JavaScript frameworks have revolutionized mobile development, and it's no surprise that React Native and Ionic are leading the pack. As fans of classical native mobile development approaches based on Kotlin and Swift, we can't help but notice the rise of JavaScript-based frameworks. In this article, we'll dive into the world of swift app development and compare two popular JS-based tools: Ionic and React Native.
What is Ionic?
Ionic is a JavaScript-based toolkit for mobile UI development that uses JavaScript, CSS, and HTML to build native apps. Its main selling point lies in its integrations - the framework supports functionality from React and Angular. With the latest version of Ionic, users can combine native Ionic components with React and Angular features.
Ionic was inspired by Apache Cordova, a tool that allows building and running hybrid HTML apps. The framework uses web views (WebView for Android and UIWebView for iOS) to build apps in a web view. While Ionic's core functionality is similar to Cordova's, it offers additional features through third-party plugins and integrations. This makes Ionic a highly versatile framework.
What is React Native?
React Native is a JS framework for native app development that uses JavaScript APIs along with native components. Developers can write and maintain the same codebase for Android and iOS using JS instead of native languages. To access device-specific APIs, React Native allows adding native code written in Kotlin and Swift.
The main advantage of React Native lies in its direct communication with devices. The app doesn't use web views, removing the additional code layer and leading to better performance.
Differences between Ionic/React Native
You might already know that React can be integrated with Ionic. This is why it makes sense to compare React Native with Ionic (React + core Ionic functionality). Although Ionic's team claims that integrations provide an almost native experience, there are significant differences between the two frameworks, both on a large and small scale.
Native development vs hybrid development
The first and most important distinction between the two is their main purpose. Ionic uses a single codebase for Android and iOS, making its approach to development hybrid. React Native allows building and maintaining separate databases for each platform.
Ionic's web-first strategy means that developers write a single codebase using web development tools, which leads to delays in performance and lack of responsiveness. On the other hand, React Native communicates with native UI functionality directly, using controls fully understood by iOS and Android devices. This results in faster processing times and a more native-like user experience.
Approach: web-first vs mobile-first
Ionic's approach is easier and faster, similar to typical web development. Developers can easily switch from a web-based architecture to Ionic's framework. However, this means that performance and responsiveness might suffer.
React Native's approach has a longer learning curve, as developers need to adapt to a new platform. Although the end result is faster and more native-like, it requires more effort upfront.
Coding: tech Stack and architecture
Since frameworks choose different strategies to adapt web stacks to native mobile environments, the development process differs. Both Ionic and React use JS but offer additional features.
Ionic 2 allows integrating core functionality not only in React but also Angular and Apache Cordova. You can use TypeScript, Software Design Pattern Dependency Injection, and more.
React Native requires developers to know JSX. If you have experience with React.js, you'll be familiar with the structure of the language. Additionally, you can increase development speed by using Redux and EcmaScript.
In React Native, you build standalone components with their own