Set Up Eslint 9 with Flat Config in Vue.js

In this lesson, we shift from CRUD to essential project maintenance by upgrading our Vue.js ESLint configuration to align with ESLint v9's new flat config format. This update streamlines our setup, reduces config complexity, and makes rule application easier. We also set up EditorConfig and enhance file organization in VSCode for a cleaner, more consistent development experience.

Key Snippets: See the first comment

Links

• Eslint 9 - Breaking Changes
• NPM Check Updates (ncu)
• Editor Config - VS Code Extension
• File Nesting Config for VS Code