What are the best practices for deploying a Vue.js app using CLI?

What are the best practices for deploying a Vue.js app using CLI?

When deploying a Vue.js app using CLI, consider the following best practices: 1. Use the production build with npm run build. 2. Optimize your assets by enabling code splitting and lazy loading. 3. Set up proper environment variables for different stages (development, staging, production). 4. Use a CDN for serving static assets. 5. Implement HTTPS for security.

How can I optimize my assets during deployment?

You can optimize your assets by enabling code splitting, which allows you to load only the necessary code for the current view. Additionally, use lazy loading for components that are not immediately needed, and minify your JavaScript and CSS files to reduce their size.

What should I do about environment variables?

For environment variables, create a .env file for each environment (e.g., .env.production, .env.development). Use the VUE_APP_ prefix for your variables, and ensure sensitive information is not included in your client-side code.

Is it necessary to use a CDN?

While not strictly necessary, using a CDN can significantly improve load times and reduce server load by caching your static assets closer to your users.

Any tips for ensuring security during deployment?

To ensure security, always use HTTPS, keep your dependencies updated, and consider implementing Content Security Policy (CSP) headers to prevent XSS attacks.