Share a few Vue technologies that you should know about

As Vue continues to grow and mature, it has now become a mainstream technology for front-end development. Vue is a progressive framework for building user interfaces. It is lightweight, efficient, and easy to use. Its main features include a responsive component system, flexible template syntax, pluggable build configurations, and a comprehensive ecosystem. etc. In this article, we will introduce a few Vue technologies that you should know.

1. Vue component

Vue component is a whole composed of one or more reusable Vue instances, which can be combined together to form the UI of the application. The component definition usually includes a Vue.js options object, and an HTML template or render function. It can package the function, style and behavior of components together, making the application more flexible, easy to maintain and reuse.

2. Vue directives

Vue directives are some special HTML attributes. They have the special prefix "v-" of Vue.js and are used to add functionality to DOM elements, such as operations. data, shown and hidden elements, etc. Vue directives can change the behavior of DOM elements by binding expressions.

Commonly used Vue instructions include v-model, v-bind, v-for, v-if and v-on, etc. Each instruction has its own unique functions and usage.

3. Vue routing

Vue routing is one of the core technologies used to build single-page applications (SPAs). Vue routing provides a mechanism to switch between different components by controlling the URL. Vue routing allows the application to have navigation functions similar to a multi-page application, but there is actually only one HTML page.

Vue routing can be implemented through the vue-router plug-in in the Vue build tool. It provides many features to efficiently manage the state and interface of Vue applications.

4. Vue state management

Vue state management is a technology for managing the global state in Vue applications. It allows developers to share data and state across the entire application to avoid data inconsistency issues.

Vue state management can be achieved through the store attribute in the options object of Vue.js, which is provided by the Vuex library. Vuex is Vue's official state management tool. It provides a centralized storage management facility, making state storage and changes more transparent and easier to maintain.

Conclusion

Vue is a very powerful front-end framework that has many technologies that can be used to build applications, such as components, directives, routing and state management, etc. This article summarizes some of them, but is not exhaustive and just gives the reader an idea. If you want to learn more about Vue technology, you can refer to the official documentation and related tutorials and literature, which contain many practical examples and codes.

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