Powering Up VS Code P2: Eslint for Vue.js 3

⚠️ Update: Vue.js now uses ESLint 9 by default for new projects. We’ve released a video that walks you through upgrading to ESLint 9 and setting up the flat config — check it out!

This lesson will show you how to use ESLint, a code linter, to improve the quality and consistency of your Vue.js projects. ESLint scans your code for errors, potential problems, and stylistic inconsistencies, helping you write cleaner and more efficient code.

• Learn what ESLint is and how it can benefit your Vue.js development.
• See how ESLint integrates with your project and how to run it.
• Understand the difference between ESLint warnings and errors.
• Discover how to customize ESLint's behavior to fit your needs.
• Install the ESLint extension for real-time feedback in VS Code.

Links

• Eslint
• ESLint extension
• Prettier
• Eslint - Vue.js
• Eslint Vue Rules
• Eslint - Deprecation of formatting rules
• Visual Studio Code for Vue.js Developers Course