You can add .prettierignore in the project root directory.

node_modules
.next
out

It uses .gitignore syntax.

Answer from Nikolai Kiselev on Stack Overflow
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Next.js
nextjs.org โ€บ docs โ€บ app โ€บ api-reference โ€บ config โ€บ eslint
Configuration: ESLint | Next.js
2 weeks ago - import { defineConfig, globalIgnores } from 'eslint/config' import nextVitals from 'eslint-config-next/core-web-vitals' import prettier from 'eslint-config-prettier/flat' const eslintConfig = defineConfig([ ...nextVitals, prettier, // Override default ignores of eslint-config-next.
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GitHub
github.com โ€บ aridanpantoja โ€บ eslint-prettier-nextjs
GitHub - aridanpantoja/eslint-prettier-nextjs: Comprehensive guide for integrating ESLint and Prettier into a Next.js project ยท GitHub
This repository provides a comprehensive guide for integrating ESLint and Prettier into a Next.js project with TailwindCSS.
Starred by 68 users
Forked by 4 users
Languages ย  JavaScript
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DEV Community
dev.to โ€บ vikasparmar โ€บ prettier-configuration-for-reactnextjs-projects-2025-4oh5
Prettier Configuration for React/Next.js Projects | 2026 - DEV Community
1 week ago - name: Check Code Formatting on: pull_request: branches: [main] jobs: prettier: runs-on: ubuntu-latest steps: - uses: actions/checkout@v3 - uses: actions/setup-node@v3 - run: npm ci - run: npm run format:check
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freeCodeCamp
freecodecamp.org โ€บ news โ€บ how-to-set-up-eslint-prettier-stylelint-and-lint-staged-in-nextjs
How to Set Up ESLint, Prettier, StyleLint, and lint-staged in Next.js
May 30, 2025 - And finally, Prettier is not set up. Prettier is a code formatting tool. It can prevent inconsistently formatted code from getting into the code repository, which would make comparisons between different versions of the same file difficult.
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Paulintrognon
paulintrognon.fr โ€บ blog โ€บ typescript-prettier-eslint-next-js
Start a clean Next.js project with TypeScript, ESLint and Prettier
How to create a Next.js app with TypeScript, and how to configure ESLint to make it work with prettier, and finally how to integrate this tooling with Visual Studio Code.
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Reddit
reddit.com โ€บ r/nextjs โ€บ shared eslint & prettier config package for next.js v14
r/nextjs on Reddit: Shared ESLint & Prettier config package for Next.js v14
January 12, 2025 -

๐Ÿš€ Glad to introduce my shared ESLint & Prettier config package for Next.js 14! ๐ŸŽ‰

Writing a clean, consistent codebase is now easier โšก๏ธ

Try it out and share your feedback! ๐Ÿ™Œ

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Jarrod Watts' Blog
blog.jarrodwatts.com โ€บ nextjs-eslint-prettier-husky
Next.JS Style Guide: Prettier, ESLint, Husky and VS Code
August 30, 2024 - Learn how to utilize TypeScript, ESLint, Prettier, Husky & VS Code to style a Next.JS Project using Google's TypeScript Style Guide.
Find elsewhere
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Deku
deku.posstree.com โ€บ en โ€บ react โ€บ nextjs โ€บ prettier
[Next.js] Prettier - Let's see how to configure Prettier in Next.js.
January 11, 2025 - In this blog post, I will introduce how to configure Prettier in the Next.js project based on TypeScript. Prettier is a code formatting tool to manage the same code style. ... You can see the full source code of this blog post on the following link.
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Medium
medium.com โ€บ @edmondhashani โ€บ set-up-prettier-in-next-16-960d27a7cd4e
Set Up Prettier In Next 16. To integrate ESLint and Prettier into aโ€ฆ | by Edmond hashani | Medium
November 28, 2025 - Set Up Prettier In Next 16 To integrate ESLint and Prettier into a Next.js 16 project, follow these steps: 1. Install Dependencies: Install Prettier, the ESLint configuration for Prettier, and the โ€ฆ
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Medium
dbtek.medium.com โ€บ add-code-formatting-with-prettier-to-next-js-project-b53c93ffdf91
Add Code Formatting with Prettier to Next.js Project | by Ismail Demirbilek | Medium
June 8, 2024 - { "extends": [ "next/core-web-vitals", "plugin:prettier/recommended" ] } And you are done! Run following to install Husky, lint-staged which adds a git hook to run linting while committing. $ npx mrm lint-staged ยท Add following workspace settings .vscode/settings.json to enable format on save: { "editor.codeActionsOnSave": { "source.fixAll.eslint": "explicit" } } Nextjs ยท
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M4xshen
m4xshen.dev โ€บ posts โ€บ setup-nextjs-with-airbnb-eslint-prettier-typescript-and-tailwindcss
Setup Next.js with Airbnb ESLint, Prettier, TypeScript and Tailwind CSS | Max Shen Dev
Set up Next.js with Airbnb ESLint, Prettier, TypeScript, and Tailwind CSS for efficient development. A step-by-step guide for a seamless environment.
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DhiWise
dhiwise.com โ€บ post โ€บ prettier-and-eslint-configuration-in-nextjs-project
Guide to Configuring Prettier and ESLint in Next.js
June 3, 2024 - Prettier and ESLint serve different purposes. Prettier focuses on code formatting, while ESLint enforces coding standards and catches syntax errors.
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SW Habitation
swhabitation.com โ€บ blogs โ€บ how-to-setup-eslint-prettier-husky-nextjs
How to Set Up ESLint, Prettier, and Husky in Next.js ?
February 4, 2025 - Learn how to set up ESLint, Prettier, and Husky in Next.js to ensure clean, formatted, and error-free code. Improve code quality, enforce best practices, and automate pre-commit checks with this easy guide."
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Hashnode
web3fronted.hashnode.dev โ€บ nextjs-clean-code-with-prettier
How to Set Up Prettier in Next.js for Consistent Code Formatting
November 6, 2024 - It manages spacing, indentation, and line breaks, making the code easier to read and reducing mistakes. Prettier ensures that everyone on the team writes code in the same style, saving time and making teamwork easier. #nextjs#clean-code#prettier#reactjs#formatting ยท
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Francisco Moretti
franciscomoretti.com โ€บ blog โ€บ how-to-set-up-prettier-and-eslint-in-vs-code-for-next-js
How to Set Up Prettier and ESLint in VS Code for Next.js
June 25, 2023 - Supercharge your development experience by setting up Prettier and ESLint in VS Code for your Next.js projects. Improve code formatting and catch errors early.