Is react native a framework?

react native is a framework; React Native is a cross-platform mobile application development framework open sourced by Facebook in April 2015. It is a derivative of Facebook's earlier open source JS framework React on the native mobile application platform and supports iOS and Android. Two major platforms.

The operating environment of this tutorial: Windows 10 system, React Native version 0.67, Dell G3 computer.

Is react native a framework?

Yes.

React Native (RN) is a cross-platform mobile application development framework open sourced by Facebook in April 2015. It is a derivative of Facebook's earlier open source JS framework React on the native mobile application platform and supports iOS. and Android platforms.

RN uses Javascript language, JSX similar to HTML, and CSS to develop mobile applications, so technicians who are familiar with Web front-end development can enter the field of mobile application development with very little learning.

Main functions

The main features of React Native are as follows:

• ##Native iOS components

React Native advocates "Learn once, write everywhere" rather than "Write once, run everywhere" that other cross-platform tools have been promoting. Through React Native, developers can use standard iOS platform components such as UITabBar and UINavigationController, so that the application interface can maintain a consistent appearance and style on other platforms.

• Asynchronous execution

All operations between JavaScript application code and the native platform adopt asynchronous execution mode. The native module uses additional threads to develop Readers can decode main thread images, save to disk in the background, and directly measure text design layout without worrying about UI and many other factors.

• Touch processing

React Native introduces a response system similar to the Responder Chain response chain event processing mechanism on iOS, and based on this Developers provide more advanced components such as TouchableHighlight.

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