What are the advantages of vuejs

Advantages of vuejs: 1. It can be developed in components to reduce the amount of code writing; 2. It can bind data in two directions; 3. It can write responsive interfaces so that web pages can be used on various devices. It shows a very good-looking effect; 4. Vue will not refresh the page when using routing.

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

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. Vue, on the other hand, is fully capable of driving complex single-page applications developed using single-file components and libraries supported by the Vue ecosystem.

Advantages of Vue.js

• Small size: only 33k after compression;

• More High operating efficiency: Based on virtual DOM, a technology that can perform various calculations through JavaScript in advance to calculate and optimize the final DOM operation. Since this DOM operation is a preprocessing operation and does not actually operate the DOM, It’s called virtual DOM;

• Two-way data binding: It allows developers to no longer have to operate DOM objects and devote more energy to business logic;

• Rich ecology and low learning costs: There are a large number of mature and stable UI frameworks and components based on vue.js on the market, which can be used to achieve rapid development; they are friendly to beginners, easy to get started, and have many learning materials;

Compared with other frameworks (React, Angular, etc.), Vue is the most lightweight and has formed a complete ecosystem that can be quickly iteratively updated.

Advantages of vuejs:

• Vue.js can be developed in components, which greatly reduces the amount of code writing and makes it easier for readers to understand.

• Vue.js can perform two-way binding of data.

• The interface effect written using Vue.js itself is responsive, which enables the web page to display very beautiful effects on various devices.

• Compared with traditional pages that use hyperlinks to switch and jump pages, Vue uses routing without refreshing the page.

Why use Vue.js

With the continuous development of front-end technology, front-end development can handle more and more businesses, web pages It is also becoming more and more powerful and dynamic, and these advances are inseparable from JavaScript. In the current development, a lot of server-side code has been put into the browser for execution, which generates thousands of lines of JavaScript code, which are connected to various HTML and CSS files, but there is a lack of formal organizational form. This is also the reason why more and more front-end developers use JavaScript frameworks. Currently, the more popular front-end frameworks include Angular, Reac, Vue, etc.

Vue is a friendly, versatile and high-performance JavaScript framework that can help you create a more maintainable and testable code base. Vue is a progressive JavaScript framework, which means that if you already have a ready-made server application, you can embed Vue as part of the application to bring a richer interactive experience. Or if you want to implement more business logic on the front end, Vue's core library and its ecosystem can also meet your various needs.

Like other frameworks, Vue allows you to divide a web page into reusable components. Each component contains its own HTML, CSS, and JavaScript to render the corresponding place in the web page. If we build a large application, we may need to split things into separate components and files. Using Vue's command line tools makes it very simple to quickly initialize a real project.

vue init webpack my-project

We can even use Vue’s single-file components, which contain their own HTML, JavaScript, and scoped CSS or SCSS.

Related recommendations: "vue.js Tutorial"

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