Ionic React is the world's most popular framework for building mobile apps with JavaScript. It runs on any platform and is created by Ionic to help develop cross-platform mobile and web applications using the latest features in HTML, CSS and JavaScript. React Native differs from most current cross-platform application development approaches, such as Cordova or Ionic, in that it actually renders using the native rendering APIs of its host platform. Reviews are typically used to generate existing techniques for creating mobile applications that combine JavaScript, HTML, and CSS. Although this strategy has some benefits, it also has some disadvantages, particularly in terms of performance. Additionally, they frequently lack access to the native UI elements of the host platform.