📖 Step 7: Testing & Quality#206 / 291
Lint / Linting
Lint / Linting
📖One-line summary
Tools that automatically check code style and catch likely errors.
✨Example
Auto-check code style and errors
⚠ 2:5 no-unused-vars: 'temp' is defined but never used
✕ 5:1 no-console: Unexpected console statement
⚠ 8:10 prefer-const: 'x' is never reassigned
1 error, 2 warnings
⚡Vibe coding prompt examples
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Set up ESLint and Prettier in the project. Include TypeScript and React rules, and configure VS Code to auto-format on save.
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Add custom ESLint rules. Enforce no console.log, auto-remove unused imports, and apply sort rules.
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