Why does vue quick selection only have 0?

Vue Quick Start: Why start learning from 0?

In today's front-end development field, Vue.js has become one of the most popular JavaScript frameworks. Although the learning curve of Vue.js is relatively shallow, for some beginners, they may feel confused and don't know where to start learning. So how can you quickly get started with Vue.js? This article will introduce you to the methods and steps of learning Vue.js from scratch.

Step one: Master the basic concepts of Vue.js

Vue.js is a lightweight JavaScript framework with data-driven, componentized and responsive UI features. Before learning Vue.js, you first need to master the following basic concepts:

1. Template syntax: Vue.js uses HTML-like template syntax to declaratively render data into DOM elements. Example:
   {{ message }}
   .
2. Instantiation: Create a Vue instance and pass data into the instance. Example: new Vue({data:{message:"Hello Vue.js!"}}).
3. Componentization: Vue.js applications are built in units of components, and goals are accomplished by combining small components of the same application. A Vue instance is essentially the root instance of a custom component.
4. Computed properties: In Vue.js, we can use calculated properties to process data and bind these calculated properties to templates. Example: computed:{reversedMessage(){return this.message.split("").reverse().join("")}}

Step 2: Understand the core of Vue.js Features

Vue.js has three main core features: data-driven, componentized and responsive UI features. To quickly master Vue.js, you need to have a deep understanding of these features.

1. Data-driven: Vue.js uses a data-driven approach to manage DOM. Data changes will be automatically mapped to the interface, eliminating the complexity of manual DOM manipulation.
2. Componentization: Improve code reusability by splitting the application into components that do not interfere with each other.
3. Responsive UI: When data changes, VUE.js can automatically update the UI, realizing truly responsive programming.

Step 3: Understanding related tools

To master Vue.js, you need to know some related tools:

1. Vue-CLI: can quickly build Vue Scaffolding tools for .js projects. After installing Vue-CLI, you can quickly create a vue development environment through the command line. Even developers without any Vue.js project experience can quickly create a Vue.js project in a short period of time.
2. Vuex: A state management tool that provides a unified and predictable state management solution for large applications, making it very simple to share data between components.
3. Vue-Router: An official router library for building single-page applications via routing for Vue.js applications.

Conclusion

In short, it is not difficult to learn Vue.js from scratch. You only need to master the basic concepts, understand the core features and related tools. If you're planning to get into Vue.js, the advice and tips in this article can help you get started quickly. When you challenge Vue.js, don't feel lost, always stay confident and patient. Finally, I wish you go higher and higher on the road of network development!

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