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Vue JS 翻译站点

Vue JS 是一个轻量级 JavaScript 框架,用于构建反应式网络用户界面和网站。

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Vue JS

 

What is Vue JS Framework?

Vue.js is a dynamic JavaScript framework designed for building user interfaces. One of its standout features is its remarkably gentle learning curve, making it accessible and easy to start creating web apps with just a basic understanding of HTML, CSS, and JavaScript. This progressive framework offers both flexibility and comprehensiveness in web development, making it suitable for various project scopes.

Each JavaScript framework possesses unique capabilities and qualities that set it apart from others, and Vue.js has gained significant recognition on Github.com, consistently receiving top ratings for the past five years. While the Vue.js community may be smaller compared to React JS, its impressive rating record speaks volumes about its value and appeal.

Vue.js leverages the view model component as the core of its library, enabling dynamic coordination between the prototype and view components through two-way data binding. This powerful feature simplifies the creation of standard web applications following the single-page app concept. The foundation of Vue.js lies in HTML, CSS, and JS, allowing seamless data linking that dynamically updates HTML files associated with core Vue models. As a result, developers can create immersive web apps that interact with users' actions on their computers without the need for page refreshes, delivering a smoother and more engaging user experience.

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What is the role of Vue JS?

Vue.js serves as a versatile tool utilized by software engineers and developers to create dynamic and efficient user interfaces that cater to the evolving design and interaction requirements of modern, tech-savvy users.

As described on its official website, Vue.js is a JavaScript framework specifically designed for building user interfaces. It operates on standard HTML, CSS, and JavaScript, offering a component-based, declarative programming model that facilitates the efficient development of both straightforward and intricate user interfaces.

 

Example of how Vue JS works in code

import { createApp } from 'vue'

createApp({
  data() {
    return {
      count: 0
    }
  }
}).mount('#app')

 

Advantages of Vue.js JavaScript Framework

Below are some of the key advantages of using the Vue.js framework:

  1. Simplicity:

Vue.js was designed with simplicity in mind, enabling developers to achieve remarkable results with minimal effort. With Vue.js, applications and user interfaces can be created with concise and clean code. Working with components in Vue.js is particularly convenient as it requires minimal overhead. Vue.js components can efficiently store CSS, JavaScript, and HTML code in a single file, promoting code organization and maintainability.

  1. User-Friendly Web Development Framework:

Vue.js stands out as a user-friendly framework with a gentle learning curve. It offers an advantage to developers, especially beginners, as it requires only a basic understanding of HTML, CSS, and JavaScript. Unlike other technologies such as Angular or React that may demand expertise in additional programming languages, Vue.js simplifies the development process. Many development companies use common editors with Vue.js, and it comes with browser plugins for Chrome and Firefox, facilitating an effortless start for developers.

  1. Higher Performance:

Vue.js excels in providing higher performance levels. By leveraging Virtual DOM (Document Object Model) and effectively addressing its shortcomings, Vue.js ensures improved performance. It efficiently manages a high frame rate, contributing to better performance compared to technologies like React.

  1. Easy to Understand:

Vue.js boasts a straightforward structure, making it easy for developers to comprehend and integrate into web projects. Its well-defined architecture allows for the separation of data, life-cycle, and custom methods, maintaining an organized codebase. Vue.js incorporates features like compound properties, watchers, and directives, which facilitate the development of modern website applications. Additionally, Vue.js supports flexible programming languages, further enhancing its ease of use.

  1. Simple Integration:

As one of the most popular frameworks among web app developers, Vue.js facilitates seamless integration with existing applications. Being JavaScript-based, Vue.js offers features that simplify integration with other JavaScript applications. Developers can quickly add Vue.js through its CDN and leverage various third-party libraries and components. The technology doesn't require setting up nodes and npm, allowing it to be used for both new web app development and altering pre-existing apps. Vue.js can also serve as a jQuery replacement, providing flexible options for developers.

  1. Solid Tooling Ecosystem:

Since its inception, Vue.js has garnered a robust set of tools that development teams can leverage for application creation. Vue CLI 3, a popular release, introduces numerous new functionalities and supports TypeScript and Babel out of the box. It offers end-to-end testing tools, unit testing, and a plugin installation system. Additionally, Vue.js includes its own state manager, browser debugging tools, and server renderer, contributing to an enriched tooling ecosystem.

  1. Focus on User Interfaces:

Vue.js remains focused on working with user interfaces by relying on JS, CSS, and HTML without overly relying on Vue-specific features. Notably, IBM used Vue.js as a front-end framework for its Hybrid cloud due to its gentle learning curve, lightweight nature, and emphasis on fundamental web technologies like HTML, CSS, and JavaScript.

 

Drawbacks of the Vue JavaScript Framework

Despite its many advantages, Vue.js also has some disadvantages that developers should consider:

  1. Limited Resources as Compared to Angular and React: While Vue offers a broad ecosystem and various tools for application development, it is not as extensive as Angular and React. The number of available plugins in Vue.js is notably smaller compared to React, which has thousands of plugins. Additionally, some existing plugins that developers may wish to use with other frameworks might not receive robust support in Vue.js. However, as Vue continues to grow in popularity, this limitation is likely to improve over time.
  2. Complexity of Reactivity System: Vue employs a two-way data binding approach and manages virtual DOM updates to keep components in sync. However, the reactivity system may encounter challenges with larger web applications comprising numerous interactive components. Each component has a watcher that rerenders data whenever a user triggers the component. The reactivity system then only updates the relevant data chunks triggered by the user. Nevertheless, the system is not flawless and can make errors during the data reading process, necessitating data to be flattened. Developers need to be aware of this issue and follow Vue's documentation to set up reactivity correctly.
  3. Language Barrier: Vue.js gained popularity partly due to its adoption by prominent companies like Alibaba and Xiaomi, creating significant demand in the labor market. With Vue's increasing popularity in China, a considerable portion of its discussions and content are in Chinese. The Chinese Great Firewall can also restrict access to various materials. As a result, developers in other countries might prefer using Angular or React, as these technologies don't come with a language barrier.

English-speaking developers searching for Vue-related content may encounter forum discussions, instructions, and plugin descriptions predominantly in Chinese. This language barrier can pose a challenge for those unfamiliar with Chinese, leading some developers to opt for Angular or React due to their wider availability of English resources.

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