What is the difference between react and vuejs

Difference: 1. Vue is a two-way binding, but react is not; 2. React uses JSX, and Vue uses HTML templates to create views; 3. React uses Flux to manage state, and Vue uses Vuex; 4. React uses Create React App scaffolding, Vue uses vue-cli.

The operating environment of this tutorial: windows7 system, vue2.9.6&&react16 version, DELL G3 computer.

Comparison between React.js and Vue.js

## ReactVueTypeJavaScript LibraryJavaScript LibraryIdeal for Web and NativePrimarily focused on web development, but it is written to support other platforms moving forwardDeveloper Facebook Community (Created by Jordan Walke) Evan YouFirst Published2013 MarchFebruary 2014WrittenJavaScriptJavaScriptCross-platform developmentReact’s React Native is a mature and widely used native application platformVue’s Weex is still evolving and aims to provide a smooth development experienceLearning curveSteep learning curve, requires deep knowledgeEasy learning curve, HTML based template makes it familiarPopularityReact ranks second in the list of the most popular Javascript projects on GitHubVue.js ranks first and is the most fashionable project in 2017, during the year Over 40,000 stars added on GitHubReusabilityCSS onlyMaximum reusabilityPerformanceAlso fastAlso fastContributors on GitHub1201 189##ModelFeatures SimpleNotable features One-way data binding using props Reactive Bootstrap Application

The difference between react and vuejs

1. Data binding

Related data in Vue The binding part

vue is two-way binding. There are two core functions of Vue.js, one is the responsive data binding system, and the other is the component system. The so-called two-way binding means that the data in the Vue instance is consistent with the content of the DOM element it renders. No matter who is changed, the other party will be updated to the same data accordingly. This is accomplished by setting property accessors.

In vue, data binding is related to interpolation expressions, instruction systems, *Class and Style, event handlers and form spaces, ajax requests and calculated properties

react does not have two-way binding of data

react is a one-way data flow

React achieves real-time updates and changes of data by two-way binding of state (Model layer) and View layer data , specifically, write JS code directly in the View layer and use the data in the Model layer to render. Once the data changes are triggered by form operations, trigger events, ajax requests, etc., dual synchronization will be performed

2. Re-rendering and optimization

When you compare React and Vue, speed cannot be an important comparison factor in deciding which one is better. In terms of performance, let's consider the re-render functionality. When a component's state changes, React's mechanism triggers a re-rendering of the entire component tree. You may want to use additional properties to avoid unnecessary re-rendering of child components.

While Vue's re-rendering functionality is available out of the box, Vue provides optimized re-rendering where the system tracks dependencies during the rendering process and works accordingly.

Re-rendering Vue is the most notable feature that makes it a widely accepted framework among developers all over the world.

3. JSX and HTML

React uses JSX - a declarative JavaScript XML that allows developers to write components using the power of JavaScript , while Vue.js uses HTML templates to create views.

HTML-based templates are more familiar and beneficial in improving existing applications to get the benefits of Vue's reactive features. This provides an easy learning curve for both beginners and experienced professionals, since most of them have worked with HTML in one way or another.

4. Routing and state management solutions

In component-based frameworks like React and Vue, when you start to extend the application When programming, you need to pay more attention to state management and data flow. This is because there are many components that interact with each other and share data.

In this case, React offers an innovative solution called Flux/Redux architecture, which stands for unidirectional data flow and is an alternative to the famous MVC architecture. Now, if we consider the Vue.js framework, there is a higher-level architecture called Vuex, which is integrated into Vue and provides an unparalleled experience.

5. Construction tools

Both React and Vue have a very good development environment. With little or no configuration, you can create applications that enable you to use the latest practices and templates. In React, there is Create React App (CRA), and in Vue, it is vue-cli.

Both bootstrap tools tend to provide you with a comfortable and flexible development environment and provide you with an excellent starting point to start coding.

Related recommendations: "vue.js Tutorial"

Virtual DOM (Document Object Model)	Virtual DOM HTML-based template
Can be used as a foundation for single page or mobile application development	A web application framework capable of powering advanced single page applications
React is more complex than Vue	Vue is simpler than React
	Stateful Components Virtual DOM Lifecycle Methods JSX (JavaScript XML) Architectures other than HTML HTML-based templates	Components (divide the entire application into small, self-contained, often reusable components) Transformation Routing * Integration
CRA (Create React Application)	Vue-cli

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