Let’s talk about how to run vue projects in the browser

With the development of front-end technology, Vue.js has become one of many people’s favorite front-end frameworks. While it's easy to create and deploy Vue applications in the Vue CLI, it's also possible to run Vue projects in the browser. In this article, I'll show you some ways to run your Vue project in the browser.

First method: Use CDN

CDN is the abbreviation of Content Delivery Network, which is a technology that provides faster and more reliable Internet services by distributing content to various servers. If you just want to view Vue's demo pages or learn Vue in your browser, then using a CDN is the easiest way.

The official website of Vue.js provides ways to use CDN. You only need to copy the following code and paste it into your HTML file to quickly reference Vue.js:

<!-- 开发版本，包含了完整的警告和调试模式 -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>

<!-- 生产版本，删除了所有的警告和调试模式 -->
<script src="https://cdn.jsdelivr.net/npm/vue"></script>

It is worth noting that Vue.js will be stored in the global variable Vue middle. Therefore, there is no need to introduce it through the import or require method in the application.

Second method: Use local Vue.js reference

If the Vue project you want to run in the browser does not come from the Vue CLI, then you can reference Vue.js locally. The way. You can add the following code in the index.html file to introduce the local Vue.js file:

<script src="./path/to/vue.js"></script>

Here ./path/to/vue.js is Refers to the local path where the Vue.js file is located.

Third method: Use Vue devtools

Vue.devtools is a Chrome extension that allows you to develop and debug Vue applications in the browser. Vue.devtools includes many features, including allowing you to view the hierarchy of Vue components, inspect changes to component data, and perform performance profiling.

To use Vue.devtools, you need to complete the following operations:

1. Search and download the Vue.devtools extension in the Chrome browser
2. Integrate Vue.js Introduce your project
3. Use Vue.devtools during the development phaseView your application

Vue.devtools is very easy to use, just enable it in the developer console of your browser Can.

Summary

In this article, I introduced you to three ways to run a Vue project in the browser: using a CDN, using a local Vue.js reference, and using Vue.devtools. Although these methods have their own uses in different situations, they are all very convenient. If you are a Vue.js developer, you can use these methods to help you develop and debug your applications more easily.

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