How to automatically run Prettier on all files in a project

Create a .prettierrc file in your project, for example

{
  "tabWidth": 2,
  "useTabs": false,
  "semi": false
}

Then run

npx prettier -w .

Written on Dec 5, 2023

→ I wrote 17 books to help you become a better developer:

C Handbook
Command Line Handbook
CSS Handbook
Express Handbook
Git Cheat Sheet
Go Handbook
HTML Handbook
JS Handbook
Laravel Handbook
Next.js Handbook
Node.js Handbook
PHP Handbook
Python Handbook
React Handbook
SQL Handbook
Svelte Handbook
Swift Handbook

...download them all now!

Also, JOIN MY CODING BOOTCAMP, an amazing cohort course that will be a huge step up in your coding career - covering React, Next.js - next edition February 2025