What are the advantages and disadvantages of react native?

Advantages of React Native: 1. It can convert markup elements into real native UI elements; 2. It can save cross-platform application development time, and application maintenance is cheaper. Disadvantages: 1. It is a JS library and framework that has major security issues; 2. It takes a lot of time to initialize and run before initial rendering.

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

React Native 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.

React Native enables you to get a completely consistent development experience based on Javascript and React and build world-class native APPs.

React Native focuses on improving the development efficiency of multi-platform development - you only need to learn once and write for any platform.

Advantages and disadvantages of react native

Advantages of React Native

(1) React Native Existing methods that convert markup elements into true native UI elements, leveraging views rendered on any platform

(2) React Native works separately from the main UI thread, so applications can operate without sacrificing functionality Maintaining maximum performance under the premise

(3) Applications created by React Native allow developers to create and build cross-platform applications that are fully native applications on the client side because it uses iOS-based Or a JavaScript component built from Android components. Cross-platform application development time is saved, and application maintenance is cheaper

(4) In terms of component development, Native mobile applications use a lot of code and classes to render in the UI, but React Native only uses Name the component and declare its properties and it will be rendered in the UI. Both platforms save time in mobile app development.

Disadvantages of React Native:

(1) Compared with other Android and iOS programming languages, React Native is immature. It is still in the improvement stage, which may have a negative impact on the application, especially since the developers have to make a lot of changes and upgrade regularly every time a new update is released. Applications also encountered many problems during the upgrade process.

(2) In addition to just writing code, developers sometimes need to write additional native code for components that are not compatible with React Native. Sometimes React Native components become Worse

(3) It lacks security robustness, React Native is a JavaScript library and open source framework that has major issues with security

(4) React Native before initial rendering It takes a lot of time to initialize the run because the JavaScript thread takes time to initialize

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