What are the advantages of vue and react?

The advantages of vue are: easy to learn, two-way data binding, lightweight, componentized, virtual DOM, faster running speed, etc.; the advantages of react: fast speed, cross-browser compatibility, everything is component, one-way data flow, good compatibility, etc.

Vue.js is a progressive framework for building user interfaces. Unlike other heavyweight frameworks, Vue adopts a bottom-up incremental development design. Vue's core library only focuses on the view layer, and is very easy to learn and integrate with other libraries or existing projects.

React is a JAVASCRIPT library used to build user interfaces. It is mainly used to build UI. Many people think that React is the V (view) in MVC. React originated as an internal project at Facebook to build the Instagram website and was open sourced in May 2013. It has high performance and very simple code logic. More and more people have begun to pay attention to and use it.

Advantages of Vue.js:

1. Lightweight framework

Only focuses on the view layer, which is a collection of views that builds data, size Only a few dozen kb

Vue.js provides efficient data binding and flexible component system through a simple API

2, simple and easy to learn

Developed by Chinese, Chinese documentation, There is no language barrier, easy to understand and learn

3. Two-way data binding

This is the biggest advantage of vue.js. It realizes two-way binding of data through MVVM idea, allowing developers to There is no need to operate DOM objects anymore, and you have more time to think about business logic.

4. Componentization

Vue.js splits various modules in a single-page application into separate components through components. We only need to first Write various component tags (occupying pits) in the level application, and write the parameters to be passed into the component in the component tag (just like passing parameters into the function, this parameter is called the attribute of the component), and then write them separately Implementation of various components (filling in the pits), and then the entire application is completed.

5. Separation of views, data, and structures

makes data changes simpler, without modifying the logic code, and only needs to operate the data to complete related operations

6. Virtual DOM

7. Faster running speed

Like comparing with react, they also operate virtual dom. In terms of performance, vue has great advantages

Advantages of React

• React is very fast: it does not directly operate on the DOM, but introduces a concept called virtual DOM, which is placed in Between javascript logic and the actual DOM, the performance is good. Minimize DOM interaction.

• Cross-browser compatibility: Virtual DOM helps us solve cross-browser problems. It provides us with a standardized API, which is no problem even in IE8.

• Everything is component: the code is more modular, it is easier to reuse code, and the maintainability is high. In this way, when a problem occurs with one or some components, it can be easily isolated. Each component can be developed and tested independently, and they can introduce other components. This equates to improved code maintainability.

• One-way data flow: Flux is an architecture for creating a one-way data layer in JavaScript applications, conceptualized by Facebook along with the development of the React view library. This reduces duplication of code, which is why it is simpler than traditional data binding.

• Isomorphic, pure JavaScript: Because search engine crawlers rely on server-side responses rather than JavaScript execution, pre-rendering your app helps with SEO.

• Good compatibility: For example, use RequireJS for loading and packaging, while Browserify and Webpack are suitable for building large applications. They make those difficult tasks less daunting.

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