Using ESLint and Prettier in Vue CLI 3

In this chapter, we'll learn why ESLint is useful and we'll see how to lint our code with it. We'll also discuss different style guides: standard, Airbnb, and Google. Specifically, we'll look at the following subjects:

• What ESLint is, and how to configure it on its own
• The difference between installing npm packages locally and globally
• Installing ESLint locally and running it with npx
• Using ESLint in Vue CLI 3
• Configuring ESLint using Vue CLI 3 UI

We'll start by looking at what ESLint is and how to configure it as a standalone npm package.