How do I configure hot reload in my Vue project?

How do I configure hot reload in my Vue project?

To configure hot reload in your Vue project, ensure you have Vue CLI installed. Then, create a new project using vue create my-project.

What if I already have an existing project?

For an existing project, you can enable hot reload by ensuring your webpack.config.js has the devServer settings configured properly.

Can you show me an example of the devServer configuration?

Sure! In your webpack.config.js, you can add:

devServer: {
  hot: true,
  open: true,
},

Do I need to install any additional packages?

Typically, no additional packages are needed if you're using Vue CLI, as it comes with hot reload support out of the box.