In-depth comparison of the differences, advantages and disadvantages between uniapp and taro

With the increasing popularity of mobile applications, developers have become more and more urgent in how to efficiently develop cross-platform applications. For this reason, cross-platform development frameworks such as uniapp and taro emerged. This article will start from their respective backgrounds and compare the differences, advantages and disadvantages of uniapp and taro in depth.

1. Background introduction

uniapp (Universal App, unified application development framework) is a cross-platform development framework launched by DCloud (Disruptive Innovations, disruptive innovation) company in 2018, aiming to One set of code can be used to publish multiple platform applications to improve development efficiency.

taro is a "multi-terminal unified development framework" launched by the Jingdong·Above Lab team in 2018. Similar to uniapp, it also has the characteristics of a set of codes that can publish multiple platform applications.

2. Technical Principle

The underlying technology of uniapp is to use the Vue.js framework and conduct secondary development based on weex. Due to the maturity and popularity of Vue.js, using uniapp can make it easier for developers to get started. At the same time, as a lightweight framework, uniapp also adopts a series of optimization measures, such as lazy loading of images, lazy loading of routes, dynamic component caching, etc.

The underlying technology of taro uses the React framework and integrates multiple small program frameworks. Using taro, you can not only develop WeChat mini programs, but also support multiple platforms such as JD mini programs, Baidu smart mini programs, and Alipay mini programs.

3. Support Platform

The platforms supported by uniapp include WeChat Mini Program, Alipay Mini Program, Baidu Smart Mini Program, Toutiao Mini Program, H5, App (iOS, Android), Quick App and QQ applet and other platforms have relatively broad platform support.

taro supports WeChat mini programs, Alipay mini programs, Baidu smart mini programs, ByteDance mini programs, H5 and React Native and other platforms. Among them, the support of ByteDance mini programs is the highlight of taro one.

4. Development efficiency

Development efficiency is a very important indicator for cross-platform development frameworks. In this regard, uniapp can greatly reduce development costs and greatly improve development efficiency with its "one set of code, multiple terminals running" approach.

The compilation speed of taro is faster than that of uniapp, and the development experience is also faster. In addition, taro also has a very good plug-in mechanism, which can be developed flexibly according to different plug-ins.

5. Analysis of advantages and disadvantages

The advantages of uniapp include:

1. Zero threshold to get started: Because uniapp is based on the vue framework, it can reuse vue to a large extent. Ecology and UI framework libraries such as Grigod.

2. Easy to use: uniapp provides rich API documents, developers can quickly find the corresponding API to call.

3. Future-oriented: Cutting-edge technologies supported by uniapp, such as Vuex, Axios, etc., can be easily integrated.

The advantages of taro include:

1. Perfect experience: taro does a very good job in development experience. Many developers have reported that its performance is better than uniapp.

2. Support rich platforms: taro not only supports WeChat mini programs, but also supports Baidu mini programs and Alipay mini programs, with a wider development span.

3. Plug-in mechanism: taro has a very good plug-in mechanism, which is very useful for components and functions in some special scenarios.

However, there are also some shortcomings in both. The performance of uniapp in specific scenarios is not outstanding, and taro's use of the React framework has a high overhead problem. Therefore, when choosing a framework, you should weigh it based on actual needs and scenarios.

6. Summary

In summary, uniapp and taro are both very novel and promising cross-platform frameworks, with different applicable scenarios and target user groups respectively. When choosing, you need to make a choice based on your actual situation and weigh factors such as performance, ease of use, and platform support.

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