A collection of 10 best practices for Vue

Vue is one of the more popular front-end frameworks and is widely used in a large number of projects. However, the use of Vue is not static. How to use Vue to reduce errors and improve development efficiency? This article will introduce 10 best practice principles of Vue to help developers write more concise, secure, and easy-to-maintain code.

1. Create a project using Vue CLI

The best way to create a Vue project is to use the Vue CLI. Vue CLI can help you quickly build a Vue project containing various modules. When creating a Vue project, Vue CLI will be set up and configured according to your choices, including the UI library used, testing tools, construction methods, etc.

2. Develop using components

Vue is a componentized framework. Developing code in a componentized manner can make the code clearer, easier to read, and Easy to maintain. During development, try to separate a small piece of functionality into a component, which can improve reusability and facilitate dependency management between components.

3. Use single-file components

Single-file components are a unique component form of Vue, which can make development simpler and easier to maintain. A single-file component contains a .vue file that contains HTML templates, JS code, and CSS styles. Using single file components allows you to maintain the three parts of the component well.

4. Use ES6 syntax

Vue’s source code is written using ES6, therefore, ES6 syntax should also be used when developing Vue projects. ES6 syntax has a more concise and clear syntax structure, making the code more readable and maintainable. For example, using syntax such as arrow functions, destructuring assignment, and template strings can make the code clearer.

5. Using Vuex for state management

Vue’s state management mode uses Vuex for global state management. Use Vuex to pass state data between multiple components, thereby solving the problem of communication between components. In practical applications, centralized management of status data can make applications easier to maintain.

6. Develop with routing

In the Vue project, use Vue Router for routing management. The use of routing can make switching between multiple pages easier. In component-based development, a single component can nest multiple sub-components, and routing can be used to jump to the page.

7. Reasonable use of life cycle functions

Vue provides many life cycle functions, which can call corresponding functions at different stages such as component creation, mounting, and update. Reasonable use of life cycle functions can make the code more concise and efficient, and also facilitate the management of components.

8. Reasonable use of Vue instructions

Vue instructions include v-if, v-show, v-for, v-bind, etc., which can make development more efficient . Proper use of Vue instructions can improve development efficiency without increasing the amount of code.

9. Use plug-ins to extend Vue

Vue supports the use of plug-ins to extend its own functionality. During development, we can use some plug-ins, such as Vue-i18n, vue-infinite-scroll, Vue Router, etc. to improve development experience and efficiency.

10. Use Webpack for code packaging

Webpack is one of the popular front-end packaging tools. Most Vue projects use Webpack for code packaging by default. Webpack can be used to merge and compress various types of files, thereby improving the efficiency of front-end projects.

In short, the above 10 Vue best practice principles can help developers develop Vue projects that are simpler, safer, and easier to maintain. At the same time, these principles can improve development efficiency and reduce the occurrence of errors, and are an important reference for developing Vue projects.

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