years back, Airbnb complained that RN was slowing down the application’s initial launch because it was necessary to load each and every screen. Products with numerous screens were especially vulnerable. Today, there is no longer an issue. Using RAM bundles and built-in requirements, you can speed up the program starting by only loading the screens you actually need. For Android apps, Hermes JS Engine helps resolve this problem.
Colleagues can assist you if you have a bug and can’t locate a solution on Google. I’m referring to the fact that a developer can access Stackoverflow or Github and discover a ready solution from someone who has already researched this issue.
React Native also has drawbacks because everything has a negative aspect to it.
Despite the large number of APIs that React Native supports, it is still essential to leverage other APIs using built-in modules. These modules are essentially a portion of the native language-written code that has been merged into the current code. This is unquestionably a fantastic solution, but you must be proficient in your native language and have access to its resources. You still require qualified programmers who are fluent in your local language to create bridges between React Native components, perhaps as a result of these restrictions.
Design philosophies differ between Android and iOS. As a result, React Native requires a lot of if statements as well as some additional code to match the graphical layout. Additionally, creating a high-quality user interface disqualifies the React paradigm, so we were compelled to create Swift libraries when creating this application. Furthermore, we are not referring to the requirement to maintain many configuration groups concurrently.
FInal word on React
We need to emphasize that we have only covered the most important advantages and disadvantages of ReactJS and React Native. But this might be sufficient to comprehend how these technologies work. We hope it will help you to decide whether to choose React for your next app project.